ZenithStar Series
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The new ZenithStar 61 are the most versatile and lightest apos from William Optics.

  • High-quality optics with FPL53 lenses
  • Universally applicable for nature and astronomical observations
  • Ideal for astrophotography
  • An ideal travel instrument
  • Precise R&P focuser with 1:10 gear reduction
799.00 €
Delivery date : 3-4 days
Superior optics for stunning images

The Zenithstar 73 III APO is an apochromatic refractor telescope that impresses with excellent color correction and sharpness. Using high-quality optics, chromatic aberrations are effectively minimized, so you get clear, high-contrast, true-color images.

  • Dual element design with FPL53 glass
  • Massive 2.5" R&P focuser
  • CNC machined ALU tube
  • High quality tube clamps and mounting plate
  • Integrated handle
999.00 €
Delivery date : 1 week
The William Optics ZenithStar 81 mm aperture Doublet APO Refactor is an extremely versatile telescope ideal for both astrophotography and general photography. 

  • Two element APO design with FPL53 glass
  •  Massive 2.5" R&P extension with 1/10 gear reduction
  •  High quality CNC machined ALU tube
  •  With tube clamps, mounting handle and mounting plate
1490.00 €
Delivery date : on request