The Levenhuk Ra R80 ED Doublet OTA mobile optical tube is a perfectly balanced refractor apochromate in terms of optics and mechanics. Chromatic aberrations in it are compensated by a two-lens system of low-dispersion elements. Secondary distortions and spherochromatism are compensated from the whole field of view. The field of view is wide, which allows you to comfortably conduct observation observations of space. Also, this OTA is great for astrophotography - the images are contrasting and bright.
Compactness and light weight make this optical tube a good choice for sightseeing. It will not burden even on a long trip, especially as it comes with a durable aluminum case for transportation and storage. The OTA case is made of anodized aluminum with very high quality and stable blackening. The two-speed focus, which is responsible for adjusting the sharpness, supports the installation of 2-inch accessories, has a smooth ride, does not backlash.
: no optical accessories, mounting and tripod included.
Key features:
Apochromatic refractor in compact design
Low-dispersion optical elements with full multilayer illumination
Wide field of view, minimum chromatism <, high resolution maps, high resolution Br> Two-Speed Focus Supporting Accessories 2 Inches
Great choice for astrophotography and space surveys Br> Operating instructions and warranty card