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TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

Precision Aspheric Lenses

TECHSPEC® Precision Aspheric Lenses

Improved Versions of Our Aspheric Lenses
Precision Grade Aspheric Surfaces
High Numerical Apertures to Maximize Throughput

TECHSPEC® Precision Aspheric Lenses are CNC polished aspheric lenses that feature a 0.4λ RMS aspheric figure error. The precision aspheric figure error makes these lenses ideal for applications that require spherical aberration correction, including imaging and laser focusing applications. These aspheric lenses can also be used to replace multiple spherical elements in optical assemblies to reduce weight and cost. TECHSPEC Precision Aspheric Lenses are available with diameters from 6 to 50mm and high numerical apertures to maximize light throughput.

Common Specifications

Centering (arcmin):

Bevel:

Protective bevel as needed

Shape of Back Surface:

Plano

Asphere Figure Error, RMS @ 632.8nm:

0.4λ

Surface Quality:

40-20

Conjugate Distance:

Infinite

Products

Dia. (mm)	EFL (mm)	NA	Coating	Stock Number	Price	Buy

6.00 6.00	7.50 7.50	0.40 0.40	Uncoated Uncoated Other Coating Options ×	#29-960 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	27,559 ₹27,559 Qty 6+ ₹22,032 Request Quote	10 to 12 days ×
6.00 6.00	7.50 7.50	0.40 0.40	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#70-058 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
6.00 6.00	7.50 7.50	0.40 0.40	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#70-070 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
6.00 6.00	7.50 7.50	0.40 0.40	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#70-082 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
6.00 6.00	6.00 6.00	0.50 0.50	Uncoated Uncoated Other Coating Options ×	#29-959 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	27,559 ₹27,559 Qty 6+ ₹22,032 Request Quote	10 to 12 days ×
6.00 6.00	6.00 6.00	0.50 0.50	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#70-057 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
6.00 6.00	6.00 6.00	0.50 0.50	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#70-069 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
6.00 6.00	6.00 6.00	0.50 0.50	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#70-081 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
6.00 6.00	4.50 4.50	0.66 0.66	Uncoated Uncoated Other Coating Options ×	#29-958 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	29,583 ₹29,583 Qty 6+ ₹23,666 Request Quote	10 to 12 days ×
6.00 6.00	4.50 4.50	0.66 0.66	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#70-056 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	32,775 ₹32,775 Qty 6+ ₹26,235 Request Quote	10 to 12 days ×
6.00 6.00	4.50 4.50	0.66 0.66	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#70-068 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	32,775 ₹32,775 Qty 6+ ₹26,235 Request Quote	10 to 12 days ×
6.00 6.00	4.50 4.50	0.66 0.66	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#70-080 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	32,775 ₹32,775 Qty 6+ ₹26,235 Request Quote	10 to 12 days ×
9.00 9.00	11.25 11.25	0.33 0.33	Uncoated Uncoated Other Coating Options ×	#29-963 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	25,535 ₹25,535 Qty 6+ ₹20,397 Request Quote	Contact Us ×
9.00 9.00	11.25 11.25	0.33 0.33	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#70-061 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
9.00 9.00	11.25 11.25	0.33 0.33	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#70-073 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
9.00 9.00	11.25 11.25	0.33 0.33	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#70-085 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
9.00 9.00	9.00 9.00	0.41 0.41	Uncoated Uncoated Other Coating Options ×	#29-962 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	25,535 ₹25,535 Qty 6+ ₹20,397 Request Quote	10 to 12 days ×
9.00 9.00	9.00 9.00	0.41 0.41	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#70-060 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
