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Pellicle Beamsplitters

No Ghost Images from Second Surface Reflections
No Chromatic Aberration with Converging Beams
No Change in Optical Path Length
Pellicle Beamsplitters for the Infrared (IR) Also Available

Pellicle Beamsplitters are very thin nitrocellulose membranes bonded to lapped aluminum frames. They feature no ghost images from second surface reflections. To ease system integration, these beamsplitters offer mounting holes on the underside of the frame. Pellicle Beamsplitters are resistant to mechanical shock or climate variations but must be protected from dust and spray to avoid damage to the pellicle membrane. Please note, environments with a high level of humidity (>55%) can cause a temporary loss of tension in the pellicle membrane. The membrane will revert to normal tension if humidity is lowered.

Note: Extra care must be taken when handling.

Common Specifications

Construction:

Pellicle

Housing:

Black Anodized Aluminum

Index of Refraction (n_d):

1.5

Substrate:

Nitrocellulose

Surface Quality:

40-20

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Technical Information
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Products

Dia. (mm)	CA (mm)	Substrate	Reflection/Transmission Ratio (R/T)	Wavelength Range (nm)	DWL (nm)	Stock Number	Price	Buy
19.05 34.90 63.50 88.90 114.30 165.10 222.25	101.6 12.7 152.4 203.2 25.4 50.8 76.2	Nitrocellulose	33/67 40/40 50/50 8/92	400 - 2200 400 - 700	632.8		1,31,979 1,68,954 1,72,434 10,788 11,310 15,573 18,444 18,879 20,880 25,317 28,710 30,972 48,894 58,377 86,130
19.05 19.05	12.7 12.7	Nitrocellulose Nitrocellulose	8/92 8/92	400 - 2200 400 - 2200	- -	#19-307	10,788 ₹10,788 Qty 11+ ₹9,170 Request Quote	10 to 12 days ×
19.05 19.05	12.7 12.7	Nitrocellulose Nitrocellulose	40/40 40/40	400 - 700 400 - 700	- -	#19-308	18,444 ₹18,444 Qty 11+ ₹15,677 Request Quote	10 to 12 days ×
19.05 19.05	12.7 12.7	Nitrocellulose Nitrocellulose	33/67 33/67	400 - 700 400 - 700	- -	#19-309	18,444 ₹18,444 Qty 11+ ₹15,677 Request Quote	10 to 12 days ×
19.05 19.05	12.7 12.7	Nitrocellulose Nitrocellulose	50/50 50/50	- -	632.8 632.8	#19-310	18,444 ₹18,444 Qty 11+ ₹15,677 Request Quote	Contact Us ×
34.90 34.90	25.4 25.4	Nitrocellulose Nitrocellulose	33/67 33/67	400 - 700 400 - 700	- -	#39-480	18,879 ₹18,879 Qty 11+ ₹16,052 Request Quote	10 to 12 days ×
34.90 34.90	25.4 25.4	Nitrocellulose Nitrocellulose	40/40 40/40	400 - 700 400 - 700	- -	#39-479	18,879 ₹18,879 Qty 11+ ₹16,052 Request Quote	10 to 12 days ×
34.90 34.90	25.4 25.4	Nitrocellulose Nitrocellulose	50/50 50/50	- -	632.8 632.8	#39-481	18,879 ₹18,879 Qty 11+ ₹16,052 Request Quote	10 to 12 days ×
34.90 34.90	25.4 25.4	Nitrocellulose Nitrocellulose	8/92 8/92	400 - 2200 400 - 2200	- -	#39-478	11,310 ₹11,310 Qty 11+ ₹9,614 Request Quote	10 to 12 days ×
63.50 63.50	50.8 50.8	Nitrocellulose Nitrocellulose	33/67 33/67	400 - 700 400 - 700	- -	#39-484	25,317 ₹25,317 Qty 11+ ₹21,524 Request Quote	10 to 12 days ×
63.50 63.50	50.8 50.8	Nitrocellulose Nitrocellulose	40/40 40/40	400 - 700 400 - 700	- -	#39-483	25,317 ₹25,317 Qty 11+ ₹21,524 Request Quote	10 to 12 days ×
