Omegon Pro APO AP 108/600 Refractor -. Quintuplet apochromate for stunning astrophotos
The Omegon Refractor Pro APO AP 108/600 is a premium refractor designed specifically for astrophotography. With 108 mm aperture, you capture a lot of light and get bright, color-pure images. The five-lens lens, combined with a built-in corrector, delivers a flat 66 mm diameter field of view - perfect for full-frame cameras.
Color pure and contrasty
Thanks to high-quality ED glass and anti-reflective coatings, stars appear sharp and nebulae with beautiful detail. Planets show subtle textures and colors, while your astrophotos remain clear from edge to edge. Contrast loss is a thing of the past.

Large 4-inch focuser with 1:10 reduction
The focuser combines Crayford technology with gears for smooth, stable movement. Even heavy cameras remain accurately focused. With the 1:10 reduction, you make fine corrections effortlessly. Plus, the focuser is 360° rotatable, so you can quickly set your camera in the right position without re-aligning.
Secure fixing, easy assembly
The M90 thread ensures secure attachment of accessories. All camera adapters for M68, M54, M52 and M48 are included. Your setup is always securely and stably attached.

CNC tube and telescopic dew cap
The metal tube is CNC-machined and equipped with stray light protection. The silk-black surface minimizes reflections. The telescopic dew hood can be extended during use and retracted during transport, so your optics are always protected.
Instantly ready to use for astrophotography
This Pro APO comes with integrated corrector, tube rings, accessory shoe, dovetail and eyepiece adapters. Everything you need to take beautiful shots right away.
What we recommend
✓ Astrophotography: excellent
✓ Moon & Planets: very detailed
✓ Nebulae & galaxies: bright and contrasty
✓ Nature observation: possible with reversal prism
✗ Sun: only with suitable sunscreen
✗ Beginners: not recommended
Specifications
Optics
| Feature | Description |
|---|---|
| Type | Refractor |
| Design | Apochromat |
| Aperture (mm) | 108 |
| Focal length (mm) | 600 |
| Aperture ratio (f/) | 5,6 |
| Resolution (arcsec) | 1,1 |
| Limit value (mag) | 12 |
| Max. useful magnification | 216× |
| Tube diameter (mm) | 125 |
| Tube construction | Full tube |
| Light output relative to eye | 240× |
| Coating | Multiple |
| Lens design | Quintile |
Focuser
| Feature | Description |
|---|---|
| Design | Rack and pinion |
| Ocular connection | 2″ (M48) |
| Rotatable | Yes |
| Reduction | 1:10 finesse |
| Adjustment range (mm) | 82 |
| Ring clamp | Yes |
Mount
| Feature | Description |
|---|---|
| Design | OTA |
| Type of mount | Without mount |
| GoTo steering | No |
Included accessories
| Section | Description |
|---|---|
| Eyepiece adapter | 1,25″ & 2″ |
| Tube Rings | Yes |
| Accessory shoe | Vixen/Skywatcher Level |
| Dovetail | Losmandy-Style |
| Corrector | Integrated |
| Transport case | Yes |
| Test Protocol | No |
General
| Feature | Description |
|---|---|
| Series | Pro APO |
| Length (mm) | 500 |
| Total weight (kg) | 7,9 |
| Observation goals | Astrophotography, Moon & Planets, Nebulae & Galaxies, Nature observation (with reversing prism) |
| Sun | Not recommended (only with appropriate sunscreens) |
| Recommended for | Advanced |
| Observatory use | Yes |





Reviews
There are no reviews yet.