William Optics Super ZenithStar 81 Doublet Refractor Telescope - Astrophotography Package - Red

Product Details

• Description
• Specifications
• Included Items
• Recommended Products
• Reviews

• The William Optics ZenithStar 81 mm aperture Doublet APO Refactor is an extremely versatile telescope ideal for both astrophotography and general photography. It provides a sharp image to any DSLR, and pristine clarity for both visual observers and astrophotographers. This scope series is even capable of handling full frame sensors.

   

  This package not only comes with all of the standard features included in the ZenithStar 81 Refractor, but it also comes with the adjustable Flat 6AIII 0.8x Focal Reducer and Field Flattener!

  

  

• specifications

  Aperture	81 mm (3.25")
  Camera/Eyepiece Connection	1.25" Nosepiece
  Dawes Limit	1.43 arcseconds
  Focal Length	559 mm
  Focal Ratio	f/6.9
  Free Shipping	Yes
  Highest Magnification	162x
  Light Gathering Power	134x
  Optical Design	Doublet Refractor

• included items

  • 2.5" Rack and Pinion Focuser
  • Bahtinov Mask Cover
  • Mounting Rings
  • Dual Sided Dovetail Plate
  • William Optics FLAT6AIII 0.8x Reducer and Field Flattener
  • Soft Carry Case