China Optical Glass IR Cut Filter for PC Camera
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Jilin
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Validity to:
Long-term effective
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Last update:
2017-12-08 10:28
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Browse the number:
162
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VY Optoelectronics Co., Ltd.
- Contactaixin:
Ms. Yvonne(Mr.)
- Email: telephone: phone:
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Arrea:
Jilin
Address:Taibei Street 128, Kuancheng Area, Changchun, Jilin, China 130052
- Website:
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IR-CUT Filter is the key part for digital mobile telephone with photographic lens, PC cameras,telephone with image etc. It's mainly is that the optical glass' surface will be done a coating with IR CUT, it only let the light-wave in stated scope to pass. Add the IR-CUT Filter between lens and CCD or CMOS image sensor, can effectively to repress the wave disturbance which cause by the pass of the light-wave whose frequency is higher than CCD or CMOS image sensor, and also it can repress infrared light-wave, then make the image more clearly and stability. Material: IR-CUT Filter is made of optical glass with the coating of IR-CUT on the surface, such as B270, D263T, BK7 ,IR-Glass(Blue-Glass)etc. Its shape can accord to the customer's special request to produce. Optical Characteristic:Flatness NR number:<= 3 Spectrum Characteristic: 400~620nm Tmin>85% 645 ± 10nm T=50% 740~1050nm Tmax<3% Tave<1% ( Can order to make according the customer request)
Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. Color Separation Filter,Neutral Density Filter,Filter,Short/Long Wave Pass Filter,Bandpass Filter and Interference Filter
Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. Color Separation Filter,Neutral Density Filter,Filter,Short/Long Wave Pass Filter,Bandpass Filter and Interference Filter
Range of diameter |
Dia.0.7mm-Dia.400mm |
Range of curve radius | R1.5-R∞ etc. |
Tolerance of diameter | +/-0.1, +/-0.01, +/-0.005 etc. |
Surface accuracy | λ , 1/2λ , 1/4λ , 1/10λ etc. |
Tolerance of Thickness | +/-0.1, +/-0.05, +/-0.01 etc. |
Centration | +/-2′, +/-1′ etc. |
Aperture N | 5, 1 etc. |
Irregularity ΔN | 2, 1, 0.5, 0.2 etc. |
Surface quality | 60/40, 40/20, 20/10, 10/5 etc. |