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| Dia. (mm) | EFL (mm) | BFL (mm) | Coating | Substrate | Compare | Stock Number | Price | Buy | |
|---|---|---|---|---|---|---|---|---|---|
| 3.00 | -6.00 | -6.56 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #45-373 | ₹4,698 Qty 10+ ₹4,220 Request Quote |
|
||
| 3.00 | -9.00 | -9.56 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #45-375 | ₹4,698 Qty 10+ ₹4,220 Request Quote |
|
||
| 6.00 | -6.00 | -6.84 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #45-007 | ₹2,958 Qty 10+ ₹2,654 Request Quote |
|
||
| 6.00 | -9.00 | -9.84 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #48-337 | ₹2,958 Qty 10+ ₹2,654 Request Quote |
|
||
| 6.00 | -12.00 | -12.99 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-009 | ₹2,958 Qty 10+ ₹2,654 Request Quote |
|
||
| 6.00 | -15.00 | -16.32 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #48-684 | ₹2,958 Qty 10+ ₹2,654 Request Quote |
|
||
| 6.00 | -18.00 | -19.32 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-011 | ₹2,958 Qty 10+ ₹2,654 Request Quote |
|
||
| 9.00 | -9.00 | -10.21 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #45-379 | ₹3,045 Qty 10+ ₹2,741 Request Quote |
|
||
| 9.00 | -12.00 | -13.26 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #48-338 | ₹3,045 Qty 10+ ₹2,741 Request Quote |
|
||
| 9.00 | -18.00 | -19.26 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #45-381 | ₹3,045 Qty 10+ ₹2,741 Request Quote |
|
||
| 9.00 | -27.00 | -28.68 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #45-383 | ₹3,045 Qty 10+ ₹2,741 Request Quote |
|
||
| 12.00 | -12.00 | -13.23 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #45-015 | ₹3,089 Qty 10+ ₹2,784 Request Quote |
|
||
| 12.00 | -15.00 | -16.68 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #48-685 | ₹3,089 Qty 10+ ₹2,784 Request Quote |
|
||
| 12.00 | -18.00 | -19.95 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #48-339 | ₹3,089 Qty 10+ ₹2,784 Request Quote |
|
||
| 12.00 | -24.00 | -26.32 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-017 | ₹3,089 Qty 10+ ₹2,784 Request Quote |
|
||
| 12.00 | -48.00 | -50.31 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-019 | ₹3,089 Qty 10+ ₹2,784 Request Quote |
|
||
| 20.00 | -30.00 | -31.96 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #45-021 | ₹3,219 Qty 10+ ₹2,893 Request Quote |
|
||
| 20.00 | -40.00 | -42.31 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-023 | ₹3,219 Qty 10+ ₹2,893 Request Quote |
|
||
| 20.00 | -50.00 | -52.31 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-025 | ₹3,219 Qty 10+ ₹2,893 Request Quote |
|
||
| 20.00 | -100.00 | -102.88 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #22-244 | ₹3,219 Qty 10+ ₹2,893 Request Quote |
|
||
| 25.00 | -25.00 | -26.96 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #45-031 | ₹3,306 Qty 10+ ₹2,980 Request Quote |
|
||
| 25.00 | -35.00 | -36.96 |
MgF2 (400-700nm) Other Coating Options |
N-SF11 | #48-686 | ₹3,306 Qty 10+ ₹2,980 Request Quote |
|
||
| 25.00 | -50.00 | -52.31 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-029 | ₹3,306 Qty 10+ ₹2,980 Request Quote |
|
||
| 25.00 | -100.00 | -102.31 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-027 | ₹3,306 Qty 10+ ₹2,980 Request Quote |
|
||
| 50.00 | -100.00 | -103.30 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-037 | ₹5,003 Qty 10+ ₹4,502 Request Quote |
|
||
| 50.00 | -125.00 | -128.30 |
MgF2 (400-700nm) Other Coating Options |
N-BK7 | #45-039 | ₹5,003 Qty 10+ ₹4,502 Request Quote |
|
TECHSPEC® MgF2 Coated Plano-Concave (PCV) Lenses are designed to bend parallel input rays to diverge from one another on the output side of the lens causing this lens to have a negative focal length. These lenses can be used for balancing aberrations created by other lenses within a system due to their negative spherical aberration. Plano-Concave (PCV) lenses are commonly used in a variety of applications including image reduction, beam expansion and telescopes. TECHSPEC MgF2 Coated Plano-Concave (PCV) Lenses are ideal for broadband applications. These lenses are also available Uncoated, VIS-EXT, VIS 0°, VIS-NIR, YAG-BBAR, NIR I, or with NIR II AR coating options.
| N-BK7 | |
 |
Typical transmission of a 3mm thick, uncoated N-BK7 window across the UV - NIR spectra. |
 |
Typical transmission of a 3mm thick N-BK7 window with MgF2 (400-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Ravg ≤ 1.75% @ 400 - 700nm (N-BK7) Data outside this range is not guaranteed and is for reference only. |
 |
Typical transmission of a 3mm thick N-BK7 window with VIS-EXT (350-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Ravg ≤ 0.5% @ 350 - 700nm Data outside this range is not guaranteed and is for reference only. |
 |
Typical transmission of a 3mm thick N-BK7 window with VIS-NIR (400-1000nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Rabs ≤ 0.25% @ 880nm Data outside this range is not guaranteed and is for reference only. |
 |
Typical transmission of a 3mm thick N-BK7 window with VIS 0° (425-675nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Ravg ≤ 0.4% @ 425 - 675nm Data outside this range is not guaranteed and is for reference only. |
 |
Typical transmission of a 3mm thick N-BK7 window with YAG-BBAR (500-1100nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Rabs ≤ 0.25% @ 532nm Data outside this range is not guaranteed and is for reference only. |
 |
Typical transmission of a 3mm thick N-BK7 window with NIR I (600 - 1050nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Ravg ≤ 0.5% @ 600 - 1050nm Data outside this range is not guaranteed and is for reference only. |
 |
Typical transmission of a 3mm thick N-BK7 window with NIR II (750 - 1550nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Rabs ≤ 1.5% @ 750 - 800nm Data outside this range is not guaranteed and is for reference only. |
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