UV Fused Silica Double-Convex (DCX) Lenses
2.5
2.0
1.5
1.0
0.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Ravg 0.25% @ 880nm, Ravg 1.25% @ 400 - 1000nm
Damage Threshold, Reference: 5 J/cm2 @ 532nm, 10ns, 10Hz
3.0
2.5
2.0
1.5
1.0
0.5
0.0
VIS-NIR Coating
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• Positive Focal Lengths for Imaging Applications
• Wavelength Range of 200 - 2200 nm
• Variety of AR Coating Options Available
These high performance optical elements are manufactured utilizing state of the art CNC equipment. Zygo’s
GPI-XP Interferometer is used to assure the surface accuracy and performance of these optics. UV Grade
lenses are precision manufactured using research-grade synthetic fused silica. In addition to providing excellent
transmission characteristics and higher operating temperatures, synthetic fused silica lenses also exhibit
an exceptional inclusion specification and chemical purity. These lenses make a superior choice for many laser
and imaging applications, particularly those involving ultraviolet wavelengths.
Substrate: UV Grade Fused Silica
Diameter Tolerance (mm): +0,000/-0,025
Center Thickness Tolerance (mm):
6,0 - 12,0 mm Diameter: ±0,05
12,01 - 25,0 mm Diameter: ±0,10
Edge Thickness Tolerance: Reference Value
Power (P-V): 1,5l
Irregularity (P-V): l/4
Surface Quality: 40-20
Clear Aperture:
6,00 - 10,0 mm Diameter: ≥ 90% of Diameter
10,01 - 50,00 mm Diameter: Diameter - 1,0 mm
Centration (arcmin):
Focal Lengths ≤ 10,0 mm: ≤ 3
Focal Lengths > 10,0 mm: ≤ 1
Focal Length Tolerance: ±1%
Design Wavelength (nm): 587,6
Edges: Fine Ground, Protective Bevel as Needed
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
200 250 300 350 400 450 500
Wavelength (nm)
Reflection (%)
UV-AR Coating
Ravg <0.75% @ 250 - 425nm, Ravg <0.5% @ 370 - 420nm
Damage Threshold, Reference: 3 J/cm2 @ 355nm, 10ns, 10Hz
0
250 350 450 550 650
Wavelength (nm)
Reflection (%)
UV-VIS Coating
Rabs <1.0% @ 350 - 450nm, Ravg <1.5% @ 250 - 700nm
Damage Threshold, Reference: 3 J/cm2 @ 355nm, 10ns, 10Hz
5 J/cm2 @ 532nm, 10ns, 10Hz
0
400 500 600 700 800
Wavelength (nm)
Reflection (%)
VIS 0° Coating
Ravg 0.4% @ 425 - 675nm
Damage Threshold, Reference: 5 J/cm2 @ 532nm, 10ns, 10Hz
350 450 550 650 750 850 950 1050 1150
Reflection (%)
Wavelength (nm)
TECHSPEC® UV Fused Silica Double-Convex (DCX) Lenses
Diameter
(mm)
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1 = -R2
(mm)
Stock
No.
Price — Uncoated UV-AR
Coated
UV-VIS
Coated
VIS 0˚
Coated
VIS-NIR
Coated Price
1-5 6-25 26+ Stock No. Stock No. Stock No. Stock No. 1-5 6-25 26+
6,0 6,0 4,38 4,10 1,97 4,76 #49-238 €99,00 €89,00
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#49-246 #49-254 #49-262 #63-817 €114,00 €91,00
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6,0 9,0 8,02 2,70 1,50 7,80 #49-239 €99,00 €89,00 #49-247 #49-255 #49-263 #63-818 €114,00 €91,00
6,0 12,0 11,23 2,20 1,34 10,65 #49-240 €99,00 €89,00 #49-248 #49-256 #49-264 #63-819 €114,00 €91,00