9.00 9.00	9.00 9.00	0.41 0.41	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#70-072 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
9.00 9.00	9.00 9.00	0.41 0.41	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#70-084 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
9.00 9.00	6.00 6.00	0.62 0.62	Uncoated Uncoated Other Coating Options ×	#29-961 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	27,559 ₹27,559 Qty 6+ ₹22,032 Request Quote	10 to 12 days ×
9.00 9.00	6.00 6.00	0.62 0.62	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#70-059 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
9.00 9.00	6.00 6.00	0.62 0.62	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#70-071 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
9.00 9.00	6.00 6.00	0.62 0.62	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#70-083 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
10.00 10.00	10.00 10.00	0.50 0.50	Uncoated Uncoated Other Coating Options ×	#37-415	16,193 ₹16,193 Qty 6+ ₹12,923 Request Quote	10 to 12 days ×
10.00 10.00	10.00 10.00	0.50 0.50	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-951	19,463 ₹19,463 Qty 6+ ₹15,570 Request Quote	10 to 12 days ×
10.00 10.00	10.00 10.00	0.50 0.50	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-971	19,463 ₹19,463 Qty 6+ ₹15,570 Request Quote	10 to 12 days ×
10.00 10.00	10.00 10.00	0.50 0.50	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#16-991	19,463 ₹19,463 Qty 6+ ₹15,570 Request Quote	10 to 12 days ×
10.00 10.00	7.50 7.50	0.67 0.67	Uncoated Uncoated Other Coating Options ×	#37-414	16,582 ₹16,582 Qty 6+ ₹13,312 Request Quote	Contact Us ×
10.00 10.00	7.50 7.50	0.67 0.67	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#22-989	19,463 ₹19,463 Qty 6+ ₹16,504 Request Quote	10 to 12 days ×
10.00 10.00	7.50 7.50	0.67 0.67	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#22-990	19,463 ₹19,463 Qty 6+ ₹16,504 Request Quote	10 to 12 days ×
10.00 10.00	7.50 7.50	0.67 0.67	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#22-991	19,463 ₹19,463 Qty 6+ ₹16,504 Request Quote	10 to 12 days ×
12.50 12.50	12.50 12.50	0.50 0.50	Uncoated Uncoated Other Coating Options ×	#37-417	18,217 ₹18,217 Qty 6+ ₹14,558 Request Quote	10 to 12 days ×
12.50 12.50	12.50 12.50	0.50 0.50	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-952	21,487 ₹21,487 Qty 6+ ₹17,127 Request Quote	10 to 12 days ×
12.50 12.50	12.50 12.50	0.50 0.50	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-972	21,487 ₹21,487 Qty 6+ ₹17,127 Request Quote	10 to 12 days ×
12.50 12.50	12.50 12.50	0.50 0.50	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#16-992	21,487 ₹21,487 Qty 6+ ₹17,127 Request Quote	10 to 12 days ×
12.50 12.50	9.50 9.50	0.66 0.66	Uncoated Uncoated Other Coating Options ×	#37-416	18,606 ₹18,606 Qty 6+ ₹14,869 Request Quote	10 to 12 days ×
12.50 12.50	9.50 9.50	0.66 0.66	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#22-754	21,876 ₹21,876 Qty 6+ ₹18,606 Request Quote	10 to 12 days ×
12.50 12.50	9.50 9.50	0.66 0.66	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#22-755	21,876 ₹21,876 Qty 6+ ₹18,606 Request Quote	10 to 12 days ×
12.50 12.50	9.50 9.50	0.66 0.66	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#22-756	21,876 ₹21,876 Qty 6+ ₹18,606 Request Quote	Contact Us ×
15.00 15.00	11.25 11.25	0.66 0.66	Uncoated Uncoated Other Coating Options ×	#37-419	22,265 ₹22,265 Qty 6+ ₹17,828 Request Quote	10 to 12 days ×
15.00 15.00	11.25 11.25	0.66 0.66	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-954	25,535 ₹25,535 Qty 6+ ₹20,397 Request Quote	10 to 12 days ×
15.00 15.00	11.25 11.25	0.66 0.66	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-974	23,900 ₹23,900 Qty 6+ ₹19,073 Request Quote	10 to 12 days ×
15.00 15.00	11.25 11.25	0.66 0.66	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#16-994	25,535 ₹25,535 Qty 6+ ₹20,397 Request Quote	10 to 12 days ×
15.00 15.00	15.00 15.00	0.50 0.50	Uncoated Uncoated Other Coating Options ×	#37-420	20,630 ₹20,630 Qty 6+ ₹16,504 Request Quote	10 to 12 days ×
15.00 15.00	15.00 15.00	0.50 0.50	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-953	23,900 ₹23,900 Qty 6+ ₹19,073 Request Quote	10 to 12 days ×
15.00 15.00	15.00 15.00	0.50 0.50	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-973	23,900 ₹23,900 Qty 6+ ₹19,073 Request Quote	10 to 12 days ×
