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QB9 cyan optical glass filters

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QB9 cyan 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)
QB9 2 0.187 0.391 14.8 0.156 0.256 20.3 1 2 1.524 89 460 532 2.56
QB10 2 0.409 0.417 74.4 0.283 0.324 76.6 1 2 1.529 84 540 606 2.63
QB11 2 0.328 0.412 52 0.226 0.29 59.1 1 2 1.514 93 477 550 2.57
QB12 2 0.269 0.406 36.2 0.194 0.271 44.2 1 2 1.517 91 506 572 2.59
QB13 2 0.189 0.377 17.3 0.157 0.242 23.7 1 2 1.522 90 490 555 2.61

 

Model Thickness 400  (nm) 480  (nm) 640  (nm) 680 (nm)   700    (nm)  1000  (nm) Bubbles Stripe Stress
(mm)
QB9 2 ≥10.0 ≥36.5 ≤1.0 C-B 4 3
QB10 2 ≥76.0 23.0~31.0 ≤5.0 D 3C 3
QB11 2 ≥80.0 ≥83.8 5.5~11.6 C-B 3C 3
QB12 2 ≥63.5 ≥76.4 ≤0.7 C-B 3C 3
QB13 2 ≥20.0 ≥51.5 ≤0.2 C-B 3C 3

QB9 cyan optical glass filters
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QB9 cyan optical glass filters

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