Gosky Deluxe Telescope Camera Adapter Mount Kit for Sony Alpha Camera SLR DSLR - Prime Focus and Projection - Fits Standard 1.25' Telescopes - Accepts 1.25' Eyepieces

Gosky Deluxe Telescope Camera Adapter Kit for Sony Alpha Fits Sony Alpha camera A55, A77, A100, A200, A230, A290, A330, A350, A380, A390, A450, A500, A550, A560, A700, A850, A900 , Minolta Maxxum 5D, 7D, Included in this kit: a variable eyepiece projection adapter , a bayonet ring to fit Sony DSLRs, a universal M42 to 1.25' T adapter. The bayonet ring combines SONY 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 adapter a universal M42 to 1.25' T adapter 1x a bayonet ring to fit Sony Alpha DSLRs 1x a universal M42 to 1.25' T adapter 1 year warranty. Whole life technical support. Any suggestion will be warmly welcomed.