15.00 15.00	15.00 15.00	0.50 0.50	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#16-993	23,900 ₹23,900 Qty 6+ ₹19,073 Request Quote	10 to 12 days ×
15.00 15.00	18.75 18.75	0.40 0.40	Uncoated Uncoated Other Coating Options ×	#37-421	23,900 ₹23,900 Qty 6+ ₹19,073 Request Quote	10 to 12 days ×
15.00 15.00	18.75 18.75	0.40 0.40	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#22-992	23,900 ₹23,900 Qty 6+ ₹20,319 Request Quote	10 to 12 days ×
15.00 15.00	18.75 18.75	0.40 0.40	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#22-993	23,900 ₹23,900 Qty 6+ ₹20,319 Request Quote	10 to 12 days ×
15.00 15.00	18.75 18.75	0.40 0.40	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#22-994	23,900 ₹23,900 Qty 6+ ₹20,319 Request Quote	10 to 12 days ×
15.00 15.00	22.50 22.50	0.33 0.33	Uncoated Uncoated Other Coating Options ×	#37-422	20,630 ₹20,630 Qty 6+ ₹16,504 Request Quote	10 to 12 days ×
15.00 15.00	22.50 22.50	0.33 0.33	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#22-995	23,900 ₹23,900 Qty 6+ ₹20,319 Request Quote	10 to 12 days ×
15.00 15.00	22.50 22.50	0.33 0.33	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#22-996	23,900 ₹23,900 Qty 6+ ₹20,319 Request Quote	10 to 12 days ×
15.00 15.00	22.50 22.50	0.33 0.33	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#22-997	23,900 ₹23,900 Qty 6+ ₹20,319 Request Quote	10 to 12 days ×
15.00 15.00	9.00 9.00	0.83 0.83	Uncoated Uncoated Other Coating Options ×	#37-418	28,337 ₹28,337 Qty 6+ ₹22,654 Request Quote	10 to 12 days ×
15.00 15.00	9.00 9.00	0.83 0.83	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#22-757	31,607 ₹31,607 Qty 6+ ₹25,223 Request Quote	10 to 12 days ×
15.00 15.00	9.00 9.00	0.83 0.83	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#22-758	31,607 ₹31,607 Qty 6+ ₹25,223 Request Quote	10 to 12 days ×
15.00 15.00	9.00 9.00	0.83 0.83	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#22-759	31,607 ₹31,607 Qty 6+ ₹25,223 Request Quote	10 to 12 days ×
20.00 20.00	12.50 12.50	0.80 0.80	Uncoated Uncoated Other Coating Options ×	#37-423	30,751 ₹30,751 Qty 6+ ₹24,601 Request Quote	10 to 12 days ×
20.00 20.00	12.50 12.50	0.80 0.80	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-956	34,020 ₹34,020 Qty 6+ ₹27,170 Request Quote	10 to 12 days ×
20.00 20.00	12.50 12.50	0.80 0.80	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-976	34,020 ₹34,020 Qty 6+ ₹27,170 Request Quote	10 to 12 days ×
20.00 20.00	12.50 12.50	0.80 0.80	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#16-996	34,020 ₹34,020 Qty 6+ ₹27,170 Request Quote	10 to 12 days ×
20.00 20.00	15.00 15.00	0.67 0.67	Uncoated Uncoated Other Coating Options ×	#37-424	23,044 ₹23,044 Qty 6+ ₹18,450 Request Quote	10 to 12 days ×
20.00 20.00	15.00 15.00	0.67 0.67	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#22-998	26,313 ₹26,313 Qty 6+ ₹22,343 Request Quote	10 to 12 days ×
20.00 20.00	15.00 15.00	0.67 0.67	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#22-999	26,313 ₹26,313 Qty 6+ ₹22,343 Request Quote	10 to 12 days ×
20.00 20.00	15.00 15.00	0.67 0.67	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#23-013	26,313 ₹26,313 Qty 6+ ₹22,343 Request Quote	10 to 12 days ×
20.00 20.00	20.00 20.00	0.50 0.50	Uncoated Uncoated Other Coating Options ×	#37-425	23,044 ₹23,044 Qty 6+ ₹18,450 Request Quote	10 to 12 days ×
20.00 20.00	20.00 20.00	0.50 0.50	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-955	26,313 ₹26,313 Qty 6+ ₹21,020 Request Quote	10 to 12 days ×
20.00 20.00	20.00 20.00	0.50 0.50	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-975	26,313 ₹26,313 Qty 6+ ₹21,020 Request Quote	10 to 12 days ×
20.00 20.00	20.00 20.00	0.50 0.50	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#16-995	26,313 ₹26,313 Qty 6+ ₹21,020 Request Quote	Contact Us ×
25.00 25.00	15.00 15.00	0.83 0.83	Uncoated Uncoated Other Coating Options ×	#37-426	31,996 ₹31,996 Qty 6+ ₹25,613 Request Quote	10 to 12 days ×
25.00 25.00	15.00 15.00	0.83 0.83	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-962	36,823 ₹36,823 Qty 6+ ₹29,505 Request Quote	10 to 12 days ×
25.00 25.00	15.00 15.00	0.83 0.83	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-982	36,823 ₹36,823 Qty 6+ ₹29,505 Request Quote	10 to 12 days ×
