Visionking 80 mm F/7.5 Refractor Astronomical Telescope OTA DSLR Photogragh 2”

Descriptions:

The optics

The Visionking 80-600mm refractor has outstanding optics, a doublet air spaced design and high-quality mechanical components. This is a good telescope provides for astrophotographers, visual observers or nature watchers with a unique source of pleasure when observing starry skies or nature watching.Fitted with achromatic glass for good edge-to-edge viewing,fully multi green coated lens maximise light transmission, this telescope is a great balance of style and quality. The Focuser

The telescope is equipped with a Crayford style focuser. It belongs to a new generation of drawtubes, which are patent pending. Absolute precision and enormous load bearing capacity are the main advantages of this focuser. A 1:10 reduction ratio provides you with fine adjustment when focusing, allowing even more precision than with most telescopes.

Carrying case

The Nylon case will include in the package.

The advantages:

All optical surfaces multi-coated Refined baffle system to prevent reflections

High contrast and sharp images Light weight easy for carring

The Features:

Doublet air spaced achromatic design with 80mm aperture and 600mm focal length 2” focuser Dovetail mounting plate for GP rail,with ΒΌ” tripod thread Fully Multi-Green Coated lens Compact and light weight,easy for transport

Specifications:

Optical Desigh: Doublet air spaced design Achromatic Refractor Focal Length: 600mm Diameter:80mm F/Ratio: F/7.5 Highest Practical Power: 160x Lens coating:Fully Multi-Green Coated Retractable Sunshade: Yes Focuser: 2″ Crayford Focuser Gear reduction(Focuser): 1:10 Fine movement

Area of application: Moon & Planets observation,Astrophotography,Nature observation Tube Weight: 2.1 Kgs Tube Dimensions: 10.3cmx50cm Tube Rings: Include

Product Features

  • Crayford style focuser
  • All optical surfaces multi-coated
  • High contrast and sharp images
  • Light and robust
  • 2” focuser

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