Precision Opto-Mechanical System

Beam Expander & Collimator

Capable to research and develop null corrector beam expander and collimator with aperture less than 300mm. The wave-front is better than PV λ/8,RMS λ/70(λ=632.8nm).


Null Corrector Beam Expander System with 300mm aperture

 
f800  Reflector Collimator with 250mm aperture, f1500

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