25.00 25.00	15.00 15.00	0.83 0.83	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-002	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	18.75 18.75	0.66 0.66	Uncoated Uncoated Other Coating Options ×	#37-427	25,068 ₹25,068 Qty 6+ ₹20,085 Request Quote	10 to 12 days ×
25.00 25.00	18.75 18.75	0.66 0.66	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-961	29,972 ₹29,972 Qty 6+ ₹23,978 Request Quote	10 to 12 days ×
25.00 25.00	18.75 18.75	0.66 0.66	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-981	29,972 ₹29,972 Qty 6+ ₹23,978 Request Quote	10 to 12 days ×
25.00 25.00	18.75 18.75	0.66 0.66	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-001	30,362 ₹30,362 Qty 6+ ₹24,289 Request Quote	10 to 12 days ×
25.00 25.00	25.00 25.00	0.50 0.50	Uncoated Uncoated Other Coating Options ×	#37-428	23,900 ₹23,900 Qty 6+ ₹19,073 Request Quote	10 to 12 days ×
25.00 25.00	25.00 25.00	0.50 0.50	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-960	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	25.00 25.00	0.50 0.50	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-980	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	25.00 25.00	0.50 0.50	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-000	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	31.25 31.25	0.40 0.40	Uncoated Uncoated Other Coating Options ×	#37-429	23,900 ₹23,900 Qty 6+ ₹19,073 Request Quote	10 to 12 days ×
25.00 25.00	31.25 31.25	0.40 0.40	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-959	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	31.25 31.25	0.40 0.40	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-979	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	31.25 31.25	0.40 0.40	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#16-999	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	37.50 37.50	0.33 0.33	Uncoated Uncoated Other Coating Options ×	#37-430	23,900 ₹23,900 Qty 6+ ₹19,073 Request Quote	10 to 12 days ×
25.00 25.00	37.50 37.50	0.33 0.33	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-958	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	37.50 37.50	0.33 0.33	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-978	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	Contact Us ×
25.00 25.00	37.50 37.50	0.33 0.33	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#16-998	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	50.00 50.00	0.25 0.25	Uncoated Uncoated Other Coating Options ×	#37-431	23,900 ₹23,900 Qty 6+ ₹19,073 Request Quote	10 to 12 days ×
25.00 25.00	50.00 50.00	0.25 0.25	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-957	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	50.00 50.00	0.25 0.25	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-977	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
25.00 25.00	50.00 50.00	0.25 0.25	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#16-997	28,727 ₹28,727 Qty 6+ ₹22,966 Request Quote	10 to 12 days ×
30.00 30.00	17.50 17.50	0.86 0.86	Uncoated Uncoated Other Coating Options ×	#37-432	36,434 ₹36,434 Qty 6+ ₹29,116 Request Quote	10 to 12 days ×
30.00 30.00	17.50 17.50	0.86 0.86	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-965	42,039 ₹42,039 Qty 6+ ₹33,709 Request Quote	10 to 12 days ×
30.00 30.00	17.50 17.50	0.86 0.86	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-985	42,039 ₹42,039 Qty 6+ ₹33,709 Request Quote	10 to 12 days ×
30.00 30.00	17.50 17.50	0.86 0.86	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-005	42,039 ₹42,039 Qty 6+ ₹33,709 Request Quote	10 to 12 days ×
30.00 30.00	22.50 22.50	0.66 0.66	Uncoated Uncoated Other Coating Options ×	#37-433	30,362 ₹30,362 Qty 6+ ₹24,289 Request Quote	10 to 12 days ×
30.00 30.00	22.50 22.50	0.66 0.66	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-964	35,188 ₹35,188 Qty 6+ ₹28,182 Request Quote	10 to 12 days ×
30.00 30.00	22.50 22.50	0.66 0.66	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-984	34,020 ₹34,020 Qty 6+ ₹27,170 Request Quote	10 to 12 days ×
30.00 30.00	22.50 22.50	0.66 0.66	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-004	35,188 ₹35,188 Qty 6+ ₹28,182 Request Quote	10 to 12 days ×
