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

The SV705C is a high-performance planetary and lunar camera built around Sony’s advanced IMX585 back-illuminated CMOS sensor

We found that two other factors play a role: the eye distance (the greatly enlarged eye lens of the Morpheus ® is absolutely necessary for this) and a pleasant viewing behaviour without the "kidney bean effect" (this results from a combination of large eye distance and an optical design that is tolerant of involuntary pupil movement)

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RT7 BAOFENG/Pofung BF-666s

friendly advice

25" universal interfaces

Includes 3

Precise ball bearings in both axes ensure minimal backlash at all nine possible tracking speeds

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You can set different paging durations according to the types of restaurants

details and colours gradually emerge without complex setup or manual adjustments

such as filter wheels