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Color Temperature Insulating Filter Glass

 

Color Temperature Insulating Filter Glass is a kind of color optical glass for surgical light. The color temperature index from 4000k to 5000k and the Color index more than 90. The product is steadiness if it has not hard coat. It has put in mass manufacturing. Hope we can do co-operate successfully.

 

Chromaticity Values under standard A and D65 optical source

TypeSG4100
Thickness(MM)4
Ax0.439
y0.412
Y88.7
D65x0.309
y0.332
Y88.9

Refractive index (ND) 1.51

Properties (color index)>93%
Color temperature4200K
Insulate infrared900nmT=2%
Chemical StabilityDA 2 DW 2
Thermal character (ax10-7)59
Transformation temperature (Tg)587
Softening temperature (Ts)656

Spectrum Characteristic Curve

 

TypeThickness(mm)365(mm)500(mm)600(mm)700(mm)800(mm)900(mm)1000(mm)
SG4100484.9371.4949.9234.325.860.410.06


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