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TECHSPEC Uncoated Plano-Concave (PCV) Lenses
TECHSPEC® Uncoated 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® Uncoated Plano-Concave (PCV) Lenses offer optimal performance in the 350nm to 2200nm range. These lenses are also available VIS-EXT, MgF2, VIS 0°, VIS-NIR, YAG-BBAR, NIR I, or with NIR II AR coating options.
| Dia. (mm) | EFL (mm) | BFL (mm) | Coating | Substrate | Compare | Stock Number | Price | Buy | |
|---|---|---|---|---|---|---|---|---|---|
| 3.00 | -6.00 | -6.56 |
Uncoated Other Coating Options |
N-SF11 | #45-374 | C$70.00 Qty 10+ C$63.00 Request Quote |
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| 3.00 | -9.00 | -9.56 |
Uncoated Other Coating Options |
N-SF11 | #45-376 | C$70.00 Qty 10+ C$63.00 Request Quote |
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| 6.00 | -6.00 | -6.84 |
Uncoated Other Coating Options |
N-SF11 | #45-006 | C$39.90 Qty 10+ C$36.05 Request Quote |
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| 6.00 | -9.00 | -9.84 |
Uncoated Other Coating Options |
N-SF11 | #48-333 | C$39.90 Qty 10+ C$36.05 Request Quote |
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| 6.00 | -12.00 | -12.99 |
Uncoated Other Coating Options |
N-BK7 | #45-008 | C$39.90 Qty 10+ C$36.05 Request Quote |
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| 6.00 | -15.00 | -16.32 |
Uncoated Other Coating Options |
N-BK7 | #48-678 | C$39.90 Qty 10+ C$36.05 Request Quote |
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| 6.00 | -18.00 | -19.32 |
Uncoated Other Coating Options |
N-BK7 | #45-010 | C$39.90 Qty 10+ C$36.05 Request Quote |
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| 9.00 | -9.00 | -10.21 |
Uncoated Other Coating Options |
N-SF11 | #45-380 | C$41.30 Qty 10+ C$37.10 Request Quote |
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| 9.00 | -12.00 | -13.26 |
Uncoated Other Coating Options |
N-SF11 | #48-334 | C$41.30 Qty 10+ C$37.10 Request Quote |
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| 9.00 | -18.00 | -19.26 |
Uncoated Other Coating Options |
N-SF11 | #45-382 | C$41.30 Qty 10+ C$37.10 Request Quote |
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| 9.00 | -27.00 | -28.68 |
Uncoated Other Coating Options |
N-SF11 | #45-384 | C$41.30 Qty 10+ C$37.10 Request Quote |
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| 12.00 | -12.00 | -13.23 |
Uncoated Other Coating Options |
N-SF11 | #45-014 | C$42.00 Qty 10+ C$37.80 Request Quote |
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| 12.00 | -15.00 | -16.68 |
Uncoated Other Coating Options |
N-SF11 | #48-679 | C$42.00 Qty 10+ C$37.80 Request Quote |
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| 12.00 | -18.00 | -19.95 |
Uncoated Other Coating Options |
N-SF11 | #48-335 | C$42.00 Qty 10+ C$37.80 Request Quote |
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| 12.00 | -24.00 | -26.32 |
Uncoated Other Coating Options |
N-BK7 | #45-016 | C$42.00 Qty 10+ C$37.80 Request Quote |
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| 12.00 | -48.00 | -50.31 |
Uncoated Other Coating Options |
N-BK7 | #45-018 | C$42.00 Qty 10+ C$37.80 Request Quote |
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| 20.00 | -30.00 | -31.96 |
Uncoated Other Coating Options |
N-SF11 | #45-020 | C$44.10 Qty 10+ C$39.90 Request Quote |
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| 20.00 | -40.00 | -42.31 |
Uncoated Other Coating Options |
N-BK7 | #45-022 | C$44.10 Qty 10+ C$39.90 Request Quote |
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| 20.00 | -50.00 | -52.31 |
Uncoated Other Coating Options |
N-BK7 | #45-024 | C$44.10 Qty 10+ C$39.90 Request Quote |
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| 20.00 | -100.00 | -102.88 |
Uncoated Other Coating Options |
N-BK7 | #21-334 | C$44.10 Qty 10+ C$39.90 Request Quote |
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| 25.00 | -25.00 | -26.96 |
Uncoated Other Coating Options |
N-SF11 | #45-030 | C$45.85 Qty 10+ C$41.30 Request Quote |
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| 25.00 | -35.00 | -36.96 |
Uncoated Other Coating Options |
N-SF11 | #48-680 | C$45.85 Qty 10+ C$41.30 Request Quote |
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| 25.00 | -50.00 | -52.31 |
Uncoated Other Coating Options |
N-BK7 | #45-028 | C$45.85 Qty 10+ C$41.30 Request Quote |
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| 25.00 | -100.00 | -102.31 |
Uncoated Other Coating Options |
N-BK7 | #45-026 | C$45.85 Qty 10+ C$41.30 Request Quote |
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| 50.00 | -100.00 | -103.30 |
Uncoated Other Coating Options |
N-BK7 | #45-036 | C$67.90 Qty 10+ C$61.25 Request Quote |
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| 50.00 | -125.00 | -128.30 |
Uncoated Other Coating Options |
N-BK7 | #45-038 | C$67.90 Qty 10+ C$61.25 Request Quote |
|
| N-BK7 | |
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Typical transmission of a 3mm thick, uncoated N-BK7 window across the UV - NIR spectra. |
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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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