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

UV Fused Silica Plano-Concave (PCV) Lenses

Negative Focal Lengths for Beam Expansion or Light Projection Applications
Wavelength Range of 200 - 2200nm
Popular UV-AR Coating Option Available

TECHSPEC® UV Fused Silica Plano-Concave (PCV) Lenses are high performance UV optic elements, manufactured utilizing state of the art CNC equipment. Zygo’s GPI-XP Interferometer is used to assure the surface accuracy and performance of these UV 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 also exhibits an exceptional inclusion specification and chemical purity. TECHSPEC® UV Fused Silica Plano-Concave (PCV) Lenses are an ideal choice for many laser and imaging applications, particularly those involving ultraviolet wavelengths. A broadband anti-reflection coating is available for optimized throughput in the ultraviolet spectrum.

Common Specifications

Note:

Max. Flat Annulus is 0.3mm

Substrate:

Fused Silica (Corning 7980)

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Products
Technical Information
Accessories
Related Products
Resources

Products

Dia. (mm)	EFL (mm)	BFL (mm)	Coating	Substrate	Stock Number	Price	Buy

6.00 6.00	-9.00 -9.00	-10.38 -10.38	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#45-697	179.20 A$179.20 Qty 6+ A$144.00 Request Quote	3-5 days ×
6.00 6.00	-12.00 -12.00	-13.38 -13.38	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#45-698	179.20 A$179.20 Qty 6+ A$144.00 Request Quote	3-5 days ×
6.00 6.00	-18.00 -18.00	-19.37 -19.37	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#45-699	179.20 A$179.20 Qty 6+ A$144.00 Request Quote	3-5 days ×
6.00 6.00	-9.00 -9.00	-10.38 -10.38	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#46-308	216.00 A$216.00 Qty 6+ A$172.80 Request Quote	3-5 days ×
6.00 6.00	-9.00 -9.00	-10.38 -10.38	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-091 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	216.00 A$216.00 Qty 6+ A$172.80 Request Quote	3-5 days ×
6.00 6.00	-12.00 -12.00	-13.38 -13.38	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#46-309	216.00 A$216.00 Qty 6+ A$172.80 Request Quote	3-5 days ×
6.00 6.00	-12.00 -12.00	-13.38 -13.38	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-092 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	216.00 A$216.00 Qty 6+ A$172.80 Request Quote	3-5 days ×
6.00 6.00	-18.00 -18.00	-19.37 -19.37	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#46-310	216.00 A$216.00 Qty 6+ A$172.80 Request Quote	3-5 days ×
6.00 6.00	-18.00 -18.00	-19.37 -19.37	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-093 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	216.00 A$216.00 Qty 6+ A$172.80 Request Quote	3-5 days ×
6.00 6.00	-9.00 -9.00	-10.38 -10.38	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-043	216.00 A$216.00 Qty 6+ A$172.80 Request Quote	3-5 days ×
6.00 6.00	-12.00 -12.00	-13.38 -13.38	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-044	216.00 A$216.00 Qty 6+ A$172.80 Request Quote	3-5 days ×
6.00 6.00	-18.00 -18.00	-19.37 -19.37	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-045	216.00 A$216.00 Qty 6+ A$172.80 Request Quote	3-5 days ×
9.00 9.00	-13.00 -13.00	-14.89 -14.89	UV-VIS (250-700nm) UV-VIS (250-700nm)	Fused Silica Fused Silica	#71-094 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	224.00 A$224.00 Qty 6+ A$179.20 Request Quote	3-5 days ×
9.00 9.00	-18.00 -18.00	-19.37 -19.37	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-095 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	224.00 A$224.00 Qty 6+ A$179.20 Request Quote	3-5 days ×
9.00 9.00	-13.50 -13.50	-14.89 -14.89	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#45-700	187.20 A$187.20 Qty 6+ A$150.40 Request Quote	3-5 days ×
9.00 9.00	-18.00 -18.00	-19.37 -19.37	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#45-701	187.20 A$187.20 Qty 6+ A$150.40 Request Quote	3-5 days ×
9.00 9.00	-27.00 -27.00	-28.42 -28.42	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#45-702	187.20 A$187.20 Qty 6+ A$150.40 Request Quote	3-5 days ×
9.00 9.00	-13.50 -13.50	-14.89 -14.89	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#46-311	224.00 A$224.00 Qty 6+ A$179.20 Request Quote	3-5 days ×
9.00 9.00	-18.00 -18.00	-19.37 -19.37	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#46-312	224.00 A$224.00 Qty 6+ A$179.20 Request Quote	3-5 days ×
9.00 9.00	-27.00 -27.00	-28.42 -28.42	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-096 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	224.00 A$224.00 Qty 6+ A$179.20 Request Quote	3-5 days ×
9.00 9.00	-27.00 -27.00	-28.42 -28.42	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#46-313	224.00 A$224.00 Qty 6+ A$179.20 Request Quote	3-5 days ×
9.00 9.00	-13.50 -13.50	-14.89 -14.89	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-046	224.00 A$224.00 Qty 6+ A$179.20 Request Quote	3-5 days ×
9.00 9.00	-18.00 -18.00	-19.37 -19.37	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-047	224.00 A$224.00 Qty 6+ A$179.20 Request Quote	3-5 days ×
9.00 9.00	-27.00 -27.00	-28.42 -28.42	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-048	224.00 A$224.00 Qty 6+ A$179.20 Request Quote	3-5 days ×
12.00 12.00	-25.00 -25.00	-26.37 -26.37	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-046	196.80 A$196.80 Qty 6+ A$156.80 Request Quote	3-5 days ×
12.00 12.00	-30.00 -30.00	-31.37 -31.37	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-047	196.80 A$196.80 Qty 6+ A$156.80 Request Quote	3-5 days ×
12.00 12.00	-40.00 -40.00	-41.37 -41.37	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-048	196.80 A$196.80 Qty 6+ A$156.80 Request Quote	3-5 days ×
12.00 12.00	-50.00 -50.00	-51.37 -51.37	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-049	196.80 A$196.80 Qty 6+ A$156.80 Request Quote	3-5 days ×
12.00 12.00	-100.00 -100.00	-101.37 -101.37	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#85-879	196.80 A$196.80 Qty 6+ A$156.80 Request Quote	3-5 days ×