30.00 30.00	30.00 30.00	0.50 0.50	Uncoated Uncoated Other Coating Options ×	#37-434	29,116 ₹29,116 Qty 6+ ₹23,355 Request Quote	10 to 12 days ×
30.00 30.00	30.00 30.00	0.50 0.50	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-963	34,020 ₹34,020 Qty 6+ ₹27,170 Request Quote	10 to 12 days ×
30.00 30.00	30.00 30.00	0.50 0.50	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-983	34,020 ₹34,020 Qty 6+ ₹27,170 Request Quote	10 to 12 days ×
30.00 30.00	30.00 30.00	0.50 0.50	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-003	34,020 ₹34,020 Qty 6+ ₹27,170 Request Quote	10 to 12 days ×
40.00 40.00	25.00 25.00	0.80 0.80	Uncoated Uncoated Other Coating Options ×	#37-435	46,710 ₹46,710 Qty 6+ ₹37,212 Request Quote	10 to 12 days ×
40.00 40.00	25.00 25.00	0.80 0.80	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-968	51,381 ₹51,381 Qty 6+ ₹41,261 Request Quote	10 to 12 days ×
40.00 40.00	25.00 25.00	0.80 0.80	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-988	51,381 ₹51,381 Qty 6+ ₹41,261 Request Quote	10 to 12 days ×
40.00 40.00	25.00 25.00	0.80 0.80	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-010	51,381 ₹51,381 Qty 6+ ₹41,261 Request Quote	10 to 12 days ×
40.00 40.00	30.00 30.00	0.66 0.66	Uncoated Uncoated Other Coating Options ×	#37-436	38,458 ₹38,458 Qty 6+ ₹30,751 Request Quote	10 to 12 days ×
40.00 40.00	30.00 30.00	0.66 0.66	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-967	43,207 ₹43,207 Qty 6+ ₹34,643 Request Quote	10 to 12 days ×
40.00 40.00	30.00 30.00	0.66 0.66	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-987	42,039 ₹42,039 Qty 6+ ₹33,709 Request Quote	10 to 12 days ×
40.00 40.00	30.00 30.00	0.66 0.66	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-009	43,207 ₹43,207 Qty 6+ ₹34,643 Request Quote	10 to 12 days ×
40.00 40.00	40.00 40.00	0.50 0.50	Uncoated Uncoated Other Coating Options ×	#37-437	37,212 ₹37,212 Qty 6+ ₹29,817 Request Quote	10 to 12 days ×
40.00 40.00	40.00 40.00	0.50 0.50	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-966	42,039 ₹42,039 Qty 6+ ₹33,709 Request Quote	10 to 12 days ×
40.00 40.00	40.00 40.00	0.50 0.50	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-986	42,039 ₹42,039 Qty 6+ ₹33,709 Request Quote	10 to 12 days ×
40.00 40.00	40.00 40.00	0.50 0.50	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-008	42,039 ₹42,039 Qty 6+ ₹33,709 Request Quote	10 to 12 days ×
50.00 50.00	30.00 30.00	0.83 0.83	Uncoated Uncoated Other Coating Options ×	#37-438	59,166 ₹59,166 Qty 6+ ₹47,099 Request Quote	10 to 12 days ×
50.00 50.00	30.00 30.00	0.83 0.83	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-970	63,837 ₹63,837 Qty 6+ ₹50,992 Request Quote	10 to 12 days ×
50.00 50.00	30.00 30.00	0.83 0.83	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-990	64,616 ₹64,616 Qty 6+ ₹51,770 Request Quote	10 to 12 days ×
50.00 50.00	30.00 30.00	0.83 0.83	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-012	63,837 ₹63,837 Qty 6+ ₹50,992 Request Quote	Contact Us ×
50.00 50.00	37.50 37.50	0.66 0.66	Uncoated Uncoated Other Coating Options ×	#37-439	45,153 ₹45,153 Qty 6+ ₹36,278 Request Quote	10 to 12 days ×
50.00 50.00	37.50 37.50	0.66 0.66	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#16-969	50,213 ₹50,213 Qty 6+ ₹40,093 Request Quote	10 to 12 days ×
50.00 50.00	37.50 37.50	0.66 0.66	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#16-989	50,213 ₹50,213 Qty 6+ ₹40,093 Request Quote	10 to 12 days ×
50.00 50.00	37.50 37.50	0.66 0.66	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#17-011	50,213 ₹50,213 Qty 6+ ₹40,093 Request Quote	10 to 12 days ×
50.00 50.00	50.00 50.00	0.50 0.50	Uncoated Uncoated Other Coating Options ×	#37-440	45,153 ₹45,153 Qty 6+ ₹36,278 Request Quote	10 to 12 days ×
50.00 50.00	50.00 50.00	0.50 0.50	VIS-EXT+ (350-700nm) VIS-EXT+ (350-700nm) Other Coating Options ×	#23-021	50,213 ₹50,213 Qty 6+ ₹42,818 Request Quote	10 to 12 days ×
50.00 50.00	50.00 50.00	0.50 0.50	NIR+ (600-1050nm) NIR+ (600-1050nm) Other Coating Options ×	#23-022	50,213 ₹50,213 Qty 6+ ₹42,818 Request Quote	10 to 12 days ×
50.00 50.00	50.00 50.00	0.50 0.50	SWIR+ (900-1700nm) SWIR+ (900-1700nm) Other Coating Options ×	#23-023	50,213 ₹50,213 Qty 6+ ₹42,818 Request Quote	10 to 12 days ×

