See more, see sharper
The iOptron 150/1800 Maksutov-Cassegrain is made for those ready for the next step. With a 150 mm aperture and 1800 mm focal length, this telescope captures a lot of light - keeping images bright and full of contrast, even at high magnification. Ideal if you want to see the fine structures of the Moon, the rings of Saturn or the cloud bands on Jupiter.
Made for detail and precision
The Rumak-Maksutov optic delivers images reminiscent of an expensive apochromatic, but at a much friendlier price. You get sharp edges, clean colors and a calm image - allowing you to effortlessly separate double stars or explore deep-sky objects.
User-friendly and smooth focusing
The dual-speed focuser gives you total control over focusing. Small adjustments are effortless, so you can focus exactly where it matters. And thanks to the removable dew hood, your lens stays clear longer - even on humid nights.
Reliable quality, years of enjoyment
Each iOptron telescope is built with care. The robust construction feels solid, yet remains surprisingly compact with a tube length of only 55 cm. Perfect for those who want a powerful telescope that is also easy to transport.
More than just a purchase
When you buy from an authorized dealer, you not only get top quality but also support from experts who know how these telescopes work. So you get help with installation, use and tips for your first observations. Includes the 80-page beginner's manual “Telescope ABC.” - Ideal if you want to deepen your knowledge.
Specifications
Optics
| Feature | Description |
|---|---|
| Design | Maksutov-Cassegrain |
| Type | Reflector |
| Aperture (mm) | 150 |
| Focal length (mm) | 1800 |
| Focal Ratio (f/) | 12 |
| Resolution (″) | 0,77 |
| Boundary magnitude | 12,7 |
| Light output relative to eye | 460× |
| Max. useful magnification | 300× |
| Tube construction | Full tube |
| Tube material | Metal |
| Tube length (mm) | 553 |
| Tube weight (kg) | 6 |
Focuser
| Feature | Description |
|---|---|
| Design | Dual-speed |
| Ocular connection | 2″ (with 1.25″ adapter) |
Mount
| Feature | Description |
|---|---|
| Design | OTA |
| Type of mount | Without mount |
| GoTo steering | No |
Included accessories
| Section | Description |
|---|---|
| Seeker | 8×50 |
| Adapter | T2 (M42 × 0.75) |
| Dew cap | Detachable |
General
| Feature | Description |
|---|---|
| Series | Premium |
| Application | Moon & Planets, Nebulae & Galaxies, Astrophotography, Nature observation |
| Sun Observation | Only with suitable sunscreens |
| Recommended for | Advanced users |
| Observatory use | No |
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