TECHSPEC® Calcium Fluoride PCX Lenses
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T (%)
90
80
70
60
50
40
30
Uncoated
Uncoated
20
10
0
250 1750 3250 4750 6250 7750
(nm)
T (%)
90
80
70
60
50
40
30
Uncoated
Uncoated
20
10
0
7000 7500 8000 8500 9000
(nm)
• >90% Transmission from 200nm - 7μm
• Low Index of Refraction of 1.46 @ 266nm
• Vacuum Grade UV CaF2 Substrate
Substrate: CaF2 (Vacuum UV Grade)
Design Wavelength (nm): 266
Diameter Tolerance (mm): +0.0/-0.1
Center Thickness Tolerance (mm): ±0.10
Centering Tolerance (arcmin): <3
Clear Aperture (%): 90
Coating: Uncoated
Surface Quality: 40-20
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1
(mm)
Stock
No. Price
18.0 14.92 4.0 1.17 8.32 #88-160 £114.75
25.0 22.61 3.5 1.66 11.55 #88-161 £114.75
50.0 48.63 2.0 1.14 23.11 #88-162 £114.75
Call For Custom Capabilities and OEM Quantity Pricing
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1
(mm)
Stock
No. Price
35.0 29.87 7.5 1.59 16.17 #88-163 £136.00
50.0 46.58 5.0 1.33 23.11 #88-164 £136.00
75.0 73.63 4.0 1.67 34.66 #88-165 £136.00
100.0 97.27 4.0 2.28 46.21 #88-166 £136.00
Call For Custom Capabilities and OEM Quantity Pricing
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1
(mm)
Stock
No. Price
75.0 66.45 12.5 1.85 34.66 #88-167 £348.50
100.0 93.85 9.0 1.65 46.21 #88-168 £348.50
150.0 145.21 7.0 2.33 69.31 #88-169 £348.50
Call For Custom Capabilities and OEM Quantity Pricing
12.5mm
Diameter
25.0mm
Diameter
50.0mm
Diameter
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