0.5x Telescope Focal Reducer For Imaging And Visual Telescopes, 1.25 Inch Filter Thread, Fully Multi Coated Field Corrector, Halves Focal Length For A Wider View And Faster Exposures, Perfect Accessory For Astronomy Photography And 28.5x0.75mm

0.5x Focal Reducer Boosts Telescope Imaging Views
✔️ 85mm focal length 0.5x reducer 1.25 inch thread coated

This focal reducer attaches to standard telescopes for wider views and quicker astrophotography shots in backyard or observatory setups.

✅ 85mm focal length with 0.5x reduction factor depending on spacing
✅ Two cemented and coated lenses for better field correction
✅ 1.25 inch 28.5x0.75mm threads on both sides for easy mounting
✅ 22.5mm aperture allows free light transmission in longer focal ratio scopes

💡 What is a focal reducer used for in astronomy setups? A focal reducer lets you capture more sky in each frame while cutting down on exposure times. - It works well with 1.25 inch eyepieces and camera adapters on visual and imaging telescopes - The design stacks with other threaded accessories to fine tune focal length - Black anodized housing keeps reflections low during night sessions - Cemented lens pair delivers solid correction for narrow to moderate field eyepieces

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