3" 0.79x Reducer & Field Flattener for APO Refractors (APS-C Ready)

3" 0.79x Reducer & Field Flattener for APO Refractors (APS-C Ready)3" 0. 79x Reducer & Field Flattener for APO Refractors The 3" 0. 79x reducer and field flattener is designed for astrophotography with high quality APO refractor telescopes. It reduces focal length by 0. 79x while correcting field curvature, delivering sharp stars across the entire image even with large APS C sensors such as the ASI2600. This reducer is ideal for refractors with focal lengths around 8001000mm, making it a perfect match for 127mm class

CCD cameras and other astro photography accessories

Lower read noise also improves stacking efficiency because every individual exposure contributes cleaner data to the final integrated image

enjoy the food

Player One Astronomy names its cameras after planets

quieter tracking

Easy Pairing & Frequency Copy

or field flatteners

and onboard storage

[F] Helical Focuser with 2GT Gear Ring

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Should flash (the input numbers should be within 1 to 99)

-36dBm<1GHz