Tele Vue 3.5mm Delos Local Only Auto Guide Yes

Auto Guide Yes

The telescope side of the T-Ring has threads that will accept a variety of camera adapters

Optical Info Optical Design Mak-Cass Mirror Coatings Radiant Aluminum Quartz (RAQ)™ coatings with 94% reflectivity Lens Coatings Fully Multi-Coated Glass Type BK7/Borosilicate True Aperture (mm) 182 Primary Aperture (mm) 199 F/Ratio 15 Focal Length (mm) 2700 Secondary Diameter 41mm Secondary Obstruction (by diameter) 23% Secondary Obstruction by Area 5% Observational Info Dawes Limit 0

StarSense calculates the coordinates of the center of the captured image

Super high precision “COPPER“ T mount for Canon EOS full frame Cameras

Tele Vue 3.5mm Delos Local Only Auto Guide YesDescription Introducing Delos Tele Vue is pleased to introduce the Delos, mid to short focal length line of 20mm eye relief, 72 apparent field of view eyepieces. Every optical, mechanical, and ergonomic aspect was rethought to achieve reference standard performance for any visual application. The Delos was conceived as a narrower field Ethos. Reducing the field to 72 allowed freedom to increase eye relief, while controlling pupil aberrations, all