QHY’s 533C color camera now has a monochromatic cousin: the QHY533M. This backside-illuminated camera has a small sensor – only 11.3mm to each...
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Light pollution filters fall into two general categories. Narrowband filters let through only narrow segments (typically 3nm to 12nm) of the optical spectrum that...
Most telescopes aimed at beginners utilize an alt-azimuth mount that simply goes up and down, left and right. It’s intuitive to both understand and...
With an increasingly broad range of simple yet capable equipment, astrophotographers can pursue a wider range of targets than ever. With dramatic improvements in...
Imagine having a sat-nav for the night sky that told you where to point your telescope. That’s essentially what StarSense is – an app...
Apochromatic refractors abound on the market. The Géar 90 stands out by offering first-class optics for color-free views and images. The Canadian company Starfield...
Astrophotography is becoming more accessible as equipment choices increase while prices drop. Advances in camera technology have led the way. In the early 2000s,...
A highly affordable portable telescope that gives sharp, steady views of solar system objects is the dream for many, which is why this 2.75-inch/70...
As the next generation of dualband filters hit the market, we test two of the latest against the most popular original. Which will emerge...
Celestron Inspire 100AZ review: novel features make this a good all-rounder for beginners interested in astrophotography Smartphone adaptors for telescopes have been around for...