Omegon Pro Reducer 0.75x for 61/360 Triplet ED APO

Omegon Pro Reducer 0.75x for 61/360 Triplet ED APO: make your APO faster and wider

This reducer is designed for use with a telescope: the Omegon Pro APO 61/360 Triplet ED OTA. It reduces the brand focal length by a factor of 0.75x and simultaneously corrects the field of view, tailored to the lens design of this specific model.

For the owner of this tube, this is therefore the shortest route to a second, faster configuration: attach a reducer and the same telescope photographs wider fields in a shorter time.

Calculated with exactly this perspective

A universal reducer is always a compromise: it does not know the field curvature of your objective lens. This reducer is calculated for the Pro APO 61/360 Triplet ED OTA and therefore corrects exactly what that optics system introduces in terms of curvature and residual aberrations.

The result is a reduced and corrected field: stars remain round into the corners, even on larger sensors.

What the 0.75x factor yields

After reduction, the telescope operates at 270 mm at f/4.4. The field of view becomes wider and the exposure time per shot shorter, allowing you to collect more signal in the same night.

The back focus follows the industry standard of 55 mm: common combinations of filter drawer, filter wheel, and camera fit without calculations.

Included

• Pro Reducer 0.75x

Featured accessories

Exclusively for the Omegon Pro APO 61/360 Triplet ED OTA. The reducer is photographic; strictly maintain the 55 mm back focus for round stars right to the corners.

For whom yes and for whom no

• ✓ Owners of the Omegon Pro APO 61/360 Triplet ED OTA
• ✓ Astrophotographers who want shorter exposure times
• ✓ How to search for expansive fields without a second telescope
• ✗ Other telescopes, also within the Pro line: each reducer belongs to a model
• Visual use: this reducer is for photography

Specifications

You can find more correctors and reducers for this brand on the Omegon brand page.