Sky-Watcher USA

Perfect for Serious Beginners! Skywatcher 90mm Refractor with Extra Free Accessories! (Pre-owned)

En stock
Unité de gestion de stock: USED061301
$375.00 CAD

DĂ©tails du produit

  • UnitĂ© de gestion de stock USED061301
Description

Used, in good condition.

 

Accessories:

  • 25mm Plossl Eyepiece
  • 10mm Eyepiece
  • 6mm Eyepiece
  • 2x Barlow
  • Moon filter


Product Features

  • Diameter/Aperture: 90mm

  • Focal Length: 900mm

  • Multi-coated achromatic objective lens

  • Aluminum tube

  • Dew cap/Sunshade

  • Adjustable Objective lens Cell

  • 6x30 finderscope for easy location of objects

  • Smooth rack-and-pinion 1.25" focuser

  • 65% more light gathering power than 70mm

  • Adjustable aluminum Tripod with controls

  • Perfect for serious beginners

 

Specifications


Optical Design Achromatic Refractor 
Optical Diameter 90mm 
Focal Length 900mm 
F/Ratio F/10 
Highest Practical Power 180x 
Faintest Steller Magnitude 12.5 
Finder Scope 6x30* 
Focuser Diameter 1.25" 
Diagonal 1.25" 
Tube Weight 2.49Kgs 
Tube Dimensions 9cm x 86.5cm 
Shipping Weight 12Kgs 
Shipping Dimensions 102x42x24 cm3Â