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Glass BK7

Key Features
Corning glass with high resistant temperature.

Applications
Lighting.
Stage Lighting.
Project.
Optical instruments.

Specifications

D263T0.3
Spectral Characteristics
Tave>92% @ 360-1100nm
Tave<1% @ 200-280nm
Physical Characteristics
Thickness
D263T: 0.3mm
Dimension
Square: 3*3 ~ 258*406mm
Round: 3 ~ 250mm
Resistant Temperature
350 Celsius
Manufactory: SCHOTT AG

E2000 (CORNING Eagle 2000)
Spectral Characteristics
Tave>92% @ 360-1100nm
Tave<1% @ 200-260nm
Physical Characteristics
Thickness
E2000: 0.7, 1.1mm
Dimension
Resistant Temperature
450¢J
Manufactory: CORNING

B2701.1
Spectral Characteristics
Tave>92% @ 360-1100nm
Tave<1% @ 200-260nm
Physical Characteristics
Thickness
Glass: 0.7~10mm
Dimension
Resistant Temperature
150¢J
Manufactory: SCHOTT AG

BK7
Spectral Characteristics
Tave>92% @ 360-1100nm
Tave<1% @ 200-260nm
Physical Characteristics
Thickness
BK7: 2~30mm
Dimension
Resistant Temperature
150¢J

Information and Notes

    1. A borosilicate glass with a low coefficient of expansion; used for heat-resistant windows, lighting and chemistry.
    2. Other shapes, dimensions or thickness available.
    3. The transmittance curves are measurements at 0° of incidence angle.
    4. The transmittance curves are based on actual measurements and may be different with manufacturing lots.
    5. For more transmittance/lower reflection, consider Anti Reflection Coaitng.
    6. D263T, B270 are registered trademarks of SCHOTT AG.
    7. EAGLE 2000 is registered trademarks of Corning Incorporated.