Celestron FirstScope 76: Very affordable and ideal for kids or as a quick backyard scope. Despite the small size, you can easily catch the craters of the moon and even glimpse Jupiter’s moons.

For Astronomy magazine’s 15th annual compilation of Star Products, we’ve once again explored the vast astronomical marketplace to handpick the finest, most innovative, and most practical gear for ...

In case you've faced some hurdles solving the clue, Single-lensed eyepiece, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy leisure time, and ...

Discover how the OCAL Electronic Collimator can simplify your telescope alignment process. In this video, I test the device and share honest thoughts on its performance, ease of use, and whether it’s ...

A solid set of binoculars will drastically enhance any outdoor experience. Sure, they’re an essential piece of equipment for birders, and hunters use them daily to find game. But packing a set of ...

LONDON. Optical Society, March 13.—Miss H. G. Conrady: A study of the significance of the Foucault knife-edge test when applied to refracting systems. An attempt to explain the various appearances ...

Coherent Corp. has announced the launch of its 2D Collimator Array, an innovative optical assembly designed for use in optical circuit switches (OCS), which are increasingly vital for advanced data ...

The Unistellar Odyssey Pro ($3,999) is one of the few smart telescopes that not only lets you photograph celestial objects but observe them in an eyepiece in addition to your phone or tablet. This ...

Researchers from the University of Washington and MIT have developed a meta-optic eyepiece using a doublet system. One layer functions as an aperture and corrector plate, while the other serves as a ...

SAN FRANCISCO – Collimate Space, a new Silicon Valley startup, aims to tackle a specific problem for satellite operators. Collimate offers a tool for predicting the success of satellite downlinks, ...