Vixen A105M Achromatic Refractor Optical Tube Assembly

Achromatic objective : D=105mm F=1000mm (f9.5), Mgfl single coated Resolving power : 1.1 arc seconds Limiting magnitude : 11.9 Light gathering power : 225x unaided eye Finder scope : XY Red dot finder (1x aiming device) Adapter thread : 60mm and 42mm for T-ring Visual back : 50.8mm and 31.7mm push fit with the supplied Flip mirror diagonal Accessories : Tube rings, Dovetail tube plate, Flip mirror diagonal, Carry strap Photography applicable to : Prime focus and Eyepiece projection Size and weight : 115mm dia. x 1010mm long and 4.8 kg / 10.57 lb