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Anti-Reflection (AR) Coatings

Anti-reflection (AR) coatings are applied to optical components to increase throughput and reduce hazards caused by back-reflections.

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An Introduction to Optical Coatings

Optical coatings are used to influence the transmission, reflection, or polarization properties of an optical component.

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Lens Geometry Performance Comparison

This comparison of the performance of aspheric, achromatic, and spherical PCX lenses in different situations reveals the ideal use cases for each type of lens.

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All About Aspheric Lenses

Learn all about the benefits of aspheres, their unique anatomy, how they're manufactured, and how to choose the right one for your system.

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Mid-spatial frequency errors of mass-produced aspheres

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Computer Generated Hologram Metrology

Computer Generated Hologram metrology provides a new solution for overcoming traditional asphere metrology. Learn more about CGH metrology at Edmund Optics.

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Aspheric Lens Takeover

Time to Replace Spherical Elements with Aspheric Lenses

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Shape Factor Influence in Aspheric Lens Design

Learn how the shape factor of an aspheric lens effects its performance and when certain shape factors are the most advantageous.

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ISO Drawings for Aspheric Lenses

Aspheric lens drawings following the ISO 10110 standard are critical tools for communicating manufacturing and testing requirements for the lenses.

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Aspheric Lens Irregularity and Strehl Ratio

The Strehl ratio of an optical system is a comparison of its real performance with its diffraction-limited performance.

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Aspheric Lenses Review

What is an aspheric lens? In what applications are aspheric lenses used?

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How an Aspheric Lens is Made

Edmund Optics® manufactures thousands of precision aspheric lenses per month in our asphere manufacturing cell that operates 24 hours a day.

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Designing Large Diameter Aspheres

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Managing Holography Errors in Asphere Metrology

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Properly Designing and Specifying Aspheric Lenses

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Spatial Frequencies and Aspheric Lens Performance

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Understanding Aspheric Lenses

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Aspheres: The impact of shape factor on asphere design

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Aspheres: Still Adding Value

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The Long and the Short of It: Techniques for Measuring Aspheres

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Does Edmund Optics® sell Computer Generated Holograms?

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Is there a limit to the range of angles in which a CGH can be used?

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Should the aspheric surface of an asphere always face the object / light source?

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How do I know if angle of incidence (AOI) and deposition effects during coating will be an issue for me when looking at off-the-shelf aspheres?

