Check the listing for details. Gosky Deluxe Telescope Camera Adapter Kit for Nikon SLR. Color: black, Condition: New. Listed at 49.99 USD. Gosky Deluxe Telescope Camera Adapter Kit for Nikon SLR - for Telescope Prime Focus and Eyepiece Projection Photography Gosky Deluxe Telescope Camera Adapter Kit for Nikon DSLR Fits all Nikon Film or Digital SLR Cameras including: D1, D2, D3, D3S, D3X, D35, D4, D40, D40X, D50, D60, D70, D80, D90, D100, D200, D300, D300S, D600, D700, D750, D800, D800E, D810, D3000, D3100, D3200, D5000, D5100, D5200, D7000, D7100, etc.Note: it doesnt fit mirrorless cameras.Included in this kit: a variable eyepiece projection adapter , a bayonet ring to fit Nikon DSLRs, a universal M42 to 1.25" T adapter. The bayonet ring combines Nikon DSLRs with the variable eyepiece projection adapter or M42 to 1.25" T adapter.The variable eyepiece projection adapter lets you adjust the adapter length to vary the magnification for perfect framing of your shots. It Fits all standard 1.25" astro telescopes and accepts filters (thread inside tube). The adaptor is comprised of two sections, the basic section (smaller section shown in picture above) is designed for use with SLR cameras via camera specific T2 mount for direct (prime focus) photography. When used with the tube it can accept a wide range of 1.25" eyepieces and eyepiece smaller than 37mm in diameter.The extending tube section slides to achieve variable magnification on projection photography. This can also be used for cameras with a filter thread (T/52 converter and approptiate stepping ring required). The M42 to 1.25" T adapter lets you to fit all standard 1.25" astro telescope. NOTE： Not compatible with ETX 60/70/80 telescopes due to lack of back focus. Not recommended for Reflectors smaller than 4", Refractors smaller than 60mm or Catadioptrics smaller than 90mm. Package Include: 1x a variable eyepiece projection adapter1x a bayonet ring to fit Nikon DSLRs1x a universal M42 to 1.25" T adapterFits all Nikon SLR / DSLR Models. including: D1, D2, D3, D3S, D3X, D35, D4, D40, D40X, D50, D60, D70, D80, D90, D100, D200, D300, D300S, D600, D700, D750, D800, D800E, D810, D3000, D3100, D3200, D5000, D5100, D5200, D7000, D7100, etc. Note: it doesnt fit mirrorless cameras.Fits all standard 1.25" astro telescopes and accepts filters (thread inside tube).An essential accessory for anyone who uses an astro scope for digiscoping. It is a camera adaptor for direct (Prime focus) photography with a SLR camera and eyepiece projection photography.This can also be used for cameras with a filter thread (T/52 converter and approptiate stepping ring required).Prime Focus for wide field shots too! Maximum Eyepiece Diameter = 1.5"All metal construction. Anodizing Aluminium process.