Gran Turismo Series
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The Gran Turismo refractor is an apochromatic triplet with FPL-53 element for highest colour purity and strong contrast! A refracting telescope that is versatile and leaves little to be desired.

  • An ideal travel instrument
  • High-quality 3-lens optics
  • Can be used visually and photographically
  • 2.5" focuser with 1:10 gear reduction
  • Supplied with focus mask according to Bahtinov
1190.00 €
Delivery date : 1 week

The William Optics GT 81 apo stands for optimal chromatic correction and best possible contrast - a powerful travel telescope for observation and photography.

  • Aperture 81 mm
  • Focal length 480 mm
  • Focal ratio f/5.9
  • Multicoated FPL53 triplet lens with air gap
  • 2.5" RAP focuser with M63x1 connection thread, as well as 2" and 1.25
  • Multifunction handle with holder for guide scopes
  • Bahtinov mask integrated
  • Variable carrier bag
  • Vixen/EQ5 style dovetail bar
1550.00 €
Delivery date : 1-4 days

Innovative and revolutionary William Optics design combines precise internal focusing with the highest quality optics available to create the ultimate apochromatic refractor for astrophotography

  • FPL53 Triplet Lens
  • Aperture 81 mm, focal length 480 mm
  • Internal focusing prevents image shift and vignetting
  • Saddle bar handle for mounting the guiding telescope
  • Incl. test report
  • Incl. carrying bag
1999.00 €
Delivery date : 1 week