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Are all aspheric lenses from Edmund Optics® polished using magnetorheological finishing (MRF)?

No, advances in subaperture polishing have allowed for the fabrication of aspheres with surface figure error down to λ/20 (0.25µm). However, MRF is still...

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What are the challenges associated with increasing the diameter of optics like aspheric lenses?

The CNC polishing equipment used to fabricate the optics must have a large enough range of motion to properly polish the full asphere, and the weight of the...

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What are aspheric condenser lenses?

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Why plastic aspheric lenses?

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What exact kind of metrology does Edmund Optics use to support its asphere manufacturing?

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Does Edmund Optics still use magnetorheological finishing for high quality aspheres?

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What are the different types of aspheric lenses?

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Aspheric Lens

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CNC Polished Aspheric Lenses

CNC polished aspheric lenses offer high numerical apertures while creating diffraction-limited spot sizes and are ideal for high-precision applications.

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Mid-Spatial Frequency (MSF) Errors

Deviations in surface form relative to an ideal shape at higher spatial frequencies than Zernike polynomial aberrations but lower frequencies than roughness.

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Plastic Molded Aspheric Lenses

Lightweight, cost-effective aspheric lenses with a lower scratch resistance and thermal stability than molded glass aspheres.

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Precision Glass Molded Aspheric Lenses

Meta description: Ideal for volume applications, including laser diode collimation, bar code scanners, and optical data storage. Can be molded into diameters as small as 1mm.

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Spherical Aberration

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Cinema Lenses, The Age of Streaming, and Aspheres

Cinema lenses designed to create content tailored for online streaming utilize aspheres to shoot with a shallow depth of field while maintaining quality.

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Aspherized Achromatic Lens Review

Aspherized Achromatic Lenses, exclusive to Edmund Optics, are doublet lenses consisting of two cemented optical elements that are matched for their color-correction ability and small RMS spot size.

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Modifying Stock Optics Tip #3: Turn A Sphere Into An Asphere

Join Andrew Fisher, Manufacturing R&D Engineer at Edmund Optics, as he discusses some tips for modifying stock optical components to fit your application's needs.

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What are the benefits of aspheric lenses compared to standard singlet lenses?

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Is CGH metrology used for measuring any other products besides aspheric lenses?

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What are the accuracy limitations of a CGH?

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Hybrid Molding

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Aspherized Achromatic Lenses

Want an inside look at Aspherized Achromatic Lenses? Learn about the advantages, composition, and aspherized process at Edmund Optics.

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The Airy Disk and Diffraction Limit

The diffraction pattern caused when light passes through an aperture is called the Airy Disk. Find out how the Airy Disk can impact your image at Edmund Optics.

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What is the difference between an inked lens and a non-inked one?

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If I want to design with your lenses and lens assemblies, how do I get the information that I need?

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Now that I have chosen my lens, how do I mount it?

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Chromatic Focal Shift

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Conjugate Distance

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Épaisseur de bord

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Distance focale effective (EFL)

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Finite/Finite Conjugate

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Power

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Singlet Lens

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Strehl Ratio

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How to Determine Magnification of an Optical Lens Setup

When doing basic imaging, how do you determine the magnification an optical lens will provide?

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Understanding Collimation to Determine Optical Lens Focal Length

Collimated light occurs when light rays travel parallel to each other.

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How to Form an Image with an Optical Lens Setup

Although a common misconception, individual optical lenses do not always form an image when the object plane is placed a focal length away from the lens.

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Modifying Stock Optics Tip #4: Add A Coating To A Stock Lens

Join Andrew Fisher, Manufacturing R&D Engineer at Edmund Optics, as he discusses some tips for modifying stock optical components to fit your application's needs.

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Diffraction Limit

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Irregularity

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Radius of Curvature

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BBAR Coating

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Diopter

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Anti-Reflection (AR) Coating

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Bevel

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Seamed Edge

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Introduction to Basic Ray Optics

An understanding of refraction and basic ray optics is a critical foundation for understanding more complicated optical concepts and technologies.

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Meet Jeremy Govier: Asphere Guru

The Future Depends on Optics®

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Surface Flatness

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Transmission

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How do I clean my optics?

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Clear Aperture (CA)

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Refraction

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Edmund Optics Global Manufacturing Facilities

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

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Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

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Surface Quality

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