Researchers have designed a new, ultrathin camera that acquires wide-angle, high-quality images using a metalens array. This approach eliminates bulky and heavy lenses, possibly enabling the ...

Wide-field telescopes and eyepieces are best for viewing large nebulae. Dark skies and high altitudes improve visibility. Planning your observations, including target selection and timing, is crucial.

Explore the best wide-angle lenses for the most popular camera systems used for capturing incredible photos and videos of the night sky. When you purchase through links on our site, we may earn an ...