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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
The Calcium K modules line is centered at 393
It works on the difference between Ambient Air Temperature and the temperature of your optics
your telescope becomes the most complete imaging system available in its price range today
The 700 Mak connects directly to the CGEM II with its CGE dovetail mounting bar
45 arc seconds Light Gathering Power (Compared to human eye) 131x Optical Coatings fully coated glass Optical Tube Length 457
William Optics M48 Nikon F T-Ring - Black - TM-NK-F-M48 threedaysale The Calcium K modules lineWilliam Optics 48 mm T Ring for Nikon F Cameras Use this aluminum black anodized T ring to attach your Nikon F camera body to an imaging accessory, etc. with M48 threads.
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US$ 1345.00
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US$ 55.99
