iOptron - MAK 150mm Maksutov-Cassegrain OTA

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Introducing the MAK 150m! iOptron's first premium Maksutov-Cassegrain OTA.

SKU: IOP-6101
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Product Description

Introducing the MAK 150m! iOptron's first premium Maksutov-Cassegrain OTA. You have to try it to believe it!

The iOptron Rumak-type 150m Maksutov-Cassegrain is perfect for the serious amateur astronomer who wants apochromatic refractor-type performance at an affordable price. In fact, the multicoated optics provide almost similar results as a 5-inch apochromatic refractor -- at a fraction of the cost.

You will be amazed at the images you'll see with the MAK 150m—surprisingly, an f12 that can view Jupiter's cloud bands and also M31! The precision design and engineering of the optics produces images you would not expect in such a light tube.

The MAK 150m from iOptron is the only MAK of its kind that comes with a dual speed focuser for fine-tuning your images. Also included is an attachable dew shield—rare for a MAK—for better performance in cold temperatures.


  • Rumak Maksutov-Cassegrain optics
  • Aperture: 150m
  • Focal Length: 1800/ f12
  • Eyepiece holder with compression
  • 8X50 Finderscope
  • Twist-lock aluminum dew-shield
  • Dual-speed focuser









Name iOptron - MAK 150mm Maksutov-Cassegrain OTA
Manufacturer iOptron
Model IOP-6101
Telescope Aperture 5.1" - 6"
Aperture 150mm
Dew shield Twist-lock aluminum shield
Finderscope 8x50 w/ finder ring
Focal Length 1800mm
Focal Ratio f/12
Included Accessories Light reducing lens cover
Optical Tube Length 21 3/4” (Without dew shield) 27 1/8” (With dew shield)
Optical Tube Weight 13.4lbs.
Warranty Two year limited


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