Tele Vue 3.5mm Delos Local Only 0 Field Stop (mm) 7

0 Field Stop (mm) 7

so you can mount your device/scope on the either side for better balance

which means the optical design includes both a lens and a mirror

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

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

Tele Vue 3.5mm Delos Local Only 0 Field Stop (mm) 7Description 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