About Us
Suzhou Qimeng Crystal Material Product Co., Ltd, established in 2007, designs, markets and manufactures flat optical products,lens and prisms. Our products are widely used in digital camera, CCTV, medical instruments. We offer precision optical products of high quality and appropriate price, such as UV-cut off filter, UV pass filter, IR band pass filter, IR-cut off filter, IR Anti-reflection filter, IR edge filter,right angle prisms,roof prism,Beamsplitter prisms,all kinds of spherical lens etc.
We also provide multi-cutting, grinding, polishing and other processing service.We have strict control over both raw material and finished products, and our products have been sold well to Japan, Korea, America, the Netherlands and Germany.
Hot Products
1/3'' Camera Filter 850--1.63mm
31250-850
this filter is coating 850 thin film，that bolck the UV light and the infrared from 700-800nm and 1000-1100nm. it reduce the bad influence that may cause the picture distortion to CCD, assure the picture meet user request.give you a perfect picture.
31250-850
this filter is coating 850 thin film，that bolck the UV light and the infrared from 700-800nm and 1000-1100nm. it reduce the bad influence that may cause the picture distortion to CCD, assure the picture meet user request.give you a perfect picture.
1/3'' Camera Filter 645+AR--1.63mm
31250-645+AR
This product is mainly applied in CCD or CMOS sensor to avoid the light noise comes from UV or IR wavelength. This produce is similar to the 31250-645,but the transmitance will be higher than it.
31250-645+AR
This product is mainly applied in CCD or CMOS sensor to avoid the light noise comes from UV or IR wavelength. This produce is similar to the 31250-645,but the transmitance will be higher than it.
1/3'' Camera Filter 600nm--2.85mm
33380I-100
This filter is consist of quartz and optical blue glass,Making the picture look “soft”，applied in CCD Sensor:ICX408AK;ICX409AK;ICX259AK;......
33380I-100
This filter is consist of quartz and optical blue glass,Making the picture look “soft”，applied in CCD Sensor:ICX408AK;ICX409AK;ICX259AK;......
1/3'' 2 Layers Camera Filter
32250-850
Eliminate infrared which photon sensor parts can sense but people’s eye can’t, at the same time adjust its reaction for color in the visible light scope, and to make the color of the image accord with people’s eye’s feeling. The diagram as follow
32250-850
Eliminate infrared which photon sensor parts can sense but people’s eye can’t, at the same time adjust its reaction for color in the visible light scope, and to make the color of the image accord with people’s eye’s feeling. The diagram as follow
1/3'' 2 Layers Camera Filter
32380-850
Eliminate infrared which photon sensor parts can sense but people’s eye can’t, at the same time adjust its reaction for color in the visible light scope, and to make the color of the image accord with people’s eye’s feeling. The diagram as follow
32380-850
Eliminate infrared which photon sensor parts can sense but people’s eye can’t, at the same time adjust its reaction for color in the visible light scope, and to make the color of the image accord with people’s eye’s feeling. The diagram as follow
940nm Band Pass Filter
BPF940
Specification: dia:35mm thickness:2.0mm Center wavelength:940nm FWHM:40nm+/-10 Peak%:T>90% Blocking:200nm-1150nm OD4
BPF940
Specification: dia:35mm thickness:2.0mm Center wavelength:940nm FWHM:40nm+/-10 Peak%:T>90% Blocking:200nm-1150nm OD4
NIGHT VISION Filter
License Plate OLPF
This OLPF is adopted the peculiar technology to realize the high-lights's restraint function
License Plate OLPF
This OLPF is adopted the peculiar technology to realize the high-lights's restraint function
