Quattro 150P
Astrophotography Reflectors
  • Optical configuration:Newtonian
  • Effective aperture:150mm
  • Focal length of objective lens:600mm
  • Focal Ratio:f/4
  • Eyepiece:70° Ultra Wide 22mm
  • Magnification:27X
  • OTA weight: 5.7Kg
  • Finder Scope:6x30
  • 2” (50.8mm) Dual-Speed 10:1 Crayford Power Focuser
  • Tube Rings & Dovetail Bar
Product Features

A fast focal ratio of f/3.45

This is especially important for astrophotographers dealing with long exposure times. Imaging telescopes made of less thermally stable material can deviate from optimum focus after long time exposures. It can remain in focus for a longer period of time and long exposure images will stay clear and in focus.

2'' Dual-Speed Crayford Power Focuser

The new Crayford power focuser utilises 4 precision ball bearings to support the drawtube and provide great stability and zero image shift while supporting a heavy eyepiece or camera. Moving the drawtube by the roller rather than a rack and pinion ensures exceptionally smooth operation and precise adjustability. The dual-speed feature has a second focus knob that has a 10:1-speed reduction to provide the super-fine adjustments even the most demanding users can appreciate.

Quality Mirror

It features paraboloidal primary mirrors made of Low-Expansion Borosilicate Glass resulting in substantially shorter cooling-down times.

It comes with an impressive 0.5 mm Ultra-Thin Secondary Mirror Support and light gathering power improves greatly.

Optical Design Reflector 
Optical Diameter 150mm 
Focal Length 600mm 
F/Ratio f/3.45 
Highest Practical Power 300x 
Finder Scope 6X30 
Focuser Diameter 2" (50.8mm) Dual-Speed 10:1 Crayford Power Focuser 
Tube Weight 5.7 kg 
Shipping Weight 7.8 kg 
Shipping Dimensions 64.5x37.5x34 cm3