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HWB850 infrared optical glass filters

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HWB850 Infrared optical glass filters

Product description:
    Nantong Haisheng Optical Co.,Ltd. can supply full range of filters. They are short pass Filter, long pass Filter, band pass Filter, ultraviolet Filter, infrared Filter, heat absorbing Filter, and color temperature conversion filters. We use material by China to Schott, Hoya, and other manufacturers to process them. Metallic films, colored glasses and thin dielectric films filter are all available per your requirements.
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. 

Model Thickness A[2856k] D65 Chemical Stability ND α×10-7 Tg Ts S
(mm) x y Y x y Y DA DW (/ºC) (ºC) (ºC)
HWB760 3 5 4 1.532 111 534 592 2.77
HWB780 3 5 4 1.532 111 534 592 2.77
HWB800 3 5 4 1.52 98 559 615 3.05
HWB830 3 5 4 1.52 98 559 615 3.05
HWB850 3 5 4 1.52 98 559 615 3.05
HWB900 6 3 3 2.57
HWB930 6 3 3 2.57

 

Model Thickness λtj λ0 Tλ0 K Bubbles Stripe Stress
(mm) (nm) (nm) (%)
HWB760 3 760±10 850 ≥83.6 ≥0.6 C-B 3C 3
HWB780 3 780±10 900 ≥83.6 ≥0.5 C-B 3C 3
HWB800 3 800±10 900 ≥83.6 ≥0.5 C-B 3C 3
HWB830 3 830±10 930 ≥83.6 ≥0.5 C-B 3C 3
HWB850 3 850±10 950 ≥80.0 ≥0.5 C-B 4 3
HWB900 6 900±15 1050 ≥80.0 ≥0.2 C 3C 3
HWB930 6 900±15 1050 ≥80.0 ≥0.2 C 3C 3

HWB850 infrared optical glass filters
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HWB850 infrared optical glass filters

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