12.00 12.00	-25.00 -25.00	-26.37 -26.37	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-050	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-25.00 -25.00	-26.37 -26.37	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-097 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-30.00 -30.00	-31.37 -31.37	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-051	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-30.00 -30.00	-31.37 -31.37	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-098 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-40.00 -40.00	-41.37 -41.37	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-052	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-40.00 -40.00	-41.37 -41.37	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-099 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-50.00 -50.00	-51.37 -51.37	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-053	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	Contact Us ×
12.00 12.00	-50.00 -50.00	-51.37 -51.37	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-100 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-100.00 -100.00	-101.37 -101.37	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#88-037	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-100.00 -100.00	-101.37 -101.37	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-101 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-25.00 -25.00	-26.37 -26.37	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-049	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-30.00 -30.00	-31.37 -31.37	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-050	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
12.00 12.00	-40.00 -40.00	-41.37 -41.37	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-051	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	Contact Us ×
12.00 12.00	-50.00 -50.00	-51.37 -51.37	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-052	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	Contact Us ×
12.00 12.00	-100.00 -100.00	-101.37 -101.37	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-053	233.60 A$233.60 Qty 6+ A$187.20 Request Quote	3-5 days ×
25.00 25.00	-50.00 -50.00	-51.37 -51.37	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-315	208.00 A$208.00 Qty 6+ A$166.40 Request Quote	3-5 days ×
25.00 25.00	-75.00 -75.00	-76.71 -76.71	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-316	208.00 A$208.00 Qty 6+ A$166.40 Request Quote	3-5 days ×
25.00 25.00	-100.00 -100.00	-101.71 -101.71	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-317	208.00 A$208.00 Qty 6+ A$166.40 Request Quote	3-5 days ×
25.00 25.00	-150.00 -150.00	-151.71 -151.71	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-318	208.00 A$208.00 Qty 6+ A$166.40 Request Quote	3-5 days ×
25.00 25.00	-200.00 -200.00	-201.71 -201.71	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-319	208.00 A$208.00 Qty 6+ A$166.40 Request Quote	3-5 days ×
25.00 25.00	-250.00 -250.00	-251.71 -251.71	Uncoated Uncoated Other Coating Options ×	Fused Silica Fused Silica	#48-320	208.00 A$208.00 Qty 6+ A$166.40 Request Quote	3-5 days ×
25.00 25.00	-50.00 -50.00	-51.37 -51.37	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-321	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-50.00 -50.00	-51.37 -51.37	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-102 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-75.00 -75.00	-76.71 -76.71	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-322	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	Contact Us ×
25.00 25.00	-75.00 -75.00	-76.71 -76.71	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-103 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-100.00 -100.00	-101.71 -101.71	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-323	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-100.00 -100.00	-101.71 -101.71	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-104 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-150.00 -150.00	-151.71 -151.71	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-324	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	Contact Us ×
25.00 25.00	-150.00 -150.00	-151.71 -151.71	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-105 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-200.00 -200.00	-201.71 -201.71	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-325	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-200.00 -200.00	-201.71 -201.71	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-106 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-250.00 -250.00	-251.71 -251.71	UV-AR (250-425nm) UV-AR (250-425nm) Other Coating Options ×	Fused Silica Fused Silica	#48-326	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-250.00 -250.00	-251.71 -251.71	UV-VIS (250-700nm) UV-VIS (250-700nm) Other Coating Options ×	Fused Silica Fused Silica	#71-107 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	243.20 A$243.20 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-50.00 -50.00	-51.37 -51.37	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-054	244.80 A$244.80 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-75.00 -75.00	-76.71 -76.71	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-055	244.80 A$244.80 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-100.00 -100.00	-101.71 -101.71	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-056	244.80 A$244.80 Qty 6+ A$195.20 Request Quote	Contact Us ×
25.00 25.00	-150.00 -150.00	-151.71 -151.71	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-057	244.80 A$244.80 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-200.00 -200.00	-201.71 -201.71	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-058	244.80 A$244.80 Qty 6+ A$195.20 Request Quote	3-5 days ×
25.00 25.00	-250.00 -250.00	-251.71 -251.71	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	Fused Silica Fused Silica	#21-059	244.80 A$244.80 Qty 6+ A$195.20 Request Quote	Contact Us ×

