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

VIS-NIR Coated Double-Convex (DCX) Lenses

AR Coated to Provide <1.25% Reflectance per Surface for 400 - 1000nm
Minimize Aberrations Including Spherical and Coma
UV Fused Silica DCX Lenses Available
Other Coating Options Available: Uncoated, MgF₂, VIS 0°, NIR I, NIR II, VIS-EXT, and YAG-BBAR

TECHSPEC® VIS-NIR Coated Double-Convex (DCX) Lenses, also referred to as bi-convex lenses, have two positive, symmetrical faces with equal radii on both sides. These lenses are generally recommended for finite imaging applications with a conjugate ratio (ratio between object distance and image distance) between 0.2 and 5. At a conjugate ratio of 1, aberrations such as spherical aberration, chromatic aberration, coma, and distortion are minimized or cancelled due to the symmetric lens design. TECHSPEC® VIS-NIR Coated Double-Convex Lenses are available in a variety of substrates and coating options for the visible and NIR spectra.

Common Specifications

Bevel:

Protective bevel as needed

Coating:

VIS-NIR (400-1000nm)

Coating Specification:

R_abs ≤0.25% @ 880nm
R_avg ≤1.25% @ 400 - 870 nm
R_avg ≤1.25% @ 890 - 1000nm

Focal Length Tolerance (%):

±1

Wavelength Range (nm):

400 - 1000

Products
Technical Information
Accessories
Related Products
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Products

