William Optics 54mm flattener extender for GT81 WIFD

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William Optics 54mm Flattener Extender for GT81 WIFD

Name: William Optics 54mm Flattener Extender for GT81 WIFD
Brand: William Optics
SKU: M80-54-M48-NEW
Price: 95.20 CAD
Availability: InStock

William OpticsSKU: M80-54-M48-NEW

Price:

$95.20 CAD

Stock:

On Backorder — ships when available

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Description
Specifications

The William Optics 54mm Flattener Extender for GT81 WIFD is a spacing adapter used to connect compatible William Optics flatteners and reducers to the Gran Turismo 81 WIFD imaging system.

Who Is This Product Best For?

Best for astrophotographers using a GT81 WIFD who need the correct extension spacing for their flattener or reducer setup.

Why Choose This Product?

Dedicated spacing adapter: Helps complete the correct imaging train.
GT81 WIFD compatibility: Designed for the William Optics GT81 WIFD system.
Astrophotography use: Supports proper camera spacing and field correction.

Recommended Uses

GT81 WIFD flattener/reducer setups
Deep-sky astrophotography
Camera spacing and adapter configuration

Compatibility and Accessory Notes

Confirm your exact telescope, flattener, reducer, and camera-side thread requirements before purchase.

Important Limitations

This is a mechanical adapter only. It does not provide optical correction by itself.

Our Recommendation

Choose this adapter when your GT81 WIFD imaging train requires the 54mm flattener extender shown in the William Optics compatibility table.

Product Type	Mechanical flattener extender
Extension Length	54 mm
Primary Compatibility	GT81 WIFD and compatible William Optics imaging trains
Primary Use	Camera spacing and reducer/flattener setup
Optical Correction	None; mechanical adapter only

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William Optics 54mm Flattener Extender for GT81 WIFD