Omegon Reducer 0.7x for 108/600 Quintuplet APO

Omegon Reducer 0.7x for 108/600 Quintuplet APO: your APO faster and wider

This reducer belongs to a telescope: the Omegon Pro APO 108/600 Quintuplet OTA. It shortens the focal length by a factor of 0.7x and simultaneously corrects the field of view, tailored to the lens design of precisely this 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 telescope. This reducer is calculated for the Pro APO 108/600 Quintuplet OTA and therefore corrects exactly for the curvature and residual aberrations introduced by that optics.

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

What the factor 0.7x yields

After reduction, the telescope operates at 420 mm at f/3.9. The field of view becomes wider and the exposure time per shot shorter, allowing you to collect more signal on 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.

Three telescope connectors

In addition to M68, the telescope side also offers M80 and M90 male threads, allowing the reducer to fit multiple focuser configurations of the 108. The internal M48 filter thread accepts a 2-inch filter without additional back focus consumption.

Included

• Pro Reducer 0.7x

Featured accessories

Exclusively for the Omegon Pro APO 108/600 Quintuplet OTA. The reducer is photographic; adhere to the 55mm backfocus exactly for round stars even in the corners.

For whom yes and for whom no

• ✓ Owners of the Omegon Pro APO 108/600 Quintuplet 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.