规格:

Material:	BK7, Fused Silica, SF10, CaF2, Sapphire .etc.
Paraxial Focal Length Tolerance:	±2%
Dimension Tolerance:	±0.2(General). ±0.05(High Precision)
Centration:	<3 arc min
IRR:	λ/4@633nm（General),λ/10@633nm(High Precision)
Clear Aperture:	>80%(Small Size), >95%(Large Size)
Surface Figure	<1.5λ@633nm（General),<λ/4@633nm(High Precision)
Surface Quality:	60/40（General),10/5(High Precision)
Bevel:	<0.25mm
Coating:	Uncoated, AR,PR, HR, etc.

常规尺寸

Item No.	Φ(mm)	f(mm)	R(mm)	Tc(mm)	Te(mm)	Fb(mm)
Material	N-BK7
LPC-001	6	12	6.22	2.27	1.5	10.5
LPC-002	6	30	15.56	1.79	1.5	28.82
LPC-101	10	15	7.78	3.8	2	12.5
LPC-102	10	22	11.4	3.1	1.9	20
LPC-103	12.7	20	10.37	3.97	1.8	17.39
LPC-104	12.7	25	12.94	3.47	1.8	22.67
LPC-105	12.7	30	15.56	3.16	1.8	27.92
LPC-106	12.7	40	20.75	2.8	1.8	38.16
LPC-107	12.7	50	25.94	2.59	1.8	48.3
LPC-108	12.7	75	38.9	2.32	1.8	73.47
LPC-109	12.7	100	51.88	2.19	1.8	98.57
LPC-201	25.4	25	13.18	11.65	2	17.74
LPC-202	25.4	30	15.56	8.57	2	24.35
LPC-203	25.4	40	20.75	6.35	2	35.82
LPC-204	25.4	50	25.94	5.32	2	46.51
LPC-205	25.4	60	31.12	4.72	2	56.89
LPC-206	25.4	75	38.9	4.13	2	72.27
LPC-207	25.4	100	51.88	3.58	2	97.66
LPC-208	25.4	125	64.86	3.27	2	122.89
LPC-209	25.4	150	77.8	3.04	2	147.98
LPC-210	25.4	175	90.78	2.89	2	173.1
LPC-211	25.4	200	103.75	2.78	2	198.18
LPC-212	25.4	300	155.6	2.52	2	298.31
LPC-213	25.4	400	207	2.39	2	397.49
LPC-214	25.4	500	259.4	2.31	2	498.56
LPC-301	30	50	25.94	7.28	2.5	45.21
LPC-302	30	75	38.9	5.51	2.5	71.36
LPC-303	30	100	51.88	4.72	2.5	96.91
LPC-304	30	150	77.8	3.96	2.5	147.38
LPC-305	38	50	25.92	11.3	3	42.6
LPC-306	38	75	38.87	8	3	69.7
LPC-307	38	100	51.83	6.6	3	95.7
LPC-308	38	150	77.75	5.3	3	146.5
LPC-309	38	200	103.66	4.8	3	196.5
LPC-310	38	350	181.41	4	3	347.4
LPC-311	38	500	259.15	3.7	3	497.6
LPC-501	50.8	100	51.88	9.64	3	93.67
LPC-502	50.8	125	64.86	8.18	3	119.65
LPC-503	50.8	150	77.8	7.26	3	145.2
LPC-504	50.8	200	103.75	6.16	3	195.96
LPC-505	50.8	500	259.4	4.25	3	497.28
LPC-506	50.8	750	389	3.83	3	747.4