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

UV Fused Silica Plano-Convex (PCX) Lenses - NIR II Coated

UV Fused Silica Plano-Convex (PCX) Lenses

UV Fused Silica Plano-Convex (PCX) Lenses Any of our lenses with a diameter of 5mm or greater can be specified with blackened edges. To specify the blackening, simply append a –INK to the BBAR coated stock number.
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TECHSPEC® UV Fused Silica Plano-Convex (PCX) Lenses NIR II Coated feature precision specifications and a variety of coating options on a broadband substrate. Fused Silica is commonly used in applications from the Ultraviolet (UV) through the Near-Infrared (NIR).  Its low index of refraction, low coefficient of thermal expansion, and low inclusion content make it ideal for laser applications and harsh environmental conditions. TECHSPEC® UV Fused Silica Plano-Convex (PCX) Lenses NIR II Coated feature industry leading diameter and centration specifications, making them ideal for integration into demanding imaging and targeting applications.  These lenses are NIR II coated to increase their coating performance in the 750 to 1550nm range.  

Common Specifications

Bevel:
Protective bevel as needed
Coating:
NIR II (750-1550nm)
Coating Specification:
Rabs ≤1.5% @ 750 - 800nm
Rabs ≤1.0% @ 800 - 1550nm
Ravg ≤0.7% @ 750 - 1550nm
Substrate:
Fused Silica (Corning 7980)
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
3 Rings
Irregularity (P-V) @ 632.8nm:
0.5 Rings
Focal Length Tolerance (%):
±1
Wavelength Range (nm):
750 - 1550
Damage Threshold, By Design:
8 J/cm2 @ 1064nm, 10ns

Products

Dia. (mm) EFL (mm) BFL (mm)  Coating   Substrate   Compare   Stock Number   Price  Buy
5.00 10.00 8.63 NIR II (750-1550nm) Fused Silica
5.00 15.00 13.83 NIR II (750-1550nm) Fused Silica
5.00 25.00 23.97 NIR II (750-1550nm) Fused Silica
6.00 9.00 7.29 NIR II (750-1550nm) Fused Silica
6.00 12.00 10.63 NIR II (750-1550nm) Fused Silica
6.00 18.00 16.62 NIR II (750-1550nm) Fused Silica
6.00 15.00 13.63 NIR II (750-1550nm) Fused Silica
9.00 22.00 19.94 NIR II (750-1550nm) Fused Silica
9.00 13.50 11.44 NIR II (750-1550nm) Fused Silica
9.00 18.00 15.94 NIR II (750-1550nm) Fused Silica
9.00 27.00 25.63 NIR II (750-1550nm) Fused Silica
9.00 12.00 9.26 NIR II (750-1550nm) Fused Silica
10.00 20.00 17.94 NIR II (750-1550nm) Fused Silica
12.00 72.00 70.29 NIR II (750-1550nm) Fused Silica
12.00 25.00 22.31 NIR II (750-1550nm) Fused Silica
12.00 30.00 27.56 NIR II (750-1550nm) Fused Silica
12.00 40.00 37.85 NIR II (750-1550nm) Fused Silica
12.00 50.00 48.01 NIR II (750-1550nm) Fused Silica
12.00 100.00 98.33 NIR II (750-1550nm) Fused Silica
12.00 18.00 15.26 NIR II (750-1550nm) Fused Silica
12.00 36.00 34.29 NIR II (750-1550nm) Fused Silica
15.00 30.00 27.53 NIR II (750-1550nm) Fused Silica
15.00 45.00 42.94 NIR II (750-1550nm) Fused Silica
15.00 60.00 57.94 NIR II (750-1550nm) Fused Silica
18.00 27.00 23.23 NIR II (750-1550nm) Fused Silica
20.00 30.00 25.88 NIR II (750-1550nm) Fused Silica
20.00 40.00 36.92 NIR II (750-1550nm) Fused Silica
20.00 50.00 47.25 NIR II (750-1550nm) Fused Silica
20.00 60.00 57.60 NIR II (750-1550nm) Fused Silica
20.00 80.00 77.95 NIR II (750-1550nm) Fused Silica
25.00 40.00 34.86 NIR II (750-1550nm) Fused Silica
25.00 38.00 33.03 NIR II (750-1550nm) Fused Silica
25.00 50.00 46.00 NIR II (750-1550nm) Fused Silica
25.00 75.00 71.96 NIR II (750-1550nm) Fused Silica
25.00 100.00 97.40 NIR II (750-1550nm) Fused Silica
25.00 125.00 122.65 NIR II (750-1550nm) Fused Silica
25.00 150.00 147.82 NIR II (750-1550nm) Fused Silica
25.00 175.00 172.94 NIR II (750-1550nm) Fused Silica
25.00 200.00 198.02 NIR II (750-1550nm) Fused Silica
25.00 250.00 248.14 NIR II (750-1550nm) Fused Silica
25.00 400.00 398.33 NIR II (750-1550nm) Fused Silica
25.00 60.00 56.92 NIR II (750-1550nm) Fused Silica
30.00 50.00 45.2 NIR II (750-1550nm) Fused Silica
30.00 90.00 86.57 NIR II (750-1550nm) Fused Silica
30.00 120.00 116.57 NIR II (750-1550nm) Fused Silica
30.00 150.00 146.57 NIR II (750-1550nm) Fused Silica
50.00 75.00 66.43 NIR II (750-1550nm) Fused Silica
50.00 100.00 93.84 NIR II (750-1550nm) Fused Silica
50.00 150.00 145.20 NIR II (750-1550nm) Fused Silica
50.00 200.00 195.19 NIR II (750-1550nm) Fused Silica
50.00 250.00 245.21 NIR II (750-1550nm) Fused Silica

Technical Information

FUSED SILICA

Typical transmission of a 3mm thick, uncoated fused silica window across the UV - NIR spectra.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica 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.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with UV-AR (250-425nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 1.0% @ 250 - 425nm
Ravg ≤ 0.75% @ 250 - 425nm
Ravg ≤ 0.5% @ 370 - 420nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica window with UV-VIS (250-700nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Rabs ≤ 1.0% @ 350 - 450nm
Ravg ≤ 1.5% @ 250 - 700nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica 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.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica 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
Ravg ≤ 1.25% @ 400 - 870nm
Ravg ≤ 1.25% @ 890 - 1000nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica 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.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica 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
Rabs ≤ 0.25% @ 1064nm
Ravg ≤ 1.0% @ 500 - 1100nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica 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.

Click Here to Download Data

Typical transmission of a 3mm thick fused silica 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
Rabs ≤ 1.0% @ 800 - 1550nm
Ravg ≤ 0.7% @ 750 - 1550nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

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Custom

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Our capabilities include:

  • Custom dimensions, materials, coatings, and more
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  • Tight tolerances and complex geometries
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