PrimaLuce Lab EAGLE6 - 8GB RAM/128GB SSD Computer for Telescopes & Astrophotography - EAGLE6 152 mm Refractors Includes an eyeshield

Includes an eyeshield

Focal Ratio: f/4

Field Stop (mm): 17

and you can get a snug fit with the included set of five motor couplers sized from 4mm to 8mm

On the one end it has the Eagle screw connector

PrimaLuce Lab EAGLE6 - 8GB RAM/128GB SSD Computer for Telescopes & Astrophotography - EAGLE6 152 mm Refractors Includes an eyeshieldThe PrimaLuceLab EAGLE6 is the most advanced all in one computer dedicated to telescopes and astrophotography, combining powerful new features to simplify remote control and power management while allowing you to use astronomy devices and the Windows software of your choice. Housed in the innovative PLUS aluminum body designed for easy telescope installation and cable management, EAGLE6 includes a Windows 11 Enterprise computer with fast 128GB NVMe