Levenhuk Ra R80 ED Triplet OTA is a compact refractor for visual observations with an 80-mm (3.2-in) objective lens. The apochromatic objective lens consists of three lenses that reduce chromatic aberration to a barely noticeable minimum. The fully multi-coated lenses are made of ED glass and yield crisp and clear views of the night sky. The telescope tube of this model is made of metal, following a more traditional design.
This telescope tube is fitted with a dual-speed Crayford focuser that guarantees high precision focusing with no backlash.
|Dimensions||18.1×11.4×8.3 in. (46.0×29.0×21.0 cm.)|
|Focuser||2'' dual-speed Crayford (with 1.25'' adapter)|
|Objective lenses||three-element, FPL 53 glass|
|Objective Lense Sizes||80mm|
|Optical Coatings||fully multi-coated|
|Optical Design||apochromatic refractor, ED glass|
|Optical Tube Weight||5.7|