PSM Precision Balls

$125.00

10 Precision Balls for use with the PSM for alignment and assembly of optical systems.

Description

These 0.5” (12.7 mm) diameter chrome steel balls are Grade 5, the best quality available as a commodity item. The balls are round to 125 nm with a surface finish of 1.25 nm rms. The balls are near diffraction-limited convex mirrors with a reflectivity of about 65%. They are ideal for use with the PSM in transferring optical to mechanical datums, and vice versa to better than 1 µm. Typically, the balls are supported on the ends of lens posts used as kinematic mounts. Where the mounting surface is not horizontal, use the magnetic nests listed under ball/nest pairs.

Disclaimer: All specifications and prices are subject to change.

Worldwide Representatives

UK & EU

Armstrong Optical
+44(0) 1604 654220
info@armstrongoptical.co.uk

All Asian Countries

清 原 耕 輔   Kosuke Kiyohara
清原光学 営業部   Kiyohara Optics / Sales
+81-3-5918-8501
opg-sales@koptic.co.jp

Kiyohara Optics Inc.
3-28-10 Funado Itabashi-Ku Tokyo, Japan 174-0041

Australia & New Zealand

Mersenne Optical Consulting
aprakich@gmail.com

Optical Perspectives Group, LLC

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