CO2 laser window Potassium bromide glass plate optical grade IR window

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Potassium bromide window/KBr window

A material widely used in FTIR spectroscopy. Potassium bromide has a larger spectral range than sodium chloride (NaCl), and has a transmittance between 250nm-26μm. Within this range, its refractive index is between 1.46-1.59

Diameter	0.2-300mm
Thickness	0.1-100mm
Dimension tolerance	/-0.02mm
Surface quality (scratch & dig)	20/10 or better
Clear aperture	>85%, >90%
Surface accuracy	λ/10
Parallelism	+/-30''
Bevel	0.1~0.3mm x 45 degree
Coating	AR or Custom

Potassium bromide window/KBr window

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Company Introduction

Shenyang Ebetter Optics Co.,Ltd. is a professional manufacturer of precision optical components and optical lens, diffraction grating manufacture. Since the company was established, it has been committed to the research and production and sales. We can carry out the optical system design and production of related accessories,and moreover we have already got import and export rights. nowadays products have been sold to many countries and regions,and established long-term good relations of cooperation with the optical companies of United States,Canada,the European Union and other countries. We get a good reputation with quality products.

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CO2 laser window Potassium bromide glass plate optical grade IR window

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