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LB2 green optical glass filters

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LB2 green 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)
LB1 2 0.328 0.593 24.6 0.268 0.586 28.2 1 3 1.524 96 535 599 2.52
LB2 2 0.25 0.669 9.7 0.216 0.658 11.9 1 2 1.524 96 535  599 2.52
LB3 2 0.252 0.502 23.7 0.196 0.374 29.3 1 1 1.523 98 526 597 2.52
LB4 2 0.23 0.516 16.3 0.183 0.387 20.7 1 1 1.523 89 525 598 2.52


Model Thickness 430(nm) 450(nm) 520(nm) 530(nm) 650(nm) Bubbles Stripe Stress
(mm)
LB1 2 ≤0.4  ≥41.9  ≤3.2 C-B 4 3
LB2 2 ≤0.2 ≥18.3   ≤0.2 C-B 4 3
LB3 2 15.2~29.0   ≥40.0  ≤1.7 C-B 4 3
LB4 2  6.0~15.9   ≥24.1  ≤0.2 C-B 4 3

LB2 green optical glass filters
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LB2 green optical glass filters

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