William Optics Precision Copper T-Mount For Nikon - YE-TR-BR48-N vendor-telrad a focal reducer shortens your

a focal reducer shortens your exposure time by allowing more light to reach the film or sensor

documenting materials for research or quality control

2mm x W=80

that will offer links to additional resources and will be regularly updated with information on new celestial events and equipment

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William Optics Precision Copper T-Mount For Nikon - YE-TR-BR48-N vendor-telrad a focal reducer shortens yourWilliam Optics Precision Copper T Mount For Nikon Camera High Precision T Mount for Nikon Full Frame Camera Made from Copper by CNC Machining Has an Outer Hardened Coating Will Have a Perfect Fit to your Camera No Gaps; No Shaking on the Camera Compatible W WOStar71, RedCat51, all W. O. Flatteners This William Optics Precision Copper T Mount For Nikon full frame cameras is the ideal way to attach your flattener or W. O. telescope to your Nikon full