Specifications

Specifications 

 Optics 

 Type: Refractor Type of build: Apochromat Aperture (mm): 72 Focal length (mm): 400 Aperture ratio (f/): 5,6 Resolving capacity: 1,6" Limit value (mag) 11,1 Max. useful magnification: 144x Tube diameter (mm): 90 Tube construction: Full tube Light gathering capacity: 110x unaided eye Coating: multiple Lens design: Quintuplet 

 Focuser 

 Type of build: Gear - rack and pinion Connection ( to eyepiece): 2" (M48) Rotating: yes Gear reduction: 1:10 fine focusing Adjustment range (mm): 55 Ring clamp: yes Backfocus (mm): 140 

 Included accessories 

 Eyepiece adaptor: 1,25" & 2" Tube clamps: yes Finder base: Vixen/Skywatcher compatible Prism rail: 44mm Vixen-Style Corrector: integrated 

 General 

 

 Length (mm): 317 Total weight (kg): 2.56