Technical Information

UV FS Transmission Curve

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: R_avg ≤ 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: R_abs ≤ 1.0% @ 250 - 425nm R_avg ≤ 0.75% @ 250 - 425nm R_avg ≤ 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: R_abs ≤ 1.0% @ 350 - 450nm R_avg ≤ 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: R_avg≤ 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: R_abs≤ 0.25% @ 880nm R_avg≤ 1.25% @ 400 - 870nm R_avg≤ 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: R_avg≤ 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: R_abs ≤ 0.25% @ 532nm R_abs ≤ 0.25% @ 1064nm R_avg≤ 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: R_avg≤ 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: R_abs ≤ 1.5% @ 750 - 800nm R_abs ≤ 1.0% @ 800 - 1550nm R_avg≤ 0.7% @ 750 - 1550nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data

Accessories

Related Products

Uncoated Plano-Concave (PCV) Lenses

UV Fused Silica Double-Concave (DCV) Lenses

Uncoated Double-Concave (DCV) Lenses

UV Fused Silica Plano-Convex (PCX) Lenses - Uncoated

Resources

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Optics Application Examples

Looking for application examples? Find examples for Detector Systems, Selecting the Right Lens, and Building a Projection System at Edmund Optics.

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Understanding Optical Lens Geometries

Optical lens geometries control light in different ways. Learn about Snell's Law of Refraction, lens terminology and geometries at Edmund Optics.

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Precision Tolerances for Spherical Lenses

Optical lenses require very precise tolerances. Learn more about tolerances for spherical lenses at Edmund Optics.

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Keys to Cost Effective Optical Design and Tolerancing

Are you looking for ways to make cost effective optical designs? Find more information on selecting specifications and using tolerancing schemes at Edmund Optics.

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How do I clean my lenses?

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Is it possible to find Plano-Concave (PCV) or Double Concave (DCV) lenses where the diameter is greater than the focal length?

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How does reversing the orientation of a PCX lens affect the EFL and BFL in a setup?

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Double-Concave (DCV) Lens

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Double-Convex (DCX) Lens

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Meniscus Lens

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Plano-Concave (PCV) Lens

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Plano-Convex (PCX) Lens

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Advantages of Using Meniscus Lenses in Infrared Applications

Meniscus lenses offer superior performance compared to plano convex lenses in IR applications. Find out the benefits of using a meniscus lens at Edmund Optics.

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How to Design your own Beam Expander Using Stock Optics

Are standard beam expanders not meeting your application requirements? Learn how to design your own beam expander using stock optics at Edmund Optics.

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Rapid Optical Prototyping

Quickly Respond to Collapsing Product Lifecycles

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Modifying Stock Optics Tip #3: Turn A Sphere Into An Asphere

Join Andrew Fisher, Manufacturing R&D Engineer at Edmund Optics, as he discusses some tips for modifying stock optical components to fit your application's needs.

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I am looking to prototype an illumination system. My objective is to use a small halogen filament bulb and end up with a beam of light. What would be the best lens or lens combination to give me this projected spot of light?

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What is the difference between the effective focal length and the back focal length?

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What are the benefits of aspheric lenses compared to standard singlet lenses?

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Back Focal Length (BFL)

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Field Curvature

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Sag

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Optical Glass

Choosing the right optical glass is important. Find out factors and properties on how to select the right optical glass at Edmund Optics.

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Aberrations

Need help understanding aberration theory? Learn about a few fundamental concepts to help clarify your understanding at Edmund Optics.

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The Airy Disk and Diffraction Limit

The diffraction pattern caused when light passes through an aperture is called the Airy Disk. Find out how the Airy Disk can impact your image at Edmund Optics.

