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LATEST POSTS FROM OUR BLOG

Telescope focusers: choosing the best motorized solution between SESTO SENSO and ESATTO
Telescope focusers: choosing the best motorized solution between SESTO SENSO and ESATTOHigh-quality telescope focusers are essential to achieve perfect focus, whether you use your telescope for astrophotography or visual observation. To help users upgrade their focusing performance, PrimaLuceLab developed two advanced motorized solutions: SESTO SENSO 3, our robotic focusing motor that enhances the telescope’s existing focuser, and ESATTO, our complete robotic focuser that replaces the stock unit with a high-precision, high-load-capacity system. While both families share the same premium electronics and control ecosystem, they differ in mechanical design and capabilities — making each one ideal for specific telescopes and applications. In this article, you’ll learn how the SESTO SENSO 3 and ESATTO compare, and how to choose the best motorized telescope focusers for your...
Astrophotography camera for deep-sky: what to choose
Astrophotography camera for deep-sky: what to chooseChoosing the right astrophotography camera for deep-sky imaging can seem complex at first. In this article, with practical examples, we’ll explore how to select a deep-sky astrophotography camera capable of capturing the faintest details of galaxies, nebulae, and star clusters through long-exposure imaging. These cameras differ from those used for planetary and lunar imaging, which typically record short video sequences. A deep-sky astrophotography camera is usually cooled — it includes a Peltier system that keeps the sensor temperature low and stable, reducing image noise and improving overall quality.
Make your Celestron Alt-Az computerised telescope ready for astrophotography — and keep it easy to use
Make your Celestron Alt-Az computerised telescope ready for astrophotography — and keep it easy to useMany amateur astronomers start their journey with Celestron Alt-Az telescopes, especially the popular Schmidt-Cassegrain models like the NexStar SE, NexStar Evolution, CPC, or CPC Deluxe HD. These Celestron Alt-Az systems are among the most appreciated telescopes ever made — combining excellent optical performance with lightweight, portable, and easy-to-use Alt-Az computerised mounts. Just power on, align to a couple of stars, and you’re ready to observe. No polar alignment, no counterweights, no meridian flip — astronomy made simple. However, when users become curious about astrophotography, many believe they need to switch to an equatorial mount or add a wedge. That’s often where things get complicated: now you need to polar align, balance the mount, and deal with increased setup...