A diagonal is an important but easily overlooked component. This review tests two premium erecting prism diagonals: the William Optics 1.25″ 90-deg Erecting Prism...
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“Zero magnification” red dot finders are common accessories but vary in price and quality. The Baader Sky-Surfer III red dot finder (MSRP $52) offers...
Zoom eyepieces tend to have a bad reputation, but the Baader Hyperion Universal Zoom Mark IV eyepiece with Hyperion-Barlow 2.25x is a potent combination...
Planning astroimaging sessions is important to make the most of your time under the stars. Charles Bracken’s The Astrophotography Planner is a useful tool,...
This handy pocket guide provides the reader with a lifetime list of great objects to observe. Every observer needs a good...
This highly regarded annual guide to the year’s sky events is back for 2023 in both print and ebook editions. For many...
Overview iOptron recently introduced the HEM, HAE, and HAZ lines of mounts featuring strain wave drives in equatorial, azimuth-equatorial, and altitude-azimuth configurations, respectively. I...
This massive new book by popular vlogger and astrophotographer Alyn Wallace provides a comprehensive guide to shooting nightscapes. Capturing the...
The new PF series of eyepieces from Astronomics’ house brand Astro-Tech proves to be a fine choice for anyone wanting to upgrade their beginner...
This Astro-Tech eyepiece delivers a wide 82° field for only $100. But is it sharp? Forty years ago, the US company Tele Vue revolutionized...