Aspheric PMMA lenses

Product Description

Aspheric lenses as the product of the latest photoelectric technology are often used to eliminate aberration and achromatic, reduce the number of lenses and their size. The optical plastic is suitable for making aspheric lenses because it has a good plasticity. Aspheric lenses made of resin have become more and more popular.

Our company is the first to apply aspheric lens in the design and production of magnifiers. Additionally it is applied in digital camera, VCD lens, video camera, camera viewfinder, telescope field lens and detector. Currently there are listed 40 kinds of aspheric lenses which are available now. Customers can choose them according to parameters listed. Also according to customer drawings, sample design. Our company can design and manufacture them according to supplied drawing and samples in order to meet the requirements of customs.

Data Sheet of Aspheric Lenses

No.	Model.....	Focal length (FL)	Back Focal length (BFL)	Inside diameter （Do)	Outside diameter	Center thickness	Edge thickness	Application
1	HX-66DT	8.81	7.83	8	11	4	1.79	Digital lens
2	HX-66ADT	8.86	7.93	8	11	4	1.79	Digital lens
3	HX-92DT	17.4	17.1	4.7	6.3	1.35	2.4	Digital lens
4	HX-107DT	3.5	2.25	3.5	8	2.73	2.13	Digital lens
5	HX-132DT	30.76	29.91	12.5	14.2	3	1.65	field lens of telescope
6	HX-133DT	-41.22	-43.82	8.5	11.5	2.2	2.77	Viewfinder of camera
7	HX-134DT	36.55	37.71	13	16.5	3	1.33	Viewfinder of camera
8	HX-140DT	3.86	2.32	4.2	7.1	3.1	1.75	VCD lens
9	HX-144DT	-18.377	-19.2	12.4	13.2	2	3.85	Objective lens of viewfinder
10	HX-143DT	32.766	31.6	9.8×7.6		3	2.33	Viewfinder
11	HX-150DT	79.5	82.89	20	21	4	2.95	Meniscus lens
12	HX-158DT	-737.5		100	103	2.5	6	Concave lens
13	HX-172DT	12.125	11.9	16.8×11.3		2	6	Viewfinder
14	HX-174DT	43.8	38.7	7	10.6	2.33	1.1	Lens
15	HX-178DT	18.86	16.878	9.08	11.6	2.4	2.21	Lens
16	HX-179DT	-11.82	-11.9	5.7	11.6	0.5	0.91	Lens
17	HX-185DT	35.71	31.86	8.8	9.79	2.26	1.68	Lens
18	HX-187DT	-28.88	-28.88	18.8×11		1.6	3.68	Viewfinder
19	HX-190DT	84.82	78.57	49	50	11.3	3.34	NIR objective  lens
20	HX-194DT	7.661	5.65	5.4	8	3	1.2	Detector
21	HX-195DT	15	10.85	16	17.4	6.25	1.2	Detector
22	HX-208DT	-40.307	-42.38	12.6	12.6	1.33	2.752	Negative lens
23	HX-241DT	10.783	7.4	12	13.4	4.2	0.962	Plano-convex    lens
24	HX-242DT	3.79	2.47		4	1.9	0.61	Plano-convex lens
25	HX-243DT	8.087	5.945		6.4	3	1.59	Concave and convex lens
26	HX-259DT	----	----	----	----	----	----	----	No data at moment
27	HX-260DT	3.86	2.32	4.2	7.3	3.1	1.75	Double convex
28	HX-266DT	14.0285	9.3627	21.8×18		11.15	2.68	Double convex
29	HX-272DT	90.98	85.92	35	37	7.5	2.95	Infrared lens
30	HX-6714DT	35.7	32.18	35	37.5	11.25	2.8	Magnifier
31	HX-6715DT	27.98	23.99	35	37.5	13.75	2.9	Magnifier
32	HX-6716DT	23.5	19.43	29	37.7	11.55	3.0	Magnifier
33	HX-6717DT	19.8	15.27	29	37.5	13.2	3.0	Magnifier
34	HX-6722DT	53	49.46	34	35	10	3.4	Magnifier
35	HX-6723DT	35.74	32.2	32	35	10	1.38	Magnifier
36	HX-6724DT	27.98	23.99	32	35	12	2.53	Magnifier
37	HX-6906DT	49.8	39.89	46	51	16	4.0	Magnifier
38	HX-6907DT	35.7	32.18	34	37.5	11.25	2.75	Magnifier
39	HX-8502DT	40.86	36.82	28	29	6.35	1.7	Magnifier
40	HX-8503DT	31.33	26.29	26	28.8	8.45	1.5	Magnifier

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