ROCOES Optical

bk7/k9 glass.

BK7/K9 glass

BK7/K9 Glass

Optical glass with refractive index 1.52 and high penetration from visible light to near infrared(400-1100nm).
As known as
SCHOTT BK-7, Eagle XG, B270.
Key Features
High penetration from visible wavelength to near infrared.
Applications
Cover glass, Laser instruments.
Medical Equipments, Optical equipments.
Coating substrate.

  #0211   #D263T   #EXG0.7   #E2000   #B270   #BK7   #Information and Notes

Corning 0211 glass spectrum

Corning 0211 t0.2 spectrum

0211-0.2

Spectral Characteristics
Tave>92% @ 400-700nm
Physical Characteristics:
Thickness: 0.2mm
Dimension:
Square: 3*3 ~ 300*400mm
Round: Dia3 - 300mm
Resistant Temperature
350℃
D263t 0.3 spectrum

D263t 0.3 spectrum

D263t 0.3

Spectral Characteristics
Tave>90% @ 400-700nm
Physical Characteristics:
Thickness: 0.21, 0.3mm
Dimension:
Square: 3*3 ~ 300*400mm
Round: Dia3 - 300mm
Resistant Temperature
350℃
EXG0.7 (CORNING EAGLE XG) spectrum

EXG0.7 (CORNING EAGLE XG) spectrum

EXG0.7 (CORNING EAGLE XG)

Spectral Characteristics
Tave>90% @ 400-700nm
Physical Characteristics:
Thickness: 0.7mm
Dimension:
Square: 3*3 ~ 550*650mm
Round: Dia3 - 300mm
Resistant Temperature
450℃
E2000 (CORNING EAGLE 2000) spectrum

E2000 (CORNING EAGLE 2000) spectrum

EXG2000 (CORNING EAGLE X2000)

Spectral Characteristics
Tave>92% @ 380-1100nm
Physical Characteristics:
Thickness: 0.7, 1.1mm
Dimension:
Square: 3*3 ~ 550*650mm
Round: Dia3 - 300mm
Resistant Temperature
450℃
B270 1.1 spectrum

B270 1.1 spectrum

B270 1.1

Spectral Characteristics
Tave>90% @ 380-1100nm
Physical Characteristics:
Thickness: 1.1mm
Dimension:
Square: 3*3 ~ 258*406mm
Round: Dia3 - 200mm
Resistant Temperature
150℃
BK7 spectrum

BK7 t1.1 spectrum

BK7 glass

Spectral Characteristics
Tave>92% @ 380-1100nm
Physical Characteristics:
Thickness: 0.5~10mm
Dimension:
Square: 3*3 ~ 200*200mm
Round: Dia3 - 200mm
Resistant Temperature
150℃

Information and Notes

1. The transmittance curves are measurements at 0° of incidence angle.
2. The transmittance curves are based on actual measurements and may be different with manufacturing lots.
3. For more transmittance/lower reflection, consider Anti Reflection Coaitng.
4. BK-7, D263T, B270 are registered trademarks of SCHOTT AG.
5. EAGLE XG, EAGLE 2000 are registered trademarks of Corning Incorporated.

#Go Top

info    fb    instagram
E-mail: sales@rocoes.com.tw
TEL:+886-4-26301801 FAX: +886-4-26302301
Copyright © 1992-2022 ROCOES - All Rights Reserved.