Optolong

OpticsCentral is now a proud stockist of Optolong Optics, which includes their full range of specialist narrowband and broadband filters for amateur astronomers to professional astrophotographers. Whether you are looking for a CLS light filter to reduce skyglow in your backyard or their specialty bandpass filters for deep sky imaging, you’re at the right place. 

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  1. Optolong 2-inch Narrowband Filter Set
    Optolong 2-inch Narrowband Filter Set
    OUR PRICE $999.00
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