VIXEN AX103S (ITEM #5867)
Quad Element Design
Vixen AX103S Telescope

The NEW AX103S, f/8.0 Refractor features a three element objective lens, incorporating a central ED lens. This reduces chromatic aberration and yields high contrast images. The rear Field Corrector Lens, helps to deliver sharp images to the edges of the field of view. "Precision Multi-Coating" applied to the lenses, assures high light transmission. The built in Dual Speed Focuser enables coarse and fine focus adjustments. Manufactured in Japan; Dimensions: 103mm x 825mm/ 4 x 32.4 in. Dovetail not included.

Features

  • Objective Lens: 4 in (103mm), Precsion Multi-Coating
  • Focal Length: 825mm f/8.0
  • Resolving Power, limiting Magnitude: 1.13 arc sec., 11.8
  • Light Gathering Power: 217x
  • Adapter Thread/Visual Back: 60mm, 42mm for T-Ring / 50.8mm
  • Tube rings
  • Dual Speed Focuser
  • Tube weight: 10.1 lbs (4.6kg)

 

AX103S Light Path Diagram

AX103S Light Path Diagram

AX103S Chromatic Aberration & Spot Diagram
Vixen AX103S Chromatic Aberration & Spot Diagram
Focal Reducer - Item #37228 - retain flat field and reduce focal ratio to f/5.6.
 
Vixen NA140SSF
 Price: $2999

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Vixen Optics a Division of MrStarGuy, Inc. Copyright 2009