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UV Fused Silica Precision Plano-Concave Lenses

UV Fused Silica Precision Plano-Concave Lenses

UV grade fused silica
≤λ/8 surface irregularity, 20-10 scratch-dig
Broadband or laser line AR coatings available
Standard diameters and focal lengths

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Specifications
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Newport's UV grade fused silica precision plano-concave lenses are designed to meet the demanding requirements of laser electro-optic applications. These lenses are polished to tight tolerances using master test plates to ensure minimum wavefront distortion. Tight surface quality tolerances minimize scatter and unwanted diffraction effects.

UV grade fused silica provides maximum transmission from 195–2100 nm. It will not fluoresce under UV light and is resistant to radiation. And for high-energy applications, the extreme purity of fused silica eliminates microscopic defect sites that could lead to laser damage.

Standard diameters from 6.35 mm to 50.8 mm allow for quick, easy mounting in many Newport holders when building experiments or prototypes.

Standard focal lengths provide a systematic approach allowing lenses of different sizes to be interchanged. These singlet lenses are available either uncoated or multi-layer antireflection coated with a choice of broadband coatings or a laser line V-coating for 1064 nm.

Antireflection coating specifications can be found on Broadband Multilayer Antireflection Coatings and Laser Line Antireflection V-Coatings.

Specifications

Focal Length at 589 nm	±1 %
Material	UV grade fused silica
Wavelength	195–2100 nm, uncoated
Surface Accuracy	1.5 λ power, λ/8 irregularity at 632.8 nm over the clear aperture
Clear Aperture	≥central 90% of diameter
Surface Quality	20-10 scratch-dig
Centration, Spherical Lenses	≤3 arc min
Diameter Tolerance	+0/-0.1 mm
Center Thickness (T_c)	2.5 ±0.1 mm
Edge Thickness (T_e) Tolerance	Nominal Value (see below)
Chamfers	0–0.8 mm face width x 45° ±15°, typical
Antireflection Coating	AR.10 , AR.14 , AR.16 , AR.18 : broadband, multilayer antireflection coating, R_avg <0.5% AR.33 : laser line, multilayer V-coat, R_max <0.25%
Durability	MIL-C-675C, moderate abrasion
Cleaning	Non-abrasive method, acetone or isopropyl alcohol on lens tissue recommended (see Care and Cleaning of Optics)
Damage Threshold	AR.10 : 500 W/cm²,1 J/cm² with 10 nsec pulses @ 325 nm, typical AR.14 -AR.18 : 1000 W/cm², 2 J/cm² with 10 nsec pulses @ 1064 nm, typical AR.33 : 2000 W/cm², 3 J/cm² with 10 nsec pulses @ 1064 nm, typical

Substrate Specifications Table

Model	Diameter (mm)	Focal Length (mm)	f/#	BFL (mm)	FFL (mm)	P₂ (mm)	T_e (mm)	R (mm)
Model	Diameter (mm)	Focal Length (mm)	f/#	BFL (mm)	FFL (mm)	P₂ (mm)	T_e (mm)	R (mm)
SPC010	6.35	-12.5	-2.0	-14.21	-12.50	-1.71	3.26	-5.737
SPC013	12.7	-25	-2.0	-26.71	-25.00	-1.71	4.02	-11.475
SPC034	25.4	-50	-2.0	-51.71	-50.00	-1.71	5.55	-22.950
SPC031	25.4	-75	-3.0	-76.71	-75.00	-1.71	4.45	-34.425
SPC028	25.4	-100	-3.9	-101.71	-100.00	-1.71	3.95	-45.900
SPC025	25.4	-150	-5.9	-151.70	-150.00	-1.71	3.46	-68.850
SPC022	25.4	-200	-7.9	-201.71	-200.00	-1.71	3.21	-91.800
SPC019	25.4	-250	-9.8	-251.71	-250.00	-1.71	3.07	-114.750
SPC016	25.4	-1000	-39.4	-1001.71	-1000.00	-1.71	2.64	-459.000
SPC052	50.8	-100	-2.0	-101.71	-100.00	-1.71	8.60	-45.900
SPC049	50.8	-150	-3.0	-151.71	-150.00	-1.71	6.41	-68.850
SPC046	50.8	-200	-3.9	-201.71	-200.00	-1.71	5.39	-91.800
SPC043	50.8	-250	-4.9	-251.71	-250.00	-1.71	4.80	-114.750
SPC040	50.8	-500	-9.8	-501.71	-500.00	-1.71	3.64	-229.500
SPC037	50.8	-1000	-19.7	-1001.71	-1000.00	-1.71	3.07	-459.000

Antireflecton Coatings

Wavelength Range (nm)	Center Wavelength (nm)	Reflectivity per Surface	Angle of Incidence	Coating Type
245–440	320	R_avg <0.5%	0–15°	AR.10
430–700	530	R_avg <0.5%	0–15°	AR.14
650–1000	790	R_avg <0.5%, R_max <1.5	0–15°	AR.16
1000–1550	1210	R_avg <0.5%, R_max <1.5%	0–15°	AR.18
1064	1064	R_max <0.25%	0–15°	AR.33

