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LB7 green optical glass filters

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LB7 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. 
 

ModelThicknessA[2856k]D65Chemical StabilityNDα×10-7TgTsS
(mm)xyYxyYDADW(/ºC)(ºC)(ºC)
LB620.4260.46871.90.320.42473.6651.5341004214632.83
LB720.360.60325.60.3080.62928.4121.5471044585262.85
LB820.4960.45934.90.420.47532.3121.523


2.52
LB920.4620.45286.70.3530.42985.2121.5471044585262.85
LB1020.4720.47779.20.3830.49577.6131.5471044585262.85


ModelThickness400 (nm)420 (nm)460  (nm) 480 (nm) 550  (nm)560 (nm)620 (nm) 650  (nm)660 (nm)BubblesStripeStress
(mm)
LB62

41.7~50.1

≥79.4

25.1~33.1C3C4
LB72


≤8.0 32.0-45.0 @545
≤8.0 

C-B3C3
LB82
≤1.3


30.3~43.9
25.2-40.0   @640
C-B3C3
LB92≤2.0 


≥82.0

65.0~70.0
C-B3C3
LB102
≤1.0 

≥72.0

50.0~60.0
C-B3C3

LB7 green optical glass filters
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LB7 green optical glass filters

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