Celticbird 1.25" Variable Telescope Camera Adapter for Prime Focus Eyepiece Projection Astrophotography Nikon SLR Aluminum

Celticbird 1.25'' Variable Telescope Camera Adapter for Prime Focus and Eyepiece Projection Astrophotography. Threaded for standard 1.25inch astronomy filters. Features: * Compatible with 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. Note: Does not fit mirrorless cameras. * Fits all standard 1.25" astro telescopes and accepts filters (threaded inside tube). Not compatible with spotting scopes. * Essential accessory for digiscoping with an astro scope, supporting direct (Prime focus) photography and eyepiece projection photography. * Can be used for cameras with a filter thread (T/52 converter and appropriate stepping ring required). * Prime Focus also supports wide field shots. Maximum Eyepiece Diameter = 1.5". * Durable all metal construction with an anodized aluminum finish.