Vixen Telescope AX103S Optical Tube Assembly

Specifications
Optical Tube Assembly
Objective lens, effective aperture
103mm, triplet SD apochromatic, multicoated
Focal length (Focal ratio)
825mm (F8.0)
Resolving power / Limiting magnitude
1.13 arc seconds / 11.8
Light gathering power
217×unaided eye
Dimensions / Weight
115mm dia×762mm long (retractable to 670mm long), 6.4kg (Net 4.6kg)
Finder scope
7×50mm with dar-field illuminated reticle, 7 degrees field of view
Focuser
Adapter threads / Visual back
60mm, 42mm for T-ring / 50.8mm and 31.7mm push fitwith flip mirror diagonal
 
Others
Accessories
Tube rings, Dovetail tube plate, Metal carry handle
Photography
Usable with Frime focus, Eyepiece projection and Afocal imaging
Solar observation
Available with Sun projection screen set B