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Trusted Brand Astrozap Artificial Star - Free 2-day Shipping [LUemxyOY]

$22.99 $73.99 -69%

AstroZap Artificial Star: Your Optics Ally Whether you're a hobbyist or a professional astronomer, the AstroZap Artificial Star is an invaluable tool for achieving peak performance from your telescope. This innovative device allows you to collimate y

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Trusted Brand Astrozap Artificial Star - Free 2-day Shipping [LUemxyOY]

AstroZap Artificial Star: Your Optics Ally

Whether you're a hobbyist or a professional astronomer, the AstroZap Artificial Star is an invaluable tool for achieving peak performance from your telescope. This innovative device allows you to collimate your scope, test optical alignment, and check focus anytime, day or night, indoors or out. With its compact, precision-designed housing, the AstroZap simulates a real star at infinity, making it a must-have for anyone who wants to ensure their equipment is in top condition.

Key Features and Benefits

The AstroZap Artificial Star is perfect for a wide range of telescopes, including Schmidt-Cassegrains, Maksutovs, Newtonians, and refractors. Its bright, pinpoint light source emits a diffraction pattern similar to a real star, which is ideal for star testing or dialing in secondary mirror alignment. The unit is tripod-mountable or can be placed on a stable surface, and its internal LED light source provides consistent brightness with long battery life. Here are some of its key features:
  • True Point Source Simulation for precise collimation and optical testing.
  • Compatibility with refractors, reflectors, SCTs, Maks, and more for versatile use.
These features make the AstroZap an essential tool for any astronomer looking to fine-tune their equipment and maximize their observing experience.

Practical Uses and Observing Tips

The AstroZap Artificial Star is not just a tool for testing; it's also a practical aid for daily use. Position it at a distance of 50–100 feet or more to simulate an actual star at infinity. Use a small aperture mask or barlow lens on your scope for easier visibility of the diffraction rings. One of the most appealing aspects of the AstroZap is its ability to collimate a telescope during daylight hours, freeing up your clear nights for observing. Here are some practical uses:
  • Star Testing to ensure optimal performance of your telescope.
  • Optical Alignment for achieving critical focus and alignment.
The AstroZap's compact, portable design makes it an ideal companion for both indoor and outdoor use, ensuring that your telescope is always ready for observation.

What Our Customers Say

January 21, 2026

Absolutely no complaints!

The materials used feel very high-quality.

- Anthony H..

January 21, 2026

Absolutely no complaints!

It has met and surpassed all of my needs.

- Jordan X..

January 21, 2026

Absolutely no complaints!

I'm very happy. And it works so great.

- Rhonda H..

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