Fused Silica Double-Convex Lenses

₪ Fused Silica Double-Convex Lenses

Fused Silica Double-Convex Lenses

Specifications

Material: UV Grade Fused Silica
Design Wavelength: 546.1nm
Design Index: 1.46008±0.0005
Diameter Tolerance: +0.0, -0.15mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Clear Aperture: >80%
Surface Figure: l/4@632.8nm
Surface Quality: 60-40 scratch and dig
Protective Bevel

Part No.	f(mm)	(mm)	R ₁ (mm)	t _c (mm)	t _e (mm)	f _b (mm)	Price	Order
DCX1201	15.0	12.7	12.90	5.3	2.0	13.1	£28.20	order
DCX1202	20.0	12.7	17.69	4.4	2.0	18.4	£22.50	order
DCX1203	25.0	12.7	22.38	3.8	2.0	23.7	£22.50	order
DCX1204	30.0	12.7	27.04	3.5	2.0	28.8	£22.50	order
DCX1205	40.0	12.7	36.31	3.1	2.0	38.9	£22.50	order
DCX1301	25.0	25.4	21.22	10.4	2.0	21.1	£31.20	order
DCX1302	35.0	25.4	30.99	7.4	2.0	32.4	£28.20	order
DCX1303	50.0	25.4	45.10	5.7	2.0	48.0	£28.20	order
DCX1304	75.0	25.4	68.32	4.4	2.0	73.5	£28.20	order
DCX1305	100.0	25.4	91.42	3.8	2.0	98.7	£28.20	order
DCX1306	150.0	25.4	137.52	3.2	2.0	148.9	£28.20	order
DCX1307	200.0	25.4	183.58	2.9	.2	199.0	£28.20	order
DCX1308	250.0	25.4	229.61	2.7	2.0	249.1	£28.20	order
DCX1309	300.0	25.4	275.64	2.6	2.0	299.1	£28.20	order
DCX1311	500.0	25.4	459.71	2.4	2.0	499.2	£28.20	order
DCX1312	1000.0	25.4	919.82	2.2	2.0	999.2	£28.20	order
DCX1401	50.0	38.0	44.10	11.6	3.0	45.9	£56.30	order
DCX1402	100.0	38.0	90.90	7.0	3.0	97.6	£49.30	order
DCX1403	150.0	38.0	137.13	5.7	3.0	148.0	£49.30	order
DCX1404	200.0	38.0	183.13	5.0	3.0	198.3	£49.30	order
DCX1405	350.0	38.0	321.41	4.1	3.0	348.6	£49.30	order
DCX1406	500.0	38.0	459.48	3.8	3.0	498.7	£49.30	order

Other sizes and coating are available upon requirements

Prices exclude VAT and Carriage - POA for larger quantities

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