Currency: EUR

Adjustable 0.8x Reducer / Flattener and adapter for FLT91 Flat6A III

Temporarily out of stock

William Optics

William Optics Adjustable 0.8x Reducer / Flattener for FLT91

295,00 €
Estimated delivery time 3-18 days

Product description

William Optics  Adjustable 0.8x Reducer / Flattener for FLT91 2" reducer / flattener has been manufactured to optimise the flat-field imaging performance of William Optic telescopes with an aperture ratio between f/6 to f/7.5. Adapter for FLT 91 telescope also included!

Offers excellent illumination and a flat field across 97% of a full frame sensor FOV.

Attaches directly to telescopes with an M63 thread on the end of the focuser.

Internal thread accepts 2"  filters.

For DSLR camera, additional T-adapter is required with M48 thread.

Large Sensor Illumination

  • Designed with nearly Full frame chip-size DSLR cameras
  • FMC Triplet APO
  • Fine quality Ohara optics
  • Reducing factor 0.8x.
  • Adjustable design, for the perfect back focus 
  • 48mm filter thread
  • All internal surfaces threaded and blackened to prevent reflections.

Easy to Use

  • Suitable for any standard 48mm T-ring for your camera.

Adjustable distance:

  • GT71 - 9.1mm
  • GT81 - 7.1mm
  • Z81 - 5.2mm
  • ZS103 - 2.5mm

Shipping costs

PostNord Parcel locker
4,90 €
PostNord Home deliver
19,00 €
PickUp Parcel
5,90 €
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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