The popular 127mm planet class as a standalone tube!
The Bresser Messier MC 127/1900 OTA brings the most sought-after Maksutov size to your own mount. With a 1900 mm focal length, you can see the Cassini division in Saturn's rings, cloud bands on Jupiter, and razor-sharp lunar craters, all from a tube you can carry under one arm.
Maintenance-free Maksutov optics
The closed design keeps the optics clean and collimation is rarely needed. With the 26mm eyepiece, you view at 73x; consider approximately 254x as the maximum (f/15). Allow for 30 to 45 minutes of cool-down time for the sharpest image.
Which mount fits this?
The Bresser EXOS-1/EQ-4 mount with tripod (€379) carries this tube well visually; the Bresser EXOS-2/EQ-5 mount on a tripod (€539) provides extra stability at maximum magnification. The tube also performs well on a sturdy azimuthal mount with a Vixen clamp.
Included
- Maksutov optics 127/1900
- 26mm eyepiece (1.25 inch)
- 90 degree zenith mirror
- Red dot viewfinder
- Vixen-Style dovetail
Featured accessories
The Bresser Plössl 10 mm eyepiece (190x, 29 euros) is the core magnification. An Omegon Premium moon filter (19.90 euros) dims the bright moonlight.
For whom yes, for whom no
For: planet observers who want the proven 127mm class with their own mount. Not for: deep-sky enthusiasts; the narrow field of view is not intended for that. Compare on the page with catadioptric telescopes. Meer Bresser is on the merk page.
Specifications
| Optical design | Maksutov-Cassegrain |
| Opening | 127 mm |
| Focal length | 1900 mm (f/15) |
| Focuser | 1.25 inches |
| Execution | Optical Tube Assembly (OTA) with Vixen-Style Dovetail |
| Supplied eyepiece | 26 mm |










Marco Revet (verified owner) -
Super viewer