Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530

Our Price: $750.00
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In stock (1 Available)
Ships by Next Business Day
Our Product ID: T-SW-S11530
Manufacturer SKU: S11530
Item Can Ship: To US Only
Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530

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  • Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530
  • Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530
  • Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530
  • Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530
  • Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530
  • Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530
  • Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530
  • Sky Watcher 150mm Maksutov-Cassegrain Telescope # S11530

Quick Overview

  • 150mm Maksutov-Cassegrain
  • 1800 mm (f/12)
  • Fully multi-coated
  • 8x50 finderscope
  • 2” 90 degree Star diagonal
  • 28mm 2” LET eyepiece
  • Black V-style dovetail plate

Product Details

The Sky-Watcher Maksutov-Cassegrains are the ultimate take-anywhere telescopes. Despite their small dimensions they pack a powerful punch. Their high-resolution, diffraction-limited optical systems are multi-coated to maximize contrast and image sharpness.

Specifications:

  • Optical Design: Maksutov-Cassegrain
  • Aperture (mm): 150 mm (5.9 in)
  • Focal Length: 1800 mm
  • Focal Ratio: f/12
  • Focal Length of Eyepiece 1 (mm): 28 mm
  • Finderscope: 8x50
  • Highest Useful Magnification: 300x
  • Optical Coatings: Fully multi-coated

Additional Information:

  • OTA length: 25"
  • OTA width: 7.5"
  • OTA weight (with accessories): 14 lbs

 

Product carries full 2 year manufacturer factory limited warranty (within US only).

Manufacturer part number: S11530

Manufacturer Sky Watcher
General Specs
Focuser Primary Mirror
OTA Length 17.5" (Retract/Ext.)
OTA Outer Diameter 7.5"
OTA Weight (with accessories) 14 lb
Optical Specs
Optical Design Mak-Cass
Mirror Coatings 94% Aluminum
Lens Coatings Fully Multi-Coated
Glass Type BK7/Borosilicate
True Aperture (mm) 151
Primary Aperture (mm) 166
Primary Edge Thickness 12.5mm
F/Ratio 12
Focal Length (mm) 1800
Secondary Diameter 47mm
Secondary Obstruction (by diameter) 31%
Secondary Obstruction by Area 10%
Included Accessories
Included Finder 9x50 Finder
Included Diagonal 2" Star Diagonal
Mounting Accessories V-Rail
Included Eyepieces 28 LET
Magnification w/ Included Eyepieces 64.3x
Included Case No
Corrector No
Observational Specs.
Dawes Limit 0.77
Rayleigh Limit 0.93
Limiting Mag. 13.4
Minimum Magnification 21
Maximum Magnification 295
Light Gathering (compared to next size down) 40%

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