Sky-Watcher Skymax 150mm (6") Maksutov-Cassegrain OTA

Sky-Watcher Skymax 150mm (6") Maksutov-Cassegrain OTA

Due to high demand and global product shortages due to the pandemic, please call for availability.

The Sky-Watcher 150mm Maksutov-Cassegrain gathers a large amount of light, enough to resolve the Cassini division in the rings of Saturn. Don't let the short tube fool you, this scope packs a punch. It's short body hides a 1800mm focal length mirror-lens system which delivers up to 300x magnification.

The Maksutov-Cassegrain design is very rugged, low maintenance, and delivers a contrasty image.


  • Compact - goes anywhere
  • 150mm aperture provides high resolution and excellent light gathering


  • Aperture:150mm (6")
  • Focal length: 1800mm (71")
  • Focal ratio: f/12
  • Highest practical power: 300x
  • Eyepieces: 28mm (64x) (2")
  • Star diagonal: 90° mirror (2", 1.25" compatible)
  • Finderscope: 8x50
  • 1/4" 20tpi mounting bar
  • Tube dimensions: 18cm x 40cm (7.1" x 15")
  • Tube weight: 6.3kg (14lbs)
  • Two year warranty