Sky-Watcher

Sky-Watcher Skymax 150mm Maksutov-Cassegrain Telescope – Large Aperture, High-Contrast Planetary Views

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$1,123.55

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Overview

The Sky-Watcher Skymax 150mm Maksutov-Cassegrain combines a generous aperture with portable handling, making it a compelling option for lovers of sharp planetary detail. Its 150mm borosilicate primary mirror delivers bright, high-contrast images, while a precision corrector plate minimizes spherical aberration for crisp, edge-to-edge views. This design is known for offering refractor-like viewing with a compact footprint, making it easier to transport to dark-sky spots or backyard sessions.

Why this telescope stands out

Key design choices work together to create a viewing experience that feels reliable and engaging. The primary mirror is aluminum-coated with a quartz overcoat to maximize light transmission, achieving a 94% reflectivity rating. The corrector plate features Metallic High-Transmission Coatings (MHTC), which help boost brightness and contrast. A fully baffled tube helps keep stray light at bay, so you can enjoy clearer skies even when other lights are nearby.

  • Contrast-rich views against dark skies thanks to matched optics and careful light control.
  • High light transmission from 94% coated mirrors improves visibility of fine planetary detail.
  • Fully baffled tube reduces stray light for crisper, more consistent imaging.

Included accessories

  • 28mm 2-inch eyepiece
  • 2-inch 90-degree star diagonal
  • 9x50 straight-through finderscope

Imaging and observation use cases

While renowned for planetary detail, this Maksutov-Cassegrain serves as a versatile optical tube for lunar and planetary imaging when used with appropriate filters and a stable mount. Its long focal length translates to a larger image scale, which can be advantageous for capturing fine surface features on the Moon or planets without immediately resorting to extra magnification accessories.

Real-world observing scenarios

From a quiet backyard to a dark-sky site, you can enjoy crisp lunar crater details, clear planetary bands, and sharp double-star views. The included accessories help you begin observing quickly, reducing setup time and allowing you to spend more time admiring what you see.

Technical highlights

  • Expertly matched optics deliver high-contrast performance.
  • 94% reflectivity mirrors maximize light transmission for brighter planetary views.
  • Vixen-style dovetail provides broad compatibility with common mounts.

FAQ

Q: What makes the Sky-Watcher Skymax 150mm Maksutov-Cassegrain a good choice for beginners?

A: It combines a large aperture with portable design and starter accessories, supporting an easy first step into high-contrast planetary viewing.

Q: Can this telescope be used for astrophotography?

A: Its long focal length helps achieve higher image scale for planets and the Moon, especially when paired with proper filters and stable mounting.