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Optolong LRGB + SHO 1.25" Imaging Mounted 7 Filter Set
$665.00This is the complete set of imaging filters to take your session to a higher level.Out of stock
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1.25" Oxygen III Line band filter
$99.95This Celestron Oxygen III light pollution filter has a very narrow passband for very high contrast on emission nebulas, making it a good choice for city and suburban observing . . . -
Optolong Oxygen OIII 6.5nm 1.25" filter
$159.00Take your imaging up a notch with the improved OIII filter from Optolong.