Skymax Maksutov-Cassegrain 90mm (S11500)
Skymax Maksutov-Cassegrain 90mm (S11500)
Skymax Maksutov-Cassegrain 90mm (S11500)
Skymax Maksutov-Cassegrain 90mm (S11500)

Sky-Watcher USA

Skymax Maksutov-Cassegrain 90mm (S11500)

Regular price
$ 235.00
Sale price
$ 235.00
Unit price

This item dropships directly from manufacturer

This item is currently backordered from the manufacturer. Please call or email to inquire about delivery lead times.

Quick Overview

  • 90mm Maksutov-Cassegrain
  • 1250 mm (f/13.8)
  • Fully multi-coated
  • Red Dot finder
  • 1.25” 90 degree Star diagonal
  • 25mm and 10mm Plössl eyepieces
  • Black V-style dovetail plate

High-quality Maksutov optics

Delivers refractor-like views and superior contrast while allowing for larger apertures at a smaller cost

Convenient sizes

The Maksutov optical design provides ample focal length in easy to handle sizes, from the ultra-compact 90mm up to the monster 190mm Mak-Newtonian

Ready to go

The Sky-Watcher USA Skymax Maksutov line of telescopes comes complete with everything you need to get started: finderscope, mounting accessories and eyepieces*

For the astronomer looking for a small, lightweight alternative to refractors, the Sky-Watcher USA Skymax line of Maksutov telescopes provides the answer. For years the Maksutov design has delivered sharp, high-contrast views ideal for planetary, lunar and deep sky observing.

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.

The Sky-Watcher USA Skymax Maksutov line comes complete with everything you need right out of the box, including mounting hardware and additional accessories.




Optical design


Focal length





Red dot finder


1.25-inch 25 mm, 10 mm


Internal primary mirror focus

Mounting hardware

1/4-20 Mounting plate

Included accessories

1.25-inch Star diagonal

Tube weight (pounds)


Personal Upgrade Path

Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.