William Optics x0.72 Reducer Flattener 8

The William Optics Revolutionary Adjustablex0.72 Reducer Flattener was made for f/6 to f/7.8 ratio refractors.

This high-quality flattener has been engineered and CNC machined for usage with their GT153, FLT 132, 102GTS, and other APO refractors.

Lens

ED Triplet APO Designed to cover full size DSLR cameras with a clear lens aperture of 50 mm

STM coated with an excellent doublet air-spaced design

Produced entirely with the best Ohara optical glasses

Flattener Power: x0.72

45 mm for a fully illuminated imaging circle

Amazing

It will flatten the field amazingly well and finally make you see those stars round!

This unique flattener works with WO or other 6-7.8 F ratio refractors.

Superb Finish

Superb William Optics anodized finish

All internal surfaces threaded and blackened for no reflections

Protecting covers are included on both sides

Easy to Use

Will accept any standard T-ring for your camera (thread size M48x0.75).

Suitable for GT102,FLT 132, 102GTS (with minimum 3-inch focuser and our custom made by Feather Touch focuser) with focuser M92x1.0 thread.