Omegon Pro 85/560 Apochromatic Refractor ED Triplet OTA: the premium 85 mm with OHARA glass
The Omegon Pro APO AP 85/560 The premium version in the 85 mm class: a triplet with Japanese OHARA FPL-53 glass, the reference material for apochromats. Stars remain point-shaped to the edge, and even at high magnification the image remains sharp and steady: this is a tube for photography and visual enjoyment at the highest level.
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.


Without obstruction, with full contrast
A refractor does not have a focusing mirror in the light path. All the contrast that the optics provide is also captured by the eye or sensor; fine planetary details and faint nebula structures that fade away in mirrored systems remain visible here.
The hybrid Crayford-focuser provides sharp focus with any camera or heavy eyepiece. The 2/1.25 inch adapter, CNC tube rings, retractable dew point cap, and aluminum transport case complete the package.
Included
- Triplet lens 85/560 with OHARA FPL-53 glass
- Hybrid Crayford focus lens
- 2/1.25 inch eyepiece adapter
- CNC tube rings
- Extendable dew shield
- Aluminum transport case
Featured accessories
The Omegon Pro UHC 2-inch filter (89 euros) brings up emission clouds. Visually, the Omegon Cronus 7 mm eyepiece (79 euros) produces a contrast ratio of 80x, and the Omegon Powerbank 10k 12V (39.90 euros) powers the entire setup on the go.
For whom yes, for whom no
Well: demanding observers and photographers who want the best glass in the 85 mm class, complete with case. Not: those who primarily opt for value; the AP 85/510 with FCD-100 glass delivers much of these performance for almost half the price. Are you unsure between the models? Choice assistant helpt. More Omegon is on the brand page.
Specifications
| Feature | Value |
|---|---|
| Opening | 85 mm |
| Focal length | 560 mm |
| Opening ratio | 1/6.6 |
| Optical design | Triplet with OHARA FPL-53 glass |
| Focuser | Hybrid Crayford |
| Adapter | 2 in 1.25 inch |
| Execution | OTA with aluminum suitcase |





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