ZWO Astro-Camera to Camera Lens Adapter - Canon EOS hypergraph The adjustable counterweight allows you

The adjustable counterweight allows you to easily balance the telescope at any time

the OAG-L can only be used with ASI Mini cameras such as ASI174MM Mini

a conversion kit is available separately to upgrade it to provide full electronic tracking and GOTO functions also - Essential for long exposure Astrophotography

Considering the large prism size

ZWO Astro-Camera to Camera Lens Adapter - Canon EOS hypergraph The adjustable counterweight allows youZWO Adapter for connecting your cooled ASI Astro Camera to a Canon EOS lens: Now you can use your high quality EOS camera lenses for taking widefield shots of the night sky. This adapter allows you to replace the camera body with an astro camera and use the stock lens. This gives many more options for obtaining incredible noise free images by benefiting from the sensitivity and cooling of your astro camera over a standard DSLR. This adapter has two