Currency: EUR

.72x focal reducer/field flattener P-FLAT8

Temporarily out of stock

William Optics

William Optics 0.72x focal reducer/field flattener P-FLAT8

832,00 €
Estimated delivery time 3-18 days

Product description

Revolutionary new WO x0.72 Adjustable Reducer/Flattener made for f/6 - f/7.8 refractors.

This high-quality flattener has been engineered and CNC machined for usage with William Optics' GT153, FLT 132, 102GTS, and other APO refractors. This accessory is a must-have for refractor astrophotography.


  • ED Triplet APO Designed to cover full size DSLR cameras with clear lens aperture of 50mm
  • STM coated with an excellent doublet air spaced design
  • Produced entirely with the best Ohara optical glasses.
  • Flattener Power: x0.72
  • 45mm for full illuminated imaging circle


  • It will flatten the field amazingly well for round stars
  • This unique flattener works with WO or other f/6 - f/7.8 refractors (please see item diagram above for connection specifications to adapt to other non-WO telescopes)

Superb Finish

  • Superb William Optics anodized finish.
  • All internal surfaces threaded and blackened for no reflections.
  • Protective covers are included on both sides.

Easy to Use

  • Will accept any wide T-ring for your camera (Thread size M48x0.75; not for use with smaller M42 T thread adapters with M42x0.75 threads).
  • Suitable for GT102, FLT 132, 102GTS (with minimum 3” focuser and our custom made by Feather Touch focuser) with focuser M92x1.0 thread.

Adjustment Distance

  • 102GTS: 12.1mm
  • FLT132: 8.4mm
  • GT153: 5.4mm

Shipping costs

PostNord Parcel locker
0,00 €
PostNord Home deliver
19,00 €
PickUp Parcel
0,00 €
Delivery time to EU 2-5 days. Pick up delivery
UPS Standard
14,90 €
Delivery to Europe in 2 to 5 days.
DHL Economy Select
14,90 €















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