The Starfield 30mm Guide scope is the perfect solution for ultra-portable imaging setups or Star tracker mounts like the Skywatcher Star Adventure or iOptron Skyguider Pro.
Compatible with guide scopes that are 1.25" in diameter and with an M42 mount interface. This CNC made with hardened finish displays the high build quality.
30mm f/4. 120mm focal length
Adjustable 6 point rings with nylon tips to prevent making the finish