Dia. (mm)	BFL (mm)	EFL (mm)	Coating	Substrate	Stock Number	Price	Buy
3.00 4.50 5.00 6.00 9.00 10.00 12.00 15.00 18.00 20.00 25.00 30.00 40.00 50.00	10.79 11.18 117.67 118.34 12.56 123.84 13.68 13.80 14.33 147.00 148.88 16.69 16.81 17.12 17.26 173.94 18.55 18.99 19.16 19.50 197.35 198.33 198.35 2.21 21.29 22.47 22.65 23.13 23.82 23.86 24.16 24.50 248.37 25.25 26.08 28.12 28.20 28.31 28.75 28.82 29.17 29.23 3.70 3.78 32.81 34.59 34.90 35.15 35.33 37.54 38.21 38.44 39.16 4.19 44.00 44.17 45.30 47.09 47.82 48.29 48.84 49.00 49.17 5.19 5.37 57.10 58.33 58.67 59.00 7.90 71.07 73.35 73.84 77.32 78.67 8.16 8.22 8.46 8.89 9.31 96.65 97.33 98.34 98.95 99.17	3.00 4.50 6.00 9.00 5.00 10.00 15.00 20.00 25.00 12.00 18.00 24.00 30.00 36.00 13.50 27.00 45.00 40.00 50.00 100.00 48.00 72.00 22.50 60.00 80.00 35.00 75.00 125.00 150.00 175.00 200.00 120.00 250.00	VIS-NIR (400-1000nm)	N-BK7 N-LASF44 N-SF11 N-SF5		36.98 37.82 39.52 40.38 41.23 41.86 43.77 44.20 45.90 51.00 51.85 56.95 61.20 63.32
3.00 3.00	2.21 2.21	3.00 3.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF5 N-SF5	#49-447	56.95 £56.95 Qty 10+ £51.42 Request Quote	3-4 days ×
3.00 3.00	3.78 3.78	4.50 4.50	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#49-448	56.95 £56.95 Qty 10+ £51.42 Request Quote	3-4 days ×
3.00 3.00	5.37 5.37	6.00 6.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#49-449	56.95 £56.95 Qty 10+ £51.42 Request Quote	3-4 days ×
3.00 3.00	8.46 8.46	9.00 9.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#49-450	56.95 £56.95 Qty 10+ £51.42 Request Quote	In Stock ×
4.50 4.50	3.70 3.70	4.50 4.50	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-LASF44 N-LASF44	#47-893	56.95 £56.95 Qty 10+ £51.42 Request Quote	3-4 days ×
4.50 4.50	8.16 8.16	9.00 9.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#47-894	56.95 £56.95 Qty 10+ £51.42 Request Quote	3-4 days ×
5.00 5.00	4.19 4.19	5.00 5.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF5 N-SF5	#63-658	45.90 £45.90 Qty 10+ £41.23 Request Quote	3-4 days ×
5.00 5.00	9.31 9.31	10.00 10.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-659	45.90 £45.90 Qty 10+ £41.23 Request Quote	3-4 days ×
5.00 5.00	14.33 14.33	15.00 15.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-660	45.90 £45.90 Qty 10+ £41.23 Request Quote	3-4 days ×
5.00 5.00	19.50 19.50	20.00 20.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-661	45.90 £45.90 Qty 10+ £41.23 Request Quote	In Stock ×
5.00 5.00	24.50 24.50	25.00 25.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-662	45.90 £45.90 Qty 10+ £41.23 Request Quote	3-4 days ×
6.00 6.00	5.19 5.19	6.00 6.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF5 N-SF5	#45-859	36.98 £36.98 Qty 10+ £33.15 Request Quote	3-4 days ×
6.00 6.00	8.22 8.22	9.00 9.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-860	36.98 £36.98 Qty 10+ £33.15 Request Quote	3-4 days ×
6.00 6.00	11.18 11.18	12.00 12.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-861	36.98 £36.98 Qty 10+ £33.15 Request Quote	In Stock ×
6.00 6.00	17.26 17.26	18.00 18.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-862	36.98 £36.98 Qty 10+ £33.15 Request Quote	Contact Us ×
6.00 6.00	23.13 23.13	24.00 24.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-863	36.98 £36.98 Qty 10+ £33.15 Request Quote	3-4 days ×
6.00 6.00	29.23 29.23	30.00 30.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-864	36.98 £36.98 Qty 10+ £33.15 Request Quote	3-4 days ×
6.00 6.00	35.33 35.33	36.00 36.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-865	36.98 £36.98 Qty 10+ £33.15 Request Quote	3-4 days ×
9.00 9.00	7.90 7.90	9.00 9.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF5 N-SF5	#45-866	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
9.00 9.00	12.56 12.56	13.50 13.50	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-867	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
9.00 9.00	17.12 17.12	18.00 18.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-868	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
9.00 9.00	26.08 26.08	27.00 27.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-869	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
9.00 9.00	35.15 35.15	36.00 36.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-870	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
9.00 9.00	44.17 44.17	45.00 45.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-871	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
10.00 10.00	8.89 8.89	10.00 10.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF5 N-SF5	#63-663	37.82 £37.82 Qty 10+ £34.00 Request Quote	In Stock ×
10.00 10.00	13.80 13.80	15.00 15.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-664	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
10.00 10.00	19.16 19.16	20.00 20.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-665	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
10.00 10.00	24.16 24.16	25.00 25.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-666	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
10.00 10.00	29.17 29.17	30.00 30.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-667	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
10.00 10.00	39.16 39.16	40.00 40.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-668	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
10.00 10.00	49.17 49.17	50.00 50.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-669	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
10.00 10.00	99.17 99.17	100.00 100.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-670	37.82 £37.82 Qty 10+ £34.00 Request Quote	3-4 days ×
12.00 12.00	10.79 10.79	12.00 12.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF5 N-SF5	#45-872	40.38 £40.38 Qty 10+ £36.34 Request Quote	3-4 days ×
12.00 12.00	16.81 16.81	18.00 18.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-873	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
12.00 12.00	22.65 22.65	24.00 24.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#33-391	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
12.00 12.00	28.75 28.75	30.00 30.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-875	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
12.00 12.00	34.90 34.90	36.00 36.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-876	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
12.00 12.00	47.09 47.09	48.00 48.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-877	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
12.00 12.00	71.07 71.07	72.00 72.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-878	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
15.00 15.00	13.68 13.68	15.00 15.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF11 N-SF11	#45-879	40.38 £40.38 Qty 10+ £36.34 Request Quote	3-4 days ×
15.00 15.00	18.99 18.99	20.00 20.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF11 N-SF11	#63-671	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
15.00 15.00	21.29 21.29	22.50 22.50	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF11 N-SF11	#45-880	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
