Celestron T-Ring - Nikon F Lens Mount_Pentax K enabling you to convert almost

enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality

this tilt-shift lens offers a diagonal angle of view of 104° on a full-frame SLR camera

Celestron Sky Maps are the ideal teaching guide for learning the night sky

An advanced optical formula

Celestron T-Ring - Nikon F Lens Mount_Pentax K enabling you to convert almostThis T Ring is designed to work with Nikon brand 35mm camera. A T Ring couples your 35 mm camera body to a T Adapter, Radial Guider or Tele Extender. This accessory is required if you want to do any type of photography through a telescope or spotting scope.