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

VIS-EXT Coated Double-Convex (DCX) Lenses

AR Coated to Provide <0.5% Reflectance per Surface for 350 - 700nm
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-NIR, and YAG-BBAR

TECHSPEC® VIS-EXT 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-EXT 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-EXT (350-700nm)

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Focal Length Specification Wavelength (nm):

587.6

Focal Length Tolerance (%):

±1

Wavelength Range (nm):

350 - 700

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Technical Information
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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 13.8 14.33 147.00 148.88 16.69 16.81 17.12 17.26 173.94 18.55 18.99 19.16 19.5 197.35 198.33 198.35 2.21 21.29 22.47 22.65 23.13 23.82 23.86 24.16 24.5 248.37 25.25 26.08 28.12 28.2 28.31 28.75 28.82 29.17 29.23 3.78 3.7 32.81 34.59 34.9 35.15 35.33 37.54 38.21 38.44 39.16 4.19 44.00 44.17 45.3 47.09 47.82 48.29 48.84 49.00 49.17 5.19 5.37 57.1 58.33 58.67 59.00 7.9 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-EXT (350-700nm)	N-BK7 N-LASF44 N-SF11 N-SF5		43,50 44,50 46,50 47,50 48,50 49,25 51,50 52,00 54,00 60,00 61,00 67,00 72,00 74,50
3.00 3.00	2.21 2.21	3.00 3.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF5 N-SF5	#89-118	67,00 €67,00 Qty 10+ €60,50 Request Quote	3-4 days ×
3.00 3.00	3.78 3.78	4.50 4.50	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-119	67,00 €67,00 Qty 10+ €60,50 Request Quote	Contact Us ×
3.00 3.00	5.37 5.37	6.00 6.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-120	67,00 €67,00 Qty 10+ €60,50 Request Quote	3-4 days ×
3.00 3.00	8.46 8.46	9.00 9.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-121	67,00 €67,00 Qty 10+ €60,50 Request Quote	3-4 days ×
4.50 4.50	3.7 3.7	4.50 4.50	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-LASF44 N-LASF44	#89-122	67,00 €67,00 Qty 10+ €60,50 Request Quote	3-4 days ×
4.50 4.50	8.16 8.16	9.00 9.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-123	67,00 €67,00 Qty 10+ €60,50 Request Quote	3-4 days ×
5.00 5.00	4.19 4.19	5.00 5.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF5 N-SF5	#89-124	54,00 €54,00 Qty 10+ €48,50 Request Quote	3-4 days ×
5.00 5.00	9.31 9.31	10.00 10.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-125	54,00 €54,00 Qty 10+ €48,50 Request Quote	3-4 days ×
5.00 5.00	14.33 14.33	15.00 15.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-126	54,00 €54,00 Qty 10+ €48,50 Request Quote	3-4 days ×
5.00 5.00	19.5 19.5	20.00 20.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-127	54,00 €54,00 Qty 10+ €48,50 Request Quote	3-4 days ×
5.00 5.00	24.5 24.5	25.00 25.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-128	54,00 €54,00 Qty 10+ €48,50 Request Quote	3-4 days ×
6.00 6.00	5.19 5.19	6.00 6.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF5 N-SF5	#89-129	43,50 €43,50 Qty 10+ €39,00 Request Quote	3-4 days ×
6.00 6.00	8.22 8.22	9.00 9.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-130	43,50 €43,50 Qty 10+ €39,00 Request Quote	3-4 days ×
6.00 6.00	11.18 11.18	12.00 12.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-131	43,50 €43,50 Qty 10+ €39,00 Request Quote	3-4 days ×
6.00 6.00	17.26 17.26	18.00 18.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-132	43,50 €43,50 Qty 10+ €39,00 Request Quote	3-4 days ×
6.00 6.00	23.13 23.13	24.00 24.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-133	43,50 €43,50 Qty 10+ €39,00 Request Quote	In Stock ×
6.00 6.00	29.23 29.23	30.00 30.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-134	43,50 €43,50 Qty 10+ €39,00 Request Quote	3-4 days ×
6.00 6.00	35.33 35.33	36.00 36.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-135	43,50 €43,50 Qty 10+ €39,00 Request Quote	3-4 days ×
9.00 9.00	7.9 7.9	9.00 9.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF5 N-SF5	#89-136	44,50 €44,50 Qty 10+ €40,00 Request Quote	In Stock ×
9.00 9.00	12.56 12.56	13.50 13.50	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-137	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
9.00 9.00	17.12 17.12	18.00 18.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-138	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
9.00 9.00	26.08 26.08	27.00 27.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-139	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
9.00 9.00	35.15 35.15	36.00 36.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-140	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