6,0 18,0 17,30 2,0 1,44 16,18 #49-983 €94,00 €84,50 #49-987 #49-991 #49-995 #63-820 €109,00 €87,00
6,0 24,0 23,31 2,0 1,58 21,69 #49-984 €94,00 €84,50 #49-988 #49-992 #49-996 #63-821 €109,00 €87,00
9,0 9,0 7,12 4,90 1,84 7,39 #49-241 €102,00 €92,00 #49-249 #49-257 #49-265 #63-822 €117,00 €93,50
9,0 13,5 12,32 3,30 1,52 11,84 #49-242 €102,00 €92,00 #49-250 #49-258 #49-266 #63-823 €117,00 €93,50
9,0 18,0 17,09 2,60 1,32 16,09 #49-243 €102,00 €92,00 #49-251 #49-259 #49-267 #63-824 €117,00 €93,50
9,0 27,0 26,13 2,50 1,66 24,36 #49-985 €97,00 €87,50 #49-989 #49-993 #49-997 #63-825 €112,00 €89,50
9,0 36,0 35,31 2,00 1,38 32,69 #49-986 €97,00 €87,50 #49-990 #49-994 #49-998 #63-826 €112,00 €89,50
12,0 12,0 9,25 7,09 2,96 9,74 #48-034 €104,00 €93,50
Call For OEM Quantity Pricing
#48-040 #48-834 #48-974 #63-827 €119,00 €95,00
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12,0 15,0 13,37 4,50 1,57 13,01 #49-244 €104,00 €93,50 #49-252 #49-260 #49-268 #63-828 €119,00 €95,00
12,0 20,0 18,44 4,37 2,27 17,63 #48-035 €104,00 €93,50 #48-041 #48-835 #48-975 #63-829 €119,00 €95,00
12,0 24,0 22,92 3,10 1,39 21,51 #49-245 €104,00 €93,50 #49-253 #49-261 #49-269 #63-830 €119,00 €95,00
12,0 30,0 28,77 3,52 2,17 26,94 #48-036 €99,00 €89,00 #48-042 #48-836 #48-976 #63-831 €114,00 €91,00
12,0 35,0 33,85 3,29 2,14 31,57 #48-037 €99,00 €89,00 #48-043 #48-837 #48-977 #63-832 €114,00 €91,00
12,0 45,0 43,96 2,99 2,10 40,79 #48-038 €99,00 €89,00 #48-044 #48-838 #48-978 #63-833 €114,00 €91,00
12,0 75,0 74,11 2,59 2,06 68,36 #48-039 €99,00 €89,00 #48-045 #48-839 #48-979 #63-834 €114,00 €91,00
18,0 20,0 17,18 7,64 2,50 17,05 #08-083 €111,00 €100,00 #46-290 #48-840 #48-980 #63-835 €126,00 €101,00
18,0 40,0 38,50 4,29 2,00 35,99 #08-084 €111,00 €100,00 #46-291 #48-841 #48-981 #63-836 €126,00 €101,00
25,0 25,0 20,93 10,90 2,68 21,06 #48-293 €118,00 €106,00
Call For OEM Quantity Pricing
#48-304 #48-842 #48-982 #63-837 €133,00 €106,50
Call For OEM Quantity Pricing
25,0 50,0 48,02 5,66 2,11 44,94 #48-294 €118,00 €106,00 #48-305 #48-843 #48-983 #63-838 €133,00 €106,50
25,0 60,0 58,08 5,52 2,59 54,14 #48-295 €113,00 €101,50 #48-306 #48-844 #48-984 #63-839 €128,00 €102,50
25,0 75,6 73,91 4,87 2,57 68,55 #48-296 €113,00 €101,50 #48-307 #48-845 #48-985 #63-840 €128,00 €102,50
25,0 100,0 98,70 3,78 2,06 91,09 #48-297 €113,00 €101,50 #48-308 #48-846 #48-986 #63-841 €128,00 €102,50
25,0 125,0 123,82 3,42 2,05 114,08 #48-298 €108,00 €97,00 #48-309 #48-847 #48-987 #63-842 €123,00 €98,50
25,0 150,0 148,37 3,68 2,54 136,96 #48-299 €108,00 €97,00 #48-310 #48-848 #48-988 #63-843 €123,00 €98,50
25,0 200,0 198,84 3,38 2,52 182,85 #48-300 €108,00 €97,00 #48-311 #48-849 #48-989 #63-844 €123,00 €98,50
25,0 250,0 248,90 3,21 2,53 228,73 #48-301 €108,00 €97,00 #48-312 #48-850 #48-990 #63-845 €123,00 €98,50
25,0 300,0 298,94 3,09 2,52 274,60 #48-302 €108,00 €97,00 #48-313 #48-851 #48-991 #63-846 €123,00 €98,50
25,0 500,0 498,85 3,35 3,01 457,93 #48-303 €108,00 €97,00 #48-314 #48-852 #48-992 #63-847 €123,00 €98,50
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