William Optics M48 Nikon F T-Ring - Black - TM-NK-F-M48 threedaysale Optical Design: Includes one ED

Optical Design: Includes one ED element

The 700 Mak connects directly to the CGEM II with its CGE dovetail mounting bar

5 Amp output

It works on the difference between Ambient Air Temperature and the temperature of your optics

The CPC 800 GPS XLT is the most portable of Celestron''s top-of-the-line fork-mounted astronomical telescopes and includes Celestron''s premium StarBright XLT coatings

William Optics M48 Nikon F T-Ring - Black - TM-NK-F-M48 threedaysale Optical Design: Includes one EDWilliam 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.