sales@nthsgx.com 0086-15850496394

QB29 blue optical glass filters

Contact us

QB29 blue 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)
QB2320.2070.38520.80.1650.24827.7121.517934775502.56
QB2420.1490.0350.70.1530.0281.9431.513934775502.56
QB2620.3180.4742.40.2330.3648.5651.536745496242.82
QB2920.1510.0330.70.1540.0261.8121.517934775502.56


ModelThickness 320  (nm)334  (nm)350 (nm)405 (nm)480  (nm)  600   (nm) 633  (nm) 694  (nm)750 (nm)BubblesStripeStress
(mm)
QB232

≤4.0
≥60.3

≤0.1
C-B3C3
QB242
≤14.7
≥68.0≤19.4≤0.1

≤0.9C-B3C3
QB262

≥10.6
510≥70.9633≤5.7≤5.7≤0.1
D-C3C4
QB292≤23.0

380≥83.0≤22.0≤0.1
≤14.7
C-B3C3



QB29 blue optical glass filters
Technical Index:
QB29 blue optical glass filters

Inquiry

Related Information: