The ED103S Refractor Telescope from Vixen is an apochromatic 795mm f/7.7 refractor that delivers excellent optical performance in a shorter and easy-to-handle optical tube. Featuring a high-definition ED lens and a 4.0" aperture, the ED103S is an excellent choice for viewing most planets and a great number of stars. Vixen's Dual Speed Focuser ensures rapid and fine focusing with ease.
The ED103S features ED lenses for brighter, clearer, and crisper imaging. These lenses produce high-contrast views that are virtually free of false color. They're capable of focusing the full visible spectrum with extreme accuracy - chromatic aberrations are minimized to nearly undetectable levels.
Note:
Dovetail Not Included
Optical Performance
- 795 mm f/7.7
- Aperture: 4.0"
- Optical system: apochromatic refractor
- Environmentally-friendly lead-free ED glass
- High contrast imaging with critical edge-to-edge sharpness
- Nearly free from chromatic aberrations across the visible spectrum
Use and Handling
- 9.0" tube rings included
- Dual Speed Focuser enables rapid coarse and fine focusing