9.00 9.00	44.17 44.17	45.00 45.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-141	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
10.00 10.00	8.89 8.89	10.00 10.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF5 N-SF5	#89-142	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
10.00 10.00	13.8 13.8	15.00 15.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-143	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
10.00 10.00	19.16 19.16	20.00 20.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-144	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
10.00 10.00	24.16 24.16	25.00 25.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-145	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
10.00 10.00	29.17 29.17	30.00 30.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-146	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
10.00 10.00	39.16 39.16	40.00 40.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-147	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
10.00 10.00	49.17 49.17	50.00 50.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-148	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
10.00 10.00	99.17 99.17	100.00 100.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-149	44,50 €44,50 Qty 10+ €40,00 Request Quote	3-4 days ×
12.00 12.00	10.79 10.79	12.00 12.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF5 N-SF5	#89-150	47,50 €47,50 Qty 10+ €42,75 Request Quote	3-4 days ×
12.00 12.00	16.81 16.81	18.00 18.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-151	46,50 €46,50 Qty 10+ €41,75 Request Quote	3-4 days ×
12.00 12.00	22.65 22.65	24.00 24.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#34-189	46,50 €46,50 Qty 10+ €41,75 Request Quote	3-4 days ×
12.00 12.00	28.75 28.75	30.00 30.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-153	46,50 €46,50 Qty 10+ €41,75 Request Quote	3-4 days ×
12.00 12.00	34.9 34.9	36.00 36.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-154	46,50 €46,50 Qty 10+ €41,75 Request Quote	Contact Us ×
12.00 12.00	47.09 47.09	48.00 48.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-155	46,50 €46,50 Qty 10+ €41,75 Request Quote	3-4 days ×
12.00 12.00	71.07 71.07	72.00 72.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-156	46,50 €46,50 Qty 10+ €41,75 Request Quote	3-4 days ×
15.00 15.00	13.68 13.68	15.00 15.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF11 N-SF11	#89-157	47,50 €47,50 Qty 10+ €42,75 Request Quote	Contact Us ×
15.00 15.00	18.99 18.99	20.00 20.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF11 N-SF11	#89-158	46,50 €46,50 Qty 10+ €41,75 Request Quote	3-4 days ×
15.00 15.00	21.29 21.29	22.50 22.50	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF11 N-SF11	#89-159	46,50 €46,50 Qty 10+ €41,75 Request Quote	3-4 days ×
15.00 15.00	23.82 23.82	25.00 25.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-160	46,50 €46,50 Qty 10+ €41,75 Request Quote	Contact Us ×
15.00 15.00	28.82 28.82	30.00 30.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-161	46,50 €46,50 Qty 10+ €41,75 Request Quote	Contact Us ×
15.00 15.00	44.00 44.00	45.00 45.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-162	46,50 €46,50 Qty 10+ €41,75 Request Quote	In Stock ×
15.00 15.00	49.00 49.00	50.00 50.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-163	46,50 €46,50 Qty 10+ €41,75 Request Quote	3-4 days ×
15.00 15.00	59.00 59.00	60.00 60.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-164	46,50 €46,50 Qty 10+ €41,75 Request Quote	3-4 days ×
18.00 18.00	16.69 16.69	18.00 18.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF11 N-SF11	#89-165	48,50 €48,50 Qty 10+ €43,50 Request Quote	3-4 days ×
18.00 18.00	25.25 25.25	27.00 27.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-166	48,50 €48,50 Qty 10+ €43,50 Request Quote	3-4 days ×
18.00 18.00	34.59 34.59	36.00 36.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-167	48,50 €48,50 Qty 10+ €43,50 Request Quote	3-4 days ×
20.00 20.00	18.55 18.55	20.00 20.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF11 N-SF11	#89-168	49,25 €49,25 Qty 10+ €44,25 Request Quote	3-4 days ×
20.00 20.00	23.86 23.86	25.00 25.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF11 N-SF11	#89-169	49,25 €49,25 Qty 10+ €44,25 Request Quote	3-4 days ×
20.00 20.00	28.2 28.2	30.00 30.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-170	49,25 €49,25 Qty 10+ €44,25 Request Quote	3-4 days ×
20.00 20.00	38.44 38.44	40.00 40.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-171	49,25 €49,25 Qty 10+ €44,25 Request Quote	Contact Us ×
20.00 20.00	48.84 48.84	50.00 50.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-172	49,25 €49,25 Qty 10+ €44,25 Request Quote	Contact Us ×
