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10000047: Levenhuk Ra R130 ED Triplet OTA

Apochromatic refractor. Objective lens diameter: 130 mm.

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 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 retractable dew cap on the front end of the telescope tube protects the optics from humidity when needed most. The telescope tube of this model is made of metal, following a more traditional design.

The telescope tube is fitted with a modern dual-speed Crayford focuser that provides for precision focusing and eliminates backlash. The 1.25'' barrel diameter of the focuser allows you to use a number of accessories with this telescope. Levenhuk Ra R130 ED Triplet OTA also comes with an aluminum case for you to store and transport your telescope.

Optical design

 apochromatic refractor

Objective lens

 three-element, FK61 glass

Optics material

 ED glass

Optics coating

 fully multi-coated

Objective lens diameter (aperture), mm

 130

Focal length, mm

 910

Focal ratio

 f/7

Resolution threshold, arcseconds

 0.89

Eyepiece barrel diameter

 1.25-2''

Focuser

 3'' dual-speed Crayford

Tube-mount assembly system

 dovetail plate

Optical tube material

 metal

Optical tube dimensions, mm

in

 178x813/978 (dew cap retracted/extended)

7x32/38.5 (dew cap retracted/extended)

Optical tube weight, kg

lbs

 10.2

22.4


Price:                2989.95

10000047: Levenhuk Ra R130 ED Triplet OTA

$2989.95

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PayPal: Buy 10000047: Levenhuk Ra R130 ED Triplet OTA

$2989.95