TECHSPEC® Zinc Selenide PCX Lenses
12.7mm
Diameter
25.4mm
Diameter
www.edmundoptics.co.uk/LO 87
ultrafast lenses laser line lenses IR lenses lens assemblies aspheres cylinder lenses specialty lenses
60
40
10
T (%)
90
80
70
Uncoated – 6.3mm Thickness
8 - 12μm
3 - 12μm
60
2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 10.5 11.5
(μm)
3 - 12μm
90
80
70
60
6 7 8 9 10 11 12 13
T (%)
(μm)
8 - 12μm
90
80
70
50
30
20
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
T (%)
(μm)
Uncoated
• Ideal for Focusing or Collimating CO2 Laser Beams
• Premier Grade ZnSe Material
• Uncoated or Broadband AR Coating Options
Substrate: II-VI Infrared ZnSe
Clear Aperture (%): 90
Diameter Tolerance (mm): +0.00/-0.10
Center Thickness Tolerance (mm): ±0.10
Surface Roughness, RMS (Å): <50
Power (P-V): l/10
Irregularity (P-V): l/20
Surface Quality: 40-20
Design Wavelength (μm): 10.6
Coating: 8 - 12μm Coating: Ravg ≤0.5% @ 8 - 12μm
3 - 12μm Coating: Ravg ≤3.0% @ 3 - 12μm
Max Inclusions (mm): <0.05
Homogeneity @ 632.8nm: <3 x 10-6
Bulk Absorption Coefficient @ 10.6μm (cm-1): <0.0005
50.8mm
Diameter
Dia.
(mm)
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1
(mm)
Uncoated 8 - 12μm 3 - 12μm
Stock
No. 1-10 Stock
No. 1-10 Stock
No. 1-10
12.7 12.7 11.45 3.00 1.83 17.81 #39-519 £147.05 #39-542 £233.75 #11-418 £320.45
12.7 20.0 19.23 1.85 1.12 28.05 #39-522 £134.30 #39-543 £221.00 #11-419 £307.70
12.7 25.4 24.36 2.50 1.93 35.63 #39-524 £134.30 #39-544 £221.00 #11-420 £307.70
12.7 35.0 33.96 2.50 2.09 49.10 #39-525 £134.30 #39-545 £221.00 #11-421 £307.70
12.7 50.8 49.97 2.00 1.72 71.26 #39-528 £134.30 #39-546 £221.00 #11-422 £307.70
Call For Custom Capabilities and OEM Quantity Pricing
Dia.
(mm)
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1
(mm)
Uncoated 8 - 12μm 3 - 12μm
Stock
No. 1-10 Stock
No. 1-10 Stock
No. 1-10
25.4 25.4 23.53 4.50 2.16 35.63 #39-530 £247.35 #39-547 £334.05 #11-423 £420.75
25.4 35.0 33.46 3.70 2.03 49.10 #39-531 £225.25 #39-548 £311.95 #11-424 £398.65
25.4 50.8 49.51 3.10 1.96 71.26 #39-532 £204.00 #39-549 £290.70 #11-425 £377.40
25.4 75.0 73.96 2.50 1.73 105.20 #39-533 £204.00 #39-550 £290.70 #11-426 £377.40
25.4 100.0 98.96 2.50 1.92 140.27 #39-534 £204.00 #39-551 £290.70 #11-427 £377.40
25.4 150.0 148.88 2.70 2.32 210.40 #39-535 £204.00 #39-552 £290.70 #11-428 £377.40
25.4 250.0 249.00 2.40 2.17 350.67 #39-536 £204.00 #39-553 £290.70 #11-429 £377.40
Call For Custom Capabilities and OEM Quantity Pricing
Dia.
(mm)
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1
(mm)
Uncoated 8 - 12μm 3 - 12μm
Stock
No. 1-10 Stock
No. 1-10 Stock
No. 1-10
50.8 50.8 47.85 7.10 2.42 71.26 #39-537 £840.65 #11-408 £970.70 #11-430 £1,100.75
50.8 75.0 72.71 5.50 2.39 105.20 #39-538 £706.35 #11-409 £836.40 #11-431 £966.45
50.8 100.0 98.09 4.60 2.28 140.27 #39-539 £667.25 #11-410 £797.30 #11-432 £927.35
50.8 150.0 148.34 4.00 2.46 210.40 #39-540 £667.25 #11-411 £797.30 #11-433 £927.35
50.8 200.0 198.55 3.50 2.35 280.54 #39-541 £619.65 #11-412 £749.70 #11-434 £879.75
Call For Custom Capabilities and OEM Quantity Pricing
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