Sky Watcher 150mm Maksutov Cassegrain optical tube assembly. The Maksutov Signature Series is the new generation of professional quality Maksutovs from Sky-Watcher. These telescopes are manufactured to the highest levels of optical and mechanical precision, resulting in exquisite optical performance and finish. Even the most critical observer will be delighted and surprised by the performance of the Sky-Watcher Signature Series Maksutov telescopes. In many applications the sharpness and image quality of these telescopes matches and exceeds that of the classic Schmidt-Cassegrain design.

• Optical Design Maksutov-Cassegrains
• Diameter 150mm
• Focal Length 1800mm
• Scondary Mirror DiameterF/ratio F/12
• Highest Practical Power 300x
• Finderscope 9x50
• Focuser diameter1.25”
• Diagonal90º
• Star DiagonalEyepiece(s)1.25”
• LET 20 and 9
• Tube Weight5.6Kgs
• Tube Dimension(dia. x length)18.3cm x 40 cm
• Shipping  Weight14kgShipping Carton Dimensions60 x 46 x 34.5 cm3