Model	Description	avail raw	Availability	price raw	Price	Qty. MULTI ADD
SPC010AR.33	Plano-Concave Lens, Fused Silica, 6.35 mm Diameter, -12.5 mm EFL, 1064 nm	99	Call	221	$221.00	ADD
SPC013AR.10	Plano-Concave Lens, Fused Silica, 12.7 mm Diameter, -25 mm EFL, 245-440 nm	0	In Stock	206	$206.00	ADD
SPC016AR.10	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -1000 mm EFL, 245-440 nm	0	In Stock	172	$172.00	ADD
SPC022AR.10	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -200 mm EFL, 245-440 nm	99	Call	178	$178.00	ADD
SPC025AR.14	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -150 mm EFL, 430-700 nm	0	In Stock	156	$156.00	ADD
SPC031AR.16	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -75 mm EFL, 650-1000 nm	99	Call	195	$195.00	ADD
SPC031AR.33	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -75 mm EFL, 1064 nm	0	In Stock	213	$213.00	ADD
SPC034	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -50 mm EFL, Uncoated	0	In Stock	175	$175.00	ADD
SPC040AR.33	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -500 mm EFL, 1064 nm	5	5 Weeks	399	$399.00	ADD
SPC043AR.10	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -250 mm EFL, 245-440 nm	99	Call	423	$423.00	ADD
SPC043AR.16	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -250 mm EFL, 650-1000 nm	99	Call	408	$408.00	ADD
SPC043AR.33	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -250 mm EFL, 1064 nm	99	Call	442	$442.00	ADD
SPC016AR.33	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -1000 mm EFL, 1064 nm	4	4 Weeks	191	$191.00	ADD
SPC019AR.14	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -250 mm EFL, 430-700 nm	0	In Stock	154	$154.00	ADD
SPC028AR.16	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -100 mm EFL, 650-1000 nm	99	Call	174	$174.00	ADD
SPC031AR.18	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -75 mm EFL, 1000-1550 nm					Request Quote
SPC049AR.16	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -150 mm EFL, 650-1000 nm	0	In Stock	547	$547.00	ADD
SPC052AR.14	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -100 mm EFL, 430-700 nm	99	Call	554	$554.00	ADD
SPC010	Plano-Concave Lens, Fused Silica, 6.35 mm Diameter, -12.5 mm EFL, Uncoated	99	Call	168	$168.00	ADD
SPC010AR.16	Plano-Concave Lens, Fused Silica, 6.35 mm Diameter, -12.5 mm EFL, 650-1000 nm	0	In Stock	205	$205.00	ADD
SPC022	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -200 mm EFL, Uncoated	99	Call	132	$132.00	ADD
SPC025AR.33	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -150 mm EFL, 1064 nm	0	In Stock	197	$197.00	ADD
SPC034AR.14	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -50 mm EFL, 430-700 nm	0	In Stock	192	$192.00	ADD
SPC037	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -1000 mm EFL, Uncoated	99	Call	324	$324.00	ADD
SPC037AR.10	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -1000 mm EFL, 245-440 nm	99	Call	380	$380.00	ADD
SPC040AR.14	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -500 mm EFL, 430-700 nm	5	5 Weeks	344	$344.00	ADD
SPC049AR.14	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -150 mm EFL, 430-700 nm	99	Call	518	$518.00	ADD
SPC013AR.16	Plano-Concave Lens, Fused Silica, 12.7 mm Diameter, -25 mm EFL, 650-1000 nm	0	In Stock	207	$207.00	ADD
SPC016AR.16	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -1000 mm EFL, 650-1000 nm	99	Call	173	$173.00	ADD
SPC028	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -100 mm EFL, Uncoated	0	In Stock	136	$136.00	ADD
SPC043	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -250 mm EFL, Uncoated	0	In Stock	360	$360.00	ADD
SPC046AR.16	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -200 mm EFL, 650-1000 nm	99	Call	495	$495.00	ADD
SPC049AR.33	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -150 mm EFL, 1064 nm	0	In Stock	574	$574.00	ADD
SPC010AR.10	Plano-Concave Lens, Fused Silica, 6.35 mm Diameter, -12.5 mm EFL, 245-440 nm	4	4 Weeks	204	$204.00	ADD
SPC013AR.14	Plano-Concave Lens, Fused Silica, 12.7 mm Diameter, -25 mm EFL, 430-700 nm	0	In Stock	185	$185.00	ADD
SPC013AR.33	Plano-Concave Lens, Fused Silica, 12.7 mm Diameter, -25 mm EFL, 1064 nm	99	Call	223	$223.00	ADD
SPC019	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -250 mm EFL, Uncoated	99	Call	130	$130.00	ADD
SPC019AR.33	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -250 mm EFL, 1064 nm	99	Call	186	$186.00	ADD
SPC022AR.16	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -200 mm EFL, 650-1000 nm	0	In Stock	171	$171.00	ADD
