Achromatic Cemented-Double Lens, Optical Achromatic Cemented-Double Lens Supplier, Export China

Specification

Material	Optical Flint glass & Crown glass
Diameter	6mm~200mm
Diameter tolerance	±0.05mm(≤50mm)
Diameter tolerance	±0.1mm(＞50mm)
Focal length	50mm~2000mm
Focal length tolerance	±0.2%（＜10mm）
	±0.5%（＜10mm-1000mm）
	±1%（＜＞1000mm）
Center Thickness	2mm~50mm
Surface quality	60/40， 40/20， 20/10
Surface accuracy	λ/2~λ/10@632.8nm，532nm
Clear Aperture	>85% dig diameter
Centration	<3arc min~ 30arc sec
Coating	As per customer’s request

Material (A)	Diameter (mm)	Surface A Radius (mm)	Surface B Radius (mm)	Center Thickness (mm)	Focal Length (mm)	Material (B)	Diameter (mm)	Surface C Radius (mm)	Surface D Radius (mm)	Center Thickness (mm)
H-QF50	9	11	-11.5	1.5	-34.60	H-QF50	9	-11.000	138.401	2.5
H-K9L	11	9.02	11.61	5	-201.80	F4	11	-9.020	-12.82	1.2
H-ZBAF3	12	14.56	8.85	4.7	-44.20	H-ZF12	12	-14.560	-6.11	1.5
H-F4	12.5	26	-83.68	1.6	-53.99	H-ZK3	12.5	-26.000	-48.395	1
H-ZZK11	15	23.605	23.605	7.8	-6530.00	H-ZF6	15	-23.605	23.605	2.8
H-LAF53	15	36.06	11.695	5	-109.00	H-ZF7LA	15	-36.060	-8.511	2
H-QK3L	15	18.03	12.647	6	-73.90	H-ZF7LA	18	-18.030	-18.03	1.8
H-FK61	15	15.3	15.3	5	-43.00	H-ZF62	15	-15.300	-26.36	2
H-LAK51	15	45.64	54.28	2.6	-35.40	H-ZF50	15	-45.640	43.506	2.6
H-ZF7LA	16	44.063	64.343	6.3	-458.00	H-LAF4	15.8	-44.063	-44.063	2.7
H-ZK3	16.8	44.06	18.42	10	-498.00	H-ZF6	17	-44.060	9.911	7
H-ZK6	16.8	41.498	21.2	5.4	-85.00	H-ZF12	17	-41.498	-16.38	6.8
H-LAH11	17	17.843	21.179	5	-152.60	H-ZF6	17	-17.843	-18.791	5
H-LAF53	17	25.41	14.555	5.3	-105.90	H-ZF6	17	-25.410	-10.069	1.2
H-ZPK2	17.6	48.412	18.298	4	-318.60	H-ZLAF76	17.6	-48.412	-22.856	4.8
H-ZPK2	17.6	36.213	19.404	4.4	-157.00	H-ZF6	17.6	-36.213	-17.843	7.8
H-K9L	18	33.989	21.53	8	-49.00	H-ZF13	18	-33.989	-16.666	8
H-ZBAF3	18	22.131	19.907	6	-37.20	H-ZF6	18	-22.131	-8.954	14.4
ZF6	19	67.45	-274	2.6	-202.91	BAK7	19	-67.450	-227.73	1.5
H-ZBAF20	20	23.461	20.6	7.2	-157.70	H-ZF52A	20	-23.461	-18.76	4.53
H-ZK6	20	30.34	-9.727	1.4	-77.60	H-LAF53	20	-30.340	16.144	3.4
H-ZF88	21	43.96	-7.449	1.5	-91.80	H-ZLAF68	21	-43.960	11.854	6.6
H-ZF88	22	38.55	-9.036	2	-86.50	H-ZLAF68B	22	-38.550	13.35	5
ZBAF52	23.5	99.83	-16.46	2	-169.30	LAF3	23.5	-99.830	24.17	4.5
H-LAK10	25.35	49.148	50.48	3.96	-77.00	H-ZLAF68	25.35	-49.148	183.81	0.71
H-BAK4	26	829	18	7.1	-63.57	QF3	26	-829.000	-10.17	2
H-BAK2	26.8	35.712	32.7	13.05	-306.00	H-ZF7LA	27	-35.712	-46.639	15
F4	27	28.6	-272	8	-50.56	H-K9L	27	-28.600	-24.6	5
H-ZF3	28.6	33.782	361.95	5.588	-63.10	H-BAK6	28.6	-33.782	-24.714	6.096
H-ZLAF50B	31	28.439	167.28	6.55	-173.00	ZF10	31.2	-28.439	-46.27	1
H-QK3L	35.6	29.054	279	10	-1867.00	H-ZF6	36	-29.054	110.79	3.04
ZBAF5	38.5	81.75	27.94	15	-89.19	ZF7L	38.5	-81.750	-15.92	9
H-QF1	43	109.043	-15.511	5	-111.50	H-FK61	43	-109.043	27.233	13
H-K51	45	36.73	127.35	12	-9234.90	ZF51	45	-127.350	-53.44	5