the product name is glass optical lens

₹0
Ad ID: 84732 👁 6 views Posted: 24 Apr 2018 📍 New Delhi, Delhi, India Category: Electronics

Description

Name optical glass Material Optical Glass,Bk-7,Pyrex,Fused Silica,Sapphire,quartz Diameter Tolerance +0/-0.2 mm Thickness Tolerance +/-0.2 mm Cler Aperture over 90% Flatness ^/4 @632.8nm Surface Quality 80/50~10/5 scratch and dig Transmission above 92% Chamfer 0.1-0.3 mm x 45 degree Focal Length Tolerance +/-2% Back Focal Length Tolerance +/-2% Coating available Usage optical system, photographic system, Lighting system,Electronic apparatuse.g.laser,camera,monitor,projector,magnifier,telescope,polarizer,electronic instrument,led etc. url:http://www.klglasslens.com

Relevant Keywords

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