Omegon Pro 108/600 Apochromatic Refractor Quintuplet OTA: five lenses, 66 mm field of view, zero correction work
The Omegon Pro APO AP 108/600 is the most complete astrographe of the line: a five-lens objective with built-in corrector that delivers a flat image field of as much as 66 mm diameter. Full-frame cameras are fully covered, sharp from corner to corner, without separate flatners, distance rings, or calculations.
An apochromat converges all colors to a focal point. Stars remain white and point-like, without the purple edges of simple lenses: precisely what a camera sensor would mercilessly reveal.


4-inch focuser and adapters for everything
The large focuser combines Crayford technology with rack and pinion gears: smooth, stable, and without slip under heavy equipment. Adapters for M68, M54, M48, and M52 are included, as well as an eyepiece adapter, rotary handle, CNC ring clamps, and a Losmandy-style dovetail.
At f/5.6, this tube quickly collects signal: less exposure time per frame, more usable data per night. The sturdy transport case completes the package.
Included
- Quintuplet objective 108/600 with ED glass and built-in corrector (66 mm field of view)
- 4 inch focuser with 1:10 reduction
- Adapters M68, M54, M48 and M52 plus eyepiece adapter
- Rotary handle and CNC ring clamps
- Losmandy-style dovetail
- Transport case
Featured accessories
The Omegon Pro UHC 2-inch filter (89 euros) threads into the optical train for nebula photography under light-polluted skies, and the Omegon Powerbank 10k 12V (39.90 euros) keeps the mount and camera powered for a night.
For whom yes, for whom no
For: demanding astrophotographers who want the complete top-tier system: optics, correction, adapters, and case in a single purchase. Not for: those who prefer to distribute this budget between optics and mount; the 104/650 with flattener leaves a thousand euros for the rest of the setup. Hesitating between the models? The Choice assistant helpt. More Omegon is on the brand page.
Specifications
| Feature | Value |
|---|---|
| Opening | 108 mm |
| Focal length | 600 mm |
| Opening ratio | f/5.6 |
| Optical design | Quintuplet with ED glass and built-in corrector |
| Field of view | 66 mm diameter (full size generously covered) |
| Focuser | 4 inch, 1:10 |
| Dovetail | Losmandy-style |
| Execution | OTA with adapters and suitcase |





Reviews
There are no reviews yet.