MK105 Maksutov-Cassegrain Telescope, Dispersion-Free Imaging, 105mm Catadioptric Telescopes,160mm Dovetail Plate Catadioptric OTA, High-Reverse Electrolyte Coating for Planet Visual Photography

The MK105 is a catadioptric telescope featuring a 105mm aperture, a 1365mm focal length, a native focal ratio of f/13, and a maximum magnification of 210x. **Dispersion-Free Imaging** The MK105 Maksutov-Cassegrain telescope utilizes a reflective optical system to deliver imaging free from chromatic aberration and dispersion. **99.99% Reflectivity** The primary mirror incorporates a multi-layer precision aluminum coating, while the secondary mirror uses a high-reflectivity electroplated coating, achieving up to 99.99% reflectivity to greatly enhance imaging contrast. **Double Star-Seeking Bases** This telescope includes one built-in and one exposed dovetail slot, along with a 160mm 75° dovetail plate, facilitating easy connection of additional telescope accessories. **Specifications** * Net Weight: 2.19kg / 4.83lb * Diameter: 119mm * Barrel Body Length: 377mm * Interface: 1.25" * Adapter Thread: M42x0.75, suitable for T-rings **Tapered Extinction Tube Design** This tapered extinction tube design aids in reducing stray light and substantially improves extinction efficiency