15.00 15.00	23.82 23.82	25.00 25.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-672	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
15.00 15.00	28.82 28.82	30.00 30.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-881	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
15.00 15.00	44.00 44.00	45.00 45.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-673	39.52 £39.52 Qty 10+ £35.49 Request Quote	Contact Us ×
15.00 15.00	49.00 49.00	50.00 50.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-882	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
15.00 15.00	59.00 59.00	60.00 60.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-674	39.52 £39.52 Qty 10+ £35.49 Request Quote	3-4 days ×
18.00 18.00	16.69 16.69	18.00 18.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF11 N-SF11	#63-675	41.23 £41.23 Qty 10+ £36.98 Request Quote	In Stock ×
18.00 18.00	25.25 25.25	27.00 27.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-883	41.23 £41.23 Qty 10+ £36.98 Request Quote	In Stock ×
18.00 18.00	34.59 34.59	36.00 36.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-884	41.23 £41.23 Qty 10+ £36.98 Request Quote	3-4 days ×
20.00 20.00	18.55 18.55	20.00 20.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF11 N-SF11	#63-678	41.86 £41.86 Qty 10+ £37.61 Request Quote	3-4 days ×
20.00 20.00	23.86 23.86	25.00 25.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF11 N-SF11	#63-679	41.86 £41.86 Qty 10+ £37.61 Request Quote	3-4 days ×
20.00 20.00	28.20 28.20	30.00 30.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-885	41.86 £41.86 Qty 10+ £37.61 Request Quote	3-4 days ×
20.00 20.00	38.44 38.44	40.00 40.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-886	41.86 £41.86 Qty 10+ £37.61 Request Quote	3-4 days ×
20.00 20.00	48.84 48.84	50.00 50.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-680	41.86 £41.86 Qty 10+ £37.61 Request Quote	3-4 days ×
20.00 20.00	58.67 58.67	60.00 60.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-681	41.86 £41.86 Qty 10+ £37.61 Request Quote	3-4 days ×
20.00 20.00	78.67 78.67	80.00 80.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-682	41.86 £41.86 Qty 10+ £37.61 Request Quote	3-4 days ×
25.00 25.00	22.47 22.47	25.00 25.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF5 N-SF5	#45-887	44.20 £44.20 Qty 10+ £39.74 Request Quote	3-4 days ×
25.00 25.00	28.31 28.31	30.00 30.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF5 N-SF5	#63-683	43.77 £43.77 Qty 10+ £39.31 Request Quote	3-4 days ×
25.00 25.00	32.81 32.81	35.00 35.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-888	43.77 £43.77 Qty 10+ £39.31 Request Quote	In Stock ×
25.00 25.00	38.21 38.21	40.00 40.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-889	43.77 £43.77 Qty 10+ £39.31 Request Quote	3-4 days ×
25.00 25.00	48.29 48.29	50.00 50.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-890	43.77 £43.77 Qty 10+ £39.31 Request Quote	3-4 days ×
25.00 25.00	73.84 73.84	75.00 75.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-891	43.77 £43.77 Qty 10+ £39.31 Request Quote	3-4 days ×
25.00 25.00	98.95 98.95	100.00 100.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-892	43.77 £43.77 Qty 10+ £39.31 Request Quote	3-4 days ×
25.00 25.00	123.84 123.84	125.00 125.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-893	43.77 £43.77 Qty 10+ £39.31 Request Quote	3-4 days ×
25.00 25.00	148.88 148.88	150.00 150.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-894	43.77 £43.77 Qty 10+ £39.31 Request Quote	3-4 days ×
25.00 25.00	173.94 173.94	175.00 175.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-895	43.77 £43.77 Qty 10+ £39.31 Request Quote	3-4 days ×
25.00 25.00	198.35 198.35	200.00 200.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#33-397	43.77 £43.77 Qty 10+ £39.31 Request Quote	3-4 days ×
30.00 30.00	28.12 28.12	30.00 30.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF11 N-SF11	#63-684	51.85 £51.85 Qty 10+ £46.75 Request Quote	In Stock ×
30.00 30.00	47.82 47.82	50.00 50.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-898	51.00 £51.00 Qty 10+ £45.90 Request Quote	Contact Us ×
30.00 30.00	58.33 58.33	60.00 60.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-685	51.00 £51.00 Qty 10+ £45.90 Request Quote	3-4 days ×
30.00 30.00	73.35 73.35	75.00 75.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-899	51.00 £51.00 Qty 10+ £45.90 Request Quote	3-4 days ×
30.00 30.00	98.34 98.34	100.00 100.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-686	51.00 £51.00 Qty 10+ £45.90 Request Quote	3-4 days ×
30.00 30.00	118.34 118.34	120.00 120.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-687	51.00 £51.00 Qty 10+ £45.90 Request Quote	Contact Us ×
40.00 40.00	37.54 37.54	40.00 40.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF11 N-SF11	#63-688	61.20 £61.20 Qty 10+ £55.25 Request Quote	3-4 days ×
40.00 40.00	57.10 57.10	60.00 60.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-900	61.20 £61.20 Qty 10+ £55.25 Request Quote	Contact Us ×
40.00 40.00	77.32 77.32	80.00 80.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#33-422	61.20 £61.20 Qty 10+ £55.25 Request Quote	3-4 days ×
40.00 40.00	97.33 97.33	100.00 100.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#33-409	61.20 £61.20 Qty 10+ £55.25 Request Quote	3-4 days ×
40.00 40.00	117.67 117.67	120.00 120.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#63-689	61.20 £61.20 Qty 10+ £55.25 Request Quote	3-4 days ×
40.00 40.00	197.35 197.35	200.00 200.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#33-416	61.20 £61.20 Qty 10+ £55.25 Request Quote	Contact Us ×
50.00 50.00	45.30 45.30	50.00 50.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-SF11 N-SF11	#45-905	63.32 £63.32 Qty 10+ £56.95 Request Quote	3-4 days ×
50.00 50.00	96.65 96.65	100.00 100.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-906	63.32 £63.32 Qty 10+ £56.95 Request Quote	3-4 days ×
50.00 50.00	147.00 147.00	150.00 150.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-907	63.32 £63.32 Qty 10+ £56.95 Request Quote	3-4 days ×
50.00 50.00	198.33 198.33	200.00 200.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-908	63.32 £63.32 Qty 10+ £56.95 Request Quote	3-4 days ×
50.00 50.00	248.37 248.37	250.00 250.00	VIS-NIR (400-1000nm) VIS-NIR (400-1000nm) Other Coating Options ×	N-BK7 N-BK7	#45-909	63.32 £63.32 Qty 10+ £56.95 Request Quote	3-4 days ×

Technical Information

N-BK7
	Typical transmission of a 3mm thick, uncoated N-BK7 window across the UV - NIR spectra. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 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 N-BK7 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 N-BK7 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 N-BK7 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 N-BK7 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 N-BK7 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 N-BK7 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

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