SPC010AR.14	Plano-Concave Lens, Fused Silica, 6.35 mm Diameter, -12.5 mm EFL, 430-700 nm	0	In Stock	183	$183.00	ADD
SPC013	Plano-Concave Lens, Fused Silica, 12.7 mm Diameter, -25 mm EFL, Uncoated	0	In Stock	170	$170.00	ADD
SPC016	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -1000 mm EFL, Uncoated	0	In Stock	133	$133.00	ADD
SPC019AR.16	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -250 mm EFL, 650-1000 nm	0	In Stock	169	$169.00	ADD
SPC022AR.14	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -200 mm EFL, 430-700 nm	0	In Stock	156	$156.00	ADD
SPC025	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -150 mm EFL, Uncoated	0	In Stock	138	$138.00	ADD
SPC025AR.10	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -150 mm EFL, 245-440 nm	0	In Stock	178	$178.00	ADD
SPC031	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -75 mm EFL, Uncoated	0	In Stock	157	$157.00	ADD
SPC031AR.10	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -75 mm EFL, 245-440 nm	0	In Stock	195	$195.00	ADD
SPC037AR.16	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -1000 mm EFL, 650-1000 nm	99	Call	389	$389.00	ADD
SPC037AR.33	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -1000 mm EFL, 1064 nm	5	5 Weeks	417	$417.00	ADD
SPC040AR.16	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -500 mm EFL, 650-1000 nm	5	5 Weeks	372	$372.00	ADD
SPC046	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -200 mm EFL, Uncoated	0	In Stock	433	$433.00	ADD
SPC046AR.10	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -200 mm EFL, 245-440 nm	99	Call	506	$506.00	ADD
SPC025AR.16	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -150 mm EFL, 650-1000 nm	0	In Stock	171	$171.00	ADD
SPC028AR.14	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -100 mm EFL, 430-700 nm	0	In Stock	161	$161.00	ADD
SPC028AR.33	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -100 mm EFL, 1064 nm	99	Call	191	$191.00	ADD
SPC034AR.10	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -50 mm EFL, 245-440 nm	0	In Stock	212	$212.00	ADD
SPC034AR.16	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -50 mm EFL, 650-1000 nm	0	In Stock	214	$214.00	ADD
SPC037AR.14	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -1000 mm EFL, 430-700 nm	99	Call	359	$359.00	ADD
SPC040	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -500 mm EFL, Uncoated	99	Call	310	$310.00	ADD
SPC040AR.10	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -500 mm EFL, 245-440 nm	99	Call	380	$380.00	ADD
SPC046AR.14	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -200 mm EFL, 430-700 nm	0	In Stock	466	$466.00	ADD
SPC046AR.33	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -200 mm EFL, 1064 nm	0	In Stock	522	$522.00	ADD
SPC052AR.10	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -100 mm EFL, 245-440 nm	0	In Stock	597	$597.00	ADD
SPC019AR.10	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -250 mm EFL, 245-440 nm	0	In Stock	175	$175.00	ADD
SPC031AR.14	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -75 mm EFL, 430-700 nm	99	Call	174	$174.00	ADD
SPC034AR.33	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -50 mm EFL, 1064 nm	0	In Stock	231	$231.00	ADD
SPC043AR.14	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -250 mm EFL, 430-700 nm	5	5 Weeks	408	$408.00	ADD
SPC049	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -150 mm EFL, Uncoated	0	In Stock	485	$485.00	ADD
SPC052AR.33	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -100 mm EFL, 1064 nm	0	In Stock	610	$610.00	ADD
SPC016AR.14	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -1000 mm EFL, 430-700 nm	0	In Stock	151	$151.00	ADD
SPC022AR.33	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -200 mm EFL, 1064 nm	5	5 Weeks	188	$188.00	ADD
SPC028AR.10	Plano-Concave Lens, Fused Silica, 25.4 mm Diameter, -100 mm EFL, 245-440 nm	0	In Stock	183	$183.00	ADD
SPC049AR.10	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -150 mm EFL, 245-440 nm	0	In Stock	562	$562.00	ADD
SPC052	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -100 mm EFL, Uncoated	0	In Stock	520	$520.00	ADD
SPC052AR.16	Plano-Concave Lens, Fused Silica, 50.8 mm Diameter, -100 mm EFL, 650-1000 nm	0	In Stock	582	$582.00	ADD

Newport Resource e-Catalogs *

*e-Catalog pages include the most current information available at the time of printing.

UV Fused Silica Precision Plano-Concave Lenses

Specifications

Substrate Specifications Table

Antireflecton Coatings

Newport Resource e-Catalogs *

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