William Optics FLT120 -  Checked and Tuned
 William Optics FLT120 -  Checked and TunedWilliam Optics FLT120 -  Checked and Tuned 

William Optics FLT120 - Checked and Tuned

  (1 Review)
✓ 2 year warranty


Out of stock due 10-15 working days

About this product

Model:  wo_flt120_red
Part Number:  A-F120RD-RP33

With the introduction of the new FLT120 William Optics have added another very high quality triplet APO to their product range.

Featuring a triplet 120mm multi coated F6.5 Objective lens, the FLT120 offers a superb combination of portability and very decent aperture for both the discriminating Astro Imager and Visual Observer.

The 3.3" heavy duty rack and pinion focuser is ultra smooth with a 1:10 fine focus mechanism and can handle the heaviest cameras and imaging instrumentation without slippage or flexure.

Like other telescopes in the FLT range, the FLT120 meets William Optics very high cosmetic and mechanical standards.

Thoughtful design features like the integrated saddle handle, 360º field rotator, 2" Rotolock, large focuser knob and built-in Bahtinov mask are more than just nice touches. They genuinely help make this an excellent choice for astrophotographers. 

The FLT120 is available in Red, Gold or Space Grey.

The FPL53 Triplet APO Optics offer superb contrast and excellent colour correction. 


Focal Length: 780mm
Diameter: 120mm
Aperture: f/6.5
Focuser: 3.3" R&P focuser
Image Circle: > Full Frame
Recommended Flatteners: FLAT 7A and FLAT68III
Tube Length:
680 mm (Fully Retracted)
850 mm (Fully Extended)
Tube Weight: 7.2 kg
Camera Format: APS-C, Full Frame
Interchangable T-Mount:
Canon EF, Nikon F
Sony E, Pentax,
Micro four Thirds, Fuji FX

Price includes:

  • CNC Tube Rings
  • Handle Bar
  • Losmandy compatible dovetail
  • Soft carry case
  • Bahtinov focus mask


Customer reviews

Average Rating (1 Review):  
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01 March 2022  | 

I could not be happier with my new WO FLT120. I have been using it with the 68III flattener and right out of the box, following the recommended back focus settings, I'm getting beautiful sharp images. There is a real feel of quality with this OTA, everything is rock solid and with no measurable tilt to speak of, it is a joy to use.


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