20.00 20.00	58.67 58.67	60.00 60.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-173	49,25 €49,25 Qty 10+ €44,25 Request Quote	Contact Us ×
20.00 20.00	78.67 78.67	80.00 80.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-174	49,25 €49,25 Qty 10+ €44,25 Request Quote	3-4 days ×
25.00 25.00	22.47 22.47	25.00 25.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF5 N-SF5	#89-175	52,00 €52,00 Qty 10+ €46,75 Request Quote	3-4 days ×
25.00 25.00	28.31 28.31	30.00 30.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF5 N-SF5	#89-176	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
25.00 25.00	32.81 32.81	35.00 35.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-177	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
25.00 25.00	38.21 38.21	40.00 40.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-178	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
25.00 25.00	48.29 48.29	50.00 50.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-179	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
25.00 25.00	73.84 73.84	75.00 75.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-180	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
25.00 25.00	98.95 98.95	100.00 100.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-181	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
25.00 25.00	123.84 123.84	125.00 125.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-182	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
25.00 25.00	148.88 148.88	150.00 150.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-183	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
25.00 25.00	173.94 173.94	175.00 175.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-184	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
25.00 25.00	198.35 198.35	200.00 200.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#34-190	51,50 €51,50 Qty 10+ €46,25 Request Quote	3-4 days ×
30.00 30.00	28.12 28.12	30.00 30.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF11 N-SF11	#89-187	61,00 €61,00 Qty 10+ €55,00 Request Quote	3-4 days ×
30.00 30.00	47.82 47.82	50.00 50.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-188	60,00 €60,00 Qty 10+ €54,00 Request Quote	Contact Us ×
30.00 30.00	58.33 58.33	60.00 60.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-189	60,00 €60,00 Qty 10+ €54,00 Request Quote	3-4 days ×
30.00 30.00	73.35 73.35	75.00 75.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-190	60,00 €60,00 Qty 10+ €54,00 Request Quote	3-4 days ×
30.00 30.00	98.34 98.34	100.00 100.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-191	60,00 €60,00 Qty 10+ €54,00 Request Quote	Contact Us ×
30.00 30.00	118.34 118.34	120.00 120.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-192	60,00 €60,00 Qty 10+ €54,00 Request Quote	3-4 days ×
40.00 40.00	37.54 37.54	40.00 40.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF11 N-SF11	#89-193	72,00 €72,00 Qty 10+ €65,00 Request Quote	3-4 days ×
40.00 40.00	57.1 57.1	60.00 60.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-194	72,00 €72,00 Qty 10+ €65,00 Request Quote	3-4 days ×
40.00 40.00	77.32 77.32	80.00 80.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#34-191	72,00 €72,00 Qty 10+ €65,00 Request Quote	3-4 days ×
40.00 40.00	97.33 97.33	100.00 100.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#34-192	72,00 €72,00 Qty 10+ €65,00 Request Quote	3-4 days ×
40.00 40.00	117.67 117.67	120.00 120.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-197	72,00 €72,00 Qty 10+ €65,00 Request Quote	3-4 days ×
40.00 40.00	197.35 197.35	200.00 200.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#34-193	72,00 €72,00 Qty 10+ €65,00 Request Quote	3-4 days ×
50.00 50.00	45.3 45.3	50.00 50.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-SF11 N-SF11	#89-200	74,50 €74,50 Qty 10+ €67,00 Request Quote	3-4 days ×
50.00 50.00	96.65 96.65	100.00 100.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-201	74,50 €74,50 Qty 10+ €67,00 Request Quote	3-4 days ×
50.00 50.00	147.00 147.00	150.00 150.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-202	74,50 €74,50 Qty 10+ €67,00 Request Quote	3-4 days ×
50.00 50.00	198.33 198.33	200.00 200.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-203	74,50 €74,50 Qty 10+ €67,00 Request Quote	Contact Us ×
50.00 50.00	248.37 248.37	250.00 250.00	VIS-EXT (350-700nm) VIS-EXT (350-700nm) Other Coating Options ×	N-BK7 N-BK7	#89-204	74,50 €74,50 Qty 10+ €67,00 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

Accessories

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