Omegon Pro Reducer 0.82x for 61/335 Triplet ED APO

Omegon Pro Reducer 0.82x for 61/335 Triplet ED APO: Your APO Faster and Wider

This reducer belongs to a telescope: the Omegon Pro APO 61/335 Triplet ED OTA. It reduces the focal length by a factor of 0.82x and simultaneously corrects the image field, matched 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 doesn't know the field curvature of your objective lens. This reducer is calculated for the Pro APO 61/335 Triplet ED OTA and therefore corrects precisely what that optical system's curvature and residual aberrations introduce.

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

What the factor 0.82x yields

After reduction, the telescope works at 274 mm with f/4.5. The field of view becomes wider and the exposure time per shot shorter, so you 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 0.82x

Featured accessories

Exclusively for the Omegon Pro APO 61/335 Triplet ED OTA. The reducer is photographic; adhere precisely to the 55 mm backfocus for round stars right into the corners.

For whom yes and for whom no

• ✓ Owners of the Omegon Pro APO 61/335 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 merk on the Omegon merk Page.