William Optics M48 Nikon F T-Ring - Black - TM-NK-F-M48 threedaysale 45 arc seconds Light Gathering

45 arc seconds Light Gathering Power (Compared to human eye) 131x Optical Coatings fully coated glass Optical Tube Length 457

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

Halve the f-stop of your telescope for shorter exposures

Optical Design: Includes one ED element

William Optics M48 Nikon F T-Ring - Black - TM-NK-F-M48 threedaysale 45 arc seconds Light GatheringWilliam 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.