XQL-02 Optical Flats and Flat Mirrors
The high-precision standard flats processed by our company can achieve a flatness of up to PV<λ/30.
Specification Snapshot
Diameter
min 5 max 1000
Parallelism
3' ~ 0.5'
Surface Quality
10/5 ~ 80/50
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Overview
The high-precision standard flats processed by our company can achieve a flatness of up to PV<λ/30.
Specifications
| Parameter | Value |
|---|---|
| Flatness | 1λ~λ/20 |
| Parallelism | 3' ~ 0.5' |
| Surface Figure Accuracy | (0.03~0.5)λ |
| Surface Quality | 10/5 ~ 80/50 |
Applications
High-precision flat mirrors and parallel flats are widely used as reference mirrors in precision measuring instruments and in beam-splitting image-erecting systems.
Datasheet
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Supplier Information
Shanghai Xingqing Optical Instrument Co., Ltd., founded in 1992, specializes in R&D, production and sales of high-precision optical components and precision optical instruments. The company has a production base over 3,000 sqm in Jinshan, Shanghai, with 80+ employees including 30 engineers, and is a national high-tech enterprise. It possesses traditional optical processing equipment, 2-meter robotic arm polishing and vacuum ion beam polishing machines. Based on imported spherical reference mirrors (F0.75 RS, PV 1/50λ), it independently produces full range spherical and flat interferometer reference mirrors. Optical components include flats, prisms, spherical lenses, aspherical lenses, parabolic mirrors, etc. Optical instruments include laser spherical/flat interferometers, optical comparator goniometer, internal focusing telescope, industrial measuring microscopes, etc. The company is committed to high quality, timely delivery and excellent service, establishing long-term cooperation with customers.
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