Omegon AC 102/660 AZ-3 Telescope
The Omegon AC 102/660 AZ-3 telescope combines compact dimensions with real optical performance. Its 102 mm lens gathers enough light to reveal the Moon and planets clearly - and on a dark night, you can also reach more distant targets such as the Pleiades, nearby galaxies, and nebulae. The wide field of view makes this telescope especially enjoyable for sweeping across the night sky.
Omegon AZ-3 alt-azimuth mount
The Omegon AZ-3 mount features fine-adjustment controls on both axes and precision-class main shafts. You can follow a moving object smoothly in any direction, and the telescope rotates a full 360 degrees. This matters most at higher magnification, where precise control keeps your target in view. The mount attaches to an aluminium tripod with adjustable leg height. It also fits any standard photographic tripod, so you can use the equipment you already own.
Not just for the night sky
The included diagonal mirror lets you use this telescope for daytime observation as well - wildlife watching, distant landscapes, or any outdoor subject that calls for sharp, high-quality optics. The Omegon AC 102/660 AZ-3 is a practical instrument that works as well in daylight as it does under the stars.
Key specifications
| Parameter |
Value |
| Optical design |
Refractor (achromatic) |
| Lens diameter (aperture) |
102 mm |
| Focal length |
660 mm |
| Focal ratio |
f/6.5 |
| Mount type |
Alt-azimuth (AZ-3) |
| Fine adjustment |
Both axes |
| Horizontal rotation |
360 degrees |
| Tripod material |
Aluminium, adjustable height |
| Photographic tripod compatible |
Yes |
| Included accessories |
Diagonal mirror |
What can you observe?
- Moon - craters and surface detail
- Planets - Saturn's rings, Jupiter's cloud bands
- Star clusters - including the Pleiades
- Galaxies - such as the Andromeda Galaxy
- Nebulae visible to a mid-sized telescope
- Distant landscapes and wildlife during the day
Why choose this telescope?
- 102 mm lens delivers bright, clear images
- Smooth fine-adjustment mount - easy to aim and track objects
- Wide field of view - great for scanning the sky
- Works on its own tripod or any standard photographic tripod
- Usable for both astronomy and daytime nature observation
- Compact size - easy to set up and carry
Specifications
Type of telescope:
Achromatic refractors
Optical scheme:
Achromat
Focal length:
660 mm
Aperture:
102 mm (4″)
Aperture ratio:
6
Resolving capacity:
1.13"
Limiting magnitude:
11.8 magnitude
Light gathering capacity:
212x
Max. useful magnification:
200x
Connection type:
2″
Mounting:
Azimuthal
Recommended for:
Beginner, Advanced
Application area:
Deep Sky observation, Planets observation
Package contents of "Telescope Omegon AC 102/660 AZ-3":
✅ 1.25″ eyepiece 10mm
✅ 1.25″ eyepiece 25mm
✅ 1.25″ 90° star diagonal
✅ Red dot finder
Typical magnifications
The recommended magnification is highlighted in yellow.
D = telescope aperture in millimeters