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What is the difference between an inked lens and a non-inked one?

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If I want to design with your lenses and lens assemblies, how do I get the information that I need?

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Now that I have chosen my lens, how do I mount it?

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Center Thickness (CT)

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Chromatic Focal Shift

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Conjugate Distance

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Épaisseur de bord

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Distance focale effective (EFL)

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Finite/Finite Conjugate

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Power

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Singlet Lens

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Modifying Stock Optics Tip #4: Add A Coating To A Stock Lens

Join Andrew Fisher, Manufacturing R&D Engineer at Edmund Optics, as he discusses some tips for modifying stock optical components to fit your application's needs.

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How to Determine Magnification of an Optical Lens Setup

When doing basic imaging, how do you determine the magnification an optical lens will provide?

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Understanding Collimation to Determine Optical Lens Focal Length

Collimated light occurs when light rays travel parallel to each other.

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How to Form an Image with an Optical Lens Setup

Although a common misconception, individual optical lenses do not always form an image when the object plane is placed a focal length away from the lens.

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Irregularity

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Radius of Curvature

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BBAR Coating

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Diopter

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Understanding Surface Quality Specifications

The surface quality of optical components the scattering off of its surface, which is especially important in laser optics applications.

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Anti-Reflection (AR) Coating

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Bevel

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Seamed Edge

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Introduction to Basic Ray Optics

An understanding of refraction and basic ray optics is a critical foundation for understanding more complicated optical concepts and technologies.

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Surface Flatness

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Transmission

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How do I clean my optics?

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Integration of Optical Systems

Are you looking to use integration in your next system? Find out more about integrating in both imaging and non-imaging applications at Edmund Optics.

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Stock and Custom Optics Manufacturing Capabilities

Edmund Optics is a global stock and custom optics manufacturing company with in house optical designers and on-site metrology and environmental testing.

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Edmund Optics Global Manufacturing Facilities

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

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Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

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Clear Aperture (CA)

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Refraction

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Surface Quality

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UV Fused Silica Plano-Concave (PCV) Lenses

Can't find what you need?

Common Specifications

Products

Technical Information

UV FS Transmission Curve

Accessories

Related Products

Resources

Anti-Reflection (AR) Coatings

An Introduction to Optical Coatings

Lens Geometry Performance Comparison

Understanding Optical Specifications

UV vs. IR Grade Fused Silica

SAG Calculator

Future of Spherical Lenses

Edge-Blackening

Geometrical Optics 101: Paraxial Ray Tracing Calculations

Optics Application Examples

Understanding Optical Lens Geometries

Precision Tolerances for Spherical Lenses

Keys to Cost Effective Optical Design and Tolerancing

How do I clean my lenses?

Is it possible to find Plano-Concave (PCV) or Double Concave (DCV) lenses where the diameter is greater than the focal length?

How does reversing the orientation of a PCX lens affect the EFL and BFL in a setup?

Double-Concave (DCV) Lens

Double-Convex (DCX) Lens

Meniscus Lens

Plano-Concave (PCV) Lens

Plano-Convex (PCX) Lens

Advantages of Using Meniscus Lenses in Infrared Applications

How to Design your own Beam Expander Using Stock Optics

Rapid Optical Prototyping

Modifying Stock Optics Tip #3: Turn A Sphere Into An Asphere

I am looking to prototype an illumination system. My objective is to use a small halogen filament bulb and end up with a beam of light. What would be the best lens or lens combination to give me this projected spot of light?

What is the difference between the effective focal length and the back focal length?

What are the benefits of aspheric lenses compared to standard singlet lenses?

Back Focal Length (BFL)

Field Curvature

Sag

Optical Glass

Aberrations

The Airy Disk and Diffraction Limit

What is the difference between an inked lens and a non-inked one?

If I want to design with your lenses and lens assemblies, how do I get the information that I need?

Now that I have chosen my lens, how do I mount it?

Center Thickness (CT)

Chromatic Focal Shift

Conjugate Distance

Épaisseur de bord

Distance focale effective (EFL)

Finite/Finite Conjugate

Power

Singlet Lens

Modifying Stock Optics Tip #4: Add A Coating To A Stock Lens

How to Determine Magnification of an Optical Lens Setup

Understanding Collimation to Determine Optical Lens Focal Length

How to Form an Image with an Optical Lens Setup

Irregularity

Radius of Curvature

BBAR Coating

Diopter

Understanding Surface Quality Specifications

Anti-Reflection (AR) Coating

Bevel

Seamed Edge

Introduction to Basic Ray Optics

Surface Flatness

Transmission

How do I clean my optics?

Integration of Optical Systems

Stock and Custom Optics Manufacturing Capabilities

Edmund Optics Global Manufacturing Facilities

Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

Clear Aperture (CA)

Refraction

Surface Quality