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William Optics Field Flattener 68 for FLT110 and FLT132 Refractors

5.0 (1 Reviews) Read Reviews Write Review
Brand William Optics
Part Number P-FLAT68

Product Info

Manufacturer Description

This high-quality flattener with 68mm of free aperture has been engineered and CNC machined for usage with William Optics' FLT-98, FLT-110 & FLT-132 Apo refractors. Designed by leading designer Thomas Back for William Optics' FLT line, it will yield amazing results! It's a must-have item for avid astroimagers.


  • Triplet design lens will not degrade the performance of your FLT.
  • Suitable for both the FLT-110 TEC and the FLT-110 versions, FLT98DDG, FLT132DDG and many other telescopes.

Camera Adapters

  • 35mm SLR Camera adapter and CCD camera adapter INCLUDED in the price!

35mm Cameras

  • Ideal for 35mm film/full-size chips/ CCD cameras with large format sensors.
  • New type 35mm SLR Camera adapter INCLUDED in the price!
  • With mounted T ring adapter, the lens-to-chip distance is automatically correct for (D)SLR cameras.


  • It will flatten the field amazingly well and finally make you see those stars round!
  • Threaded for 2" filters (48mm thread).
  • WO FLT telescopes connection thread allows using the full aperture of 68mm.


5.0 (Based on 1 Reviews) 100% of reviewers recommended this product.
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      User Notes:
      Review by MightyNate of Redmond, WA.
      Jul 16, 2013

      5.0 Awesome one!


      Easy to Use,Lightweight,Accurate,Strong Construction,Compact,Quality Lenses



      William Optics Field Flattener 68 for FLT110 and FLT132 Refractors came with WO FLT 110mm refractor which I purchased. FF68 was awesome in correcting edge to edges where it shows perfect round stars on each corners of the field. This is a must have item for AstroImaging using refractors. 100% fail proof.

      Bottom Line: Would you recommend this item? Yes
      Was this review helpful? Yes / No

      This review was provided courtesy of AgenaAstro.com

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