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David Astro 0.8x Universal Reducer - 2"
David Astro 0.8x Universal Reducer - 2"

David Astro 0.8x Universal Reducer - 2"

by David Astro
SKU DAV-FF0.8X
Sold out
$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00
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  • 55mm back focus
  • Works with f/5 to f/7 refractors
  • Compatible with APS-C size cameras or smaller.
  • Accepts 2" filters
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Framing Simulator
Framing SimulatorInstant FOV Preview

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See exactly how your targets fit with the David Astro 0.8x Universal Reducer - 2", on real sky survey data.

Launch Imaging Assistant
Vignetting Calculator

Will your imaging train vignette?

Check which filter and adapter sizes clear the sensor with the David Astro 0.8x Universal Reducer - 2", and how much light the corners lose.

Check vignetting

Optimized for refractors with focal ratios of f/5 to f/7, the David Astro 0.8x Field Flattener performs best with APS-C sensor cameras. It’s also compatible with slightly faster or slower refractors when used with smaller 1” and 4/3” sensors, offering flexibility for various imaging setups. The flattener features standard M42x0.75 T/T2 threads for easy connection to the camera and a 38mm clear aperture, perfectly suited for APS-C sensors and smaller.