Vixen Telescope A105MII Optical Tube Assembly

Vixen Telescope A105MII Optical Tube Assembly

Specifications

A105MII Optical Tube Assembly

  • Objective lens, effective aperture

    81mm achromatic, multicoated

  • Focal length

    910mm

  • Focal ratio

    F11.2

  • Resolving power

    1.43arc seconds

  • Limiting magnitude

    11.3

  • Light gathering power

    134×unaided eye

  • Focusing mechanism

    Rack-and-pinion

  • Finder scope

    XY Red dot finder (1×aiming device)

  • Adapter thread / Visual back

    60mm and 42mm for T-ring / 50.8mm and 31.7mm push fit with flip mirror diagonal

  • Accessories

    Tube rings, Dovetail slide bar

  • Photography

    Usable with Prime focus, Eyepiece projection and Afocal imaging

  • Solar observation

    Available with Sun projection screen set B

  • Dimensions / weight

    90mm dia. and 890mm long / 3.5kg (Net 2.5kg)

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