TS-Optics 80 mm Guide Scope Finder with non-rotating helical focuser

TS-Optics 80 mm Guide Scope Finder with non-rotating helical focuser

With this, you will never have problems to find a guiding star. The TSL80D is also a very powerful finderscope and a rich-field refractor.
Manufacturer : TS Optics
SKU : TSO-TSL80D
Price: 269.00 € incl tax 19% (Germany)
Estimated delivery time : 4-8 weeks
Product description

The 80mm guiding scope is the right solution for astrophotographers who want a quality guiding scope with large aperture. You never will have problems to find a guide star. The guiding scope fits standard finder shoes so you will have no problems with adaption.

80mm aperture shows hundreds of Deep-Sky objects. The scope is a very powerful rich-field refractor telescope. The scope also can be used as a video finder for remote observatories.

The non rotating helical focuser allows precise focusing. If optimal sharpness is reached, just tighten the locking screw. The star remains exactly on its position without tilting or shifting. The focuser has 1¼" and T2 connection on the eyepiece and camera side.

Characteristics:

  • 80mm aperture
  • 328mm focal length, f/4.1
  • Objective: Achromatic 2-element objective, fully multicoated
  • 19mm backfocus (focuser in shortest position)
  • Focus range: 8mm
  • Helical focuser, non-rotating
  • Fits standard finder shoes (Skywatcher, Vixen, GSO .. level)

Delivery:

  • 80mm Guiding scope with covers on the objective and focuser side
  • Guiding Scope rings
  • Holder for most finder interfaces (Vixen, Celestron, Skywatcher, GSO)
Products specifications
Aperture 80 mm
Backfokus ca. 19 mm
Connection to eyepiece 1.25" and T2
Focuser Helical Focuser with 8 mm Travel
Focal ratio f/4.1
Tube weight 1.5 kg
Focal length 328mm
Dewcap diameter 89mm
Tube diameter 84mm

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