The newly designed high definition ED lens in Vixen's ED103S Refractor Telescope gives excellent optical performance in a short optical tube for easy handling. The new ED lenses feature brighter images from the shorter f/7.7 focal ratio and capture crisp, pinpoint star images for your eye's enjoyment. Vixen's SD glass produces clear and high contrast viewing, virtually free of false color. The design uses environmentally friendly glass technology, free of hazardous lead that helps to support a cleaner global environment. Vixen's new lenses focus the full visible spectrum of visible light to a critical point much more accurately than past ED products. The ED103S Refractor's lenses are almost free of chromatic aberration in all colors and are critically sharp edge to edge. The astro-photographer will be especially pleased with the high contrast images through this telescope.

Characteristics:

• Doublet ED Apo lens design with excellent imaging behavior
• Aperture 103mm, focal lenght 795mm, f/7.7
• Optics and mechanics "made in Japan"
• 1¼" focuser with flip mirror unit
• Optional reducer/corrector
• Tube rings
• OTA lenght 81cm
• Weight appr. 5.4kgs

• OTA 103/795mm Doublet ED lens
• Focuser with flip mirror unit
• Tube rings
• Vixen style dovetail