63.50 63.50	50.8 50.8	Nitrocellulose Nitrocellulose	50/50 50/50	- -	632.8 632.8	#39-485	25,317 ₹25,317 Qty 11+ ₹21,524 Request Quote	10 to 12 days ×
63.50 63.50	50.8 50.8	Nitrocellulose Nitrocellulose	8/92 8/92	400 - 2200 400 - 2200	- -	#39-482	15,573 ₹15,573 Qty 11+ ₹13,233 Request Quote	10 to 12 days ×
88.90 88.90	76.2 76.2	Nitrocellulose Nitrocellulose	33/67 33/67	400 - 700 400 - 700	- -	#39-488	30,972 ₹30,972 Qty 11+ ₹26,326 Request Quote	10 to 12 days ×
88.90 88.90	76.2 76.2	Nitrocellulose Nitrocellulose	40/40 40/40	400 - 700 400 - 700	- -	#39-487	30,972 ₹30,972 Qty 11+ ₹26,326 Request Quote	10 to 12 days ×
88.90 88.90	76.2 76.2	Nitrocellulose Nitrocellulose	50/50 50/50	- -	632.8 632.8	#39-489	30,972 ₹30,972 Qty 11+ ₹26,326 Request Quote	10 to 12 days ×
88.90 88.90	76.2 76.2	Nitrocellulose Nitrocellulose	8/92 8/92	400 - 2200 400 - 2200	- -	#39-486	20,880 ₹20,880 Qty 11+ ₹17,748 Request Quote	Contact Us ×
114.30 114.30	101.6 101.6	Nitrocellulose Nitrocellulose	33/67 33/67	400 - 700 400 - 700	- -	#39-492	48,894 ₹48,894 Qty 11+ ₹41,560 Request Quote	10 to 12 days ×
114.30 114.30	101.6 101.6	Nitrocellulose Nitrocellulose	40/40 40/40	400 - 700 400 - 700	- -	#39-491	48,894 ₹48,894 Qty 11+ ₹41,560 Request Quote	10 to 12 days ×
114.30 114.30	101.6 101.6	Nitrocellulose Nitrocellulose	50/50 50/50	- -	632.8 632.8	#39-493	48,894 ₹48,894 Qty 11+ ₹41,560 Request Quote	Contact Us ×
114.30 114.30	101.6 101.6	Nitrocellulose Nitrocellulose	8/92 8/92	400 - 2200 400 - 2200	- -	#39-490	28,710 ₹28,710 Qty 11+ ₹24,404 Request Quote	10 to 12 days ×
165.10 165.10	152.4 152.4	Nitrocellulose Nitrocellulose	33/67 33/67	400 - 700 400 - 700	- -	#39-500	86,130 ₹86,130 Qty 11+ ₹73,211 Request Quote	10 to 12 days ×
165.10 165.10	152.4 152.4	Nitrocellulose Nitrocellulose	40/40 40/40	400 - 700 400 - 700	- -	#39-499	86,130 ₹86,130 Qty 11+ ₹73,211 Request Quote	Contact Us ×
165.10 165.10	152.4 152.4	Nitrocellulose Nitrocellulose	50/50 50/50	- -	632.8 632.8	#39-501	86,130 ₹86,130 Qty 11+ ₹73,211 Request Quote	10 to 12 days ×
165.10 165.10	152.4 152.4	Nitrocellulose Nitrocellulose	8/92 8/92	400 - 2200 400 - 2200	- -	#39-498	58,377 ₹58,377 Qty 11+ ₹49,625 Request Quote	10 to 12 days ×
222.25 222.25	203.2 203.2	Nitrocellulose Nitrocellulose	40/40 40/40	400 - 700 400 - 700	- -	#22-590	1,68,954 ₹1,68,954 Request Quote	10 to 12 days ×
222.25 222.25	203.2 203.2	Nitrocellulose Nitrocellulose	50/50 50/50	- -	632.8 632.8	#19-311	1,72,434 ₹1,72,434 Request Quote	Contact Us ×
222.25 222.25	203.2 203.2	Nitrocellulose Nitrocellulose	8/92 8/92	400 - 2200 400 - 2200	- -	#22-589	1,31,979 ₹1,31,979 Request Quote	Contact Us ×

Technical Information

Accessories

Resources

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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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What are Beamsplitters?

Optical components that create two beams by splitting incident light are beamsplitters. Read more about the different types of beamsplitters at Edmund Optics.

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Beamsplitters do exactly what their name implies: split incident light beams.

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Selecting the Right Beamsplitter

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