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Sky-Watcher Skymax 150 6" Optical Tube Only - S11530

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Telescope
Sky-Watcher
S11530

The Sky-Watcher Skymax 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.

Note: This is the optical tube only and requires a mount or tripod.  It does not include a 2" to 1.25" eyepiece adapter.  If required, an Antares MDA is a good choice.

SKU S11530
UPC 050234115308
Optical Info
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%
Observational Info
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%
General Info
Focuser Primary Mirror
OTA Length (Retract/Ext.) 17.5"
OTA Outer Diameter 7.5"
OTA Weight (with accessories) 14
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
Shipping Weights & Dimensions

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