Sky-Watcher MAK 127 OTAW Optical Tube Assembly with 2" Focuser

The Sky-Watcher MAK 127 OTAW is an essential piece of equipment for both amateur and seasoned sky observers. With remarkable optical performance, this Maksutov-Cassegrain telescope offers a generous 127 mm aperture paired with a 1500 mm focal length. Its sleek and compact design makes it ideal for balcony astronomy and convenient for travel, providing excellent portability for on-the-go observation sessions.

This telescope is popular amongst those who enjoy observing and photographing details of the planets and the moon. It also performs exceptionally well in capturing images of airplanes at cruising altitudes. Compared to more basic models, the MAK 127 OTAW features a 2" eyepiece holder for enhanced versatility and comes with slightly different equipment.

Renowned Maksutov Optical System

The Maksutov optical system is celebrated for its versatility, ease of use, and superior optics. It's a top choice for both astronomical and terrestrial observations, including aircraft spotting. Thanks to its outstanding optics, you'll experience sharp and clear images across the entire field of view.

The Maksutov design incorporates a meniscus corrector plate, a primary mirror, and a secondary mirror inside the meniscus, resulting in minimal coma and slight chromatic aberration. This configuration provides clear, detailed images and is especially beneficial in urban environments where the focus is mainly on solar system objects. The long focal length and low light sensitivity make it particularly suited for planetary observations.

Mounting Flexibility

The telescope can be mounted on a variety of mounts, including:

• Parallactic mounts such as EQ3-2, EQ5, HEQ5, EQ6
• Azimuthal mounts like AZ4/AZ5

It can also be adapted for robust photographic setups, making it an excellent choice for dedicated spotters.

Technical Specifications

• Optical System: Maksutov-Cassegrain
• Lens Diameter: 127 mm
• Focal Length: 1500 mm
• Focal Ratio: f/11.8
• Resolving Power: 1.1 arc seconds
• Theoretical Limiting Magnitude: 13th magnitude
• Maximum Useful Magnification: 250x
• Total Weight: Approximately 3.4 kg

Included Equipment

The Sky-Watcher MAK 127 OTAW comes equipped with:

• 2" Eyepiece Holder
• LE 28 mm / 2" Eyepiece
• 90° Diagonal Mirror (providing an upright, terrestrial image)
• 6x30 Optical Finder
• Mounting Rail compatible with Vixen, Meade, and Sky-Watcher standards

Warranty

This telescope is supported by a comprehensive 3-year warranty, ensuring peace of mind and reliability for its users.