M48 x 0.75 DSLR Adapter for Canon or Nikon

The M48 to DSLR Camera adapter lets you attach a Canon or Nikon DSLR camera directly to the Altair Astro M48 Adapters / Spacers, as well as the Altair Astro and Starwave Field Flatteners with M48 male rear thread (see the image opposite for example and associated products below).

 

The M48 x 0.75 thread is also referred to as "Large Aperture T-Thread" because it's 6mm wider than the smaller 42mm T-Thread which reduces Vignetting and makes use of the full aperture.

 

Please note you're ordering the DSLR adapter only with this purchase, and the M48 Spacers are ordered separately.

 

Please choose Nikon or Canon DSLR format in the option menu below: