Telescopes with ED glass Optics
In this section you can find telescopes from Levenhuk Ra assortment with optics made of ED (Extra-low Dispersion) glass. ED glass, with its excellent refractive characteristics, significantly reduces chromatic aberration.
Levenhuk Ra R102 ED Triplet OTA is a refractor with a 102-mm (4-in) objective lens and focal ratio of f/7, best suited for visual observations of celestial objects. The telescope tube is fitted with a modern dual-speed C...More
Levenhuk Ra R130 ED Triplet OTA is a refractor with a 130-mm (5.1-in) objective lens capable of yielding sharp and clear views of celestial objects. The apochromatic objective lens consists of three lenses that reduce ch...More
Levenhuk Ra R115 ED Triplet OTA is a refractor with an objective lens of 115-mm (4.5-in) diameter that is perfect for visual observations of the celestial sphere. The telescope tube is fitted with a modern dual-speed Cra...More