William Optics FLAT 7A 0.8x reducer field flattener for astrophotography

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William Optics FLAT 7A 0.8x Reducer Flattener

Name: William Optics FLAT 7A 0.8x Reducer Flattener
Brand: William Optics
SKU: P-FLAT7A-NEW
Price: 967.40 CAD
Availability: InStock

William OpticsSKU: P-FLAT7A-NEW

Price:

$967.40 CAD

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On Backorder — ships when available

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Description
Specifications

The William Optics FLAT 7A is a 0.8x reducer/flattener for compatible William Optics refractors. It is designed to widen the field of view, speed up the optical system, and improve edge-to-edge star correction for astrophotography.

Who Is This Product Best For?

Best for astrophotographers using compatible William Optics refractors who want faster wide-field imaging and flatter stars across the frame.

Why Choose This Product?

0.8x reduction: Widens the field and speeds up imaging.
Field correction: Helps improve corner star shape.
Camera-focused design: Built for deep-sky astrophotography systems.

Recommended Uses

Deep-sky imaging
Wide-field astrophotography
Compatible William Optics refractor setups

Compatibility and Accessory Notes

Confirm telescope compatibility, adapter thread, camera connection, and required backfocus spacing before imaging.

Important Limitations

This is an imaging accessory and requires correct spacing for best results.

Our Recommendation

Choose the FLAT 7A when your compatible William Optics refractor needs 0.8x focal reduction and field flattening for deep-sky imaging.

Product Type	Reducer flattener
Reduction Factor	0.8x
Primary Use	Wide-field deep-sky astrophotography
Compatibility	Compatible William Optics refractors
Important Note	Correct backfocus spacing is required for best results

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William Optics FLAT 7A 0.8x Reducer Flattener