William Optics Flattener for GT-81

Our Price: £135.00(Inc. 20% VAT)

Model: wo-gt81-flattener
Brand: William Optics

This new William Optics 2" Field Flattener has been designed for optimum results with the limited edition GT-81 series of telescopes.

Features & specification

T-thread for easy connection to a DSLR Camera fitted with a T-Ring.
Imaging circle approx 32mm.
No reduction in focal length, it's 1:1
Fully Multi Coated doublet design.
William Optics polished anodized finish.
All internal surfaces threaded and blackened to prevent reflections.
Convenient rotating T-ring thread.
Suggested lens-to-chip distance: 55-57mm.
Weight : 165g

A 2" nose-piece is also provided for use with refractors without a SCT-style rear cell.

Customers who bought this item also bought:

ADM Dual Saddle upgrade for HEQ5 and NEQ6 series mounts: £119.00
Baader Optical Wonder Fluid: £10.00
ST4 Guide Cable: £8.00

Average Rating:

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It works
Wednesday, 16 May 2012 - Keiran

This is a good piece of equipment from William Optics. It does exactly what it is designed to do. It is well built, and well packed. Comes in a nice presentation box, and it is aesthetically pleasing. Review with photos can be found here :
http://stargazerslounge.com/showthread.php?p=2301666#post2301666

William Optics Flattener for GT-81

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