SharpStar 0.74x (f/4.8) Reducer for 140 PH

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Frequently bought with this product:

SharpStar 140 PH f/6.5 Triplet APO (Dual ED) Telescope  + £3,591.00

Askar & SharpStar Black Friday Sale 2024

Sale Ends Midnight, 3rd January 2025 subject to availability.

About this product

Dedicated 0.74x Reducer / Flattener for SharpStar 140PH Telescopes

The f/4.8 Focal Reducer for the Sharpstar 140PH telescope provides excellent image quality across a large imaging circle. Large enough to cover a 35mm full format sensor.

This 0.73x Reducer and Flattener features a triplet air-spaced design and wide aperture that achieve excellent field flatness and illumination over a 44mm image circle.

One end of the reducer features an M88×1 thread that connects to the 140PH focuser. While the camera side includes an external male M48×0.75 thread with a 55mm back focus distance for connection to popular M48 Camera adaptors and M48 threaded filter Wheels and Cameras. 

The reducer also includes an internal female M48x0.75 thread for attaching a filter.

Incorporates a 360º rotator for convenient framing.

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