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Spectrogon manufactures and develops optical filters, optical coatings and holographic diffraction gratings
al mirrors  aluminium mirrors  au mirrors  bbar coatings  broad bandpass filters  longwave pass filters  mulitlayer filters  shortwave pass filters  Spectrogon  stock filters  surface mirrors  vcoating  vis filters  wide bandpass filters 
www.spectrogon.com - 2009-02-06
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mirrors
filters
optical filters
diplexers
filter
ultrasonic cleaner
air
xenon lamp
attenuators
amplifiers
products
optical coatings
hid lamp
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uv filters
xenon light source
suction system
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interference filters
hid
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