• Explore Scientific M48x0.75 Adapter for FFFR M48-0750.7x
  • Explore Scientific M48x0.75 Adapter for FFFR M48-0750.7x — view 2
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  • Explore Scientific M48x0.75 Adapter for FFFR M48-0750.7x — view 4
  • Explore Scientific M48x0.75 Adapter for FFFR M48-0750.7x — view 5
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Explore Scientific

Explore Scientific M48x0.75 Adapter for FFFR M48-0750.7x

Explore Scientific M48x0.75 Adapter for FFFR M48-0750.7x

$36.99
$36.99
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The Explore Scientific M48 x 0.75 adapter is a threaded telescope camera adapter that connects your imaging gear to an Explore Scientific field flattener or focal reducer using the wide M48 standard. M48 threads provide a larger clear aperture than standard T2, helping avoid vignetting with full-frame and larger camera sensors.

Field flatteners and focal reducers improve star shape and framing, and this adapter gives them a solid, correctly threaded connection to your camera in the imaging train.

Who it's for

For astrophotographers using an Explore Scientific field flattener or focal reducer who need a wide M48 connection for larger sensors. New to imaging gear? See our astronomy 101 stargazing basics guide.

Key features

  • Wide M48 x 0.75 thread for a larger clear aperture than standard T2.
  • Reduced vignetting that suits full-frame and larger camera sensors.
  • Field flattener / focal reducer compatibility within the ES imaging system.
  • Precision metal construction for a secure, stable optical link.
  • Clean imaging train integration for flat, well-corrected fields.
Specifications
Brand Explore Scientific
Model M48-0750.7x
Thread M48 x 0.75
Designed for ES field flattener / focal reducer (approx.)
Use Wide-aperture camera connection

Frequently asked questions

Why M48 instead of T2?
M48's larger 48 mm thread gives a wider clear aperture, reducing vignetting with full-frame and larger sensors compared with the smaller T2 standard.

What does it connect to?
It's designed to link cameras to Explore Scientific field flatteners and focal reducers via M48 threads.

Do I still need a T-ring?
You'll need the correct M48-compatible camera adapter or T-ring for your specific camera. Confirm your camera's fitting before ordering.

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Frequently Asked Questions

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