Abstract: The semi-automatic system for laser beam alignment was developed and researched. The alignment system was used to make the laser beam follow the predetermined path through the optical scheme ...

The OM System 50-200mm F2.8 IS Pro is a fast telephoto zoom lens for Micro Four Thirds. It's equivalent to a 100-400mm lens on a full-frame system, and its reach can be extended when paired with a ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sri Rain Stewart Sri Rain Stewart is a writer covering style, gifts, and ...

Hot on the heels of the stabilized 200mm F2, Sigma is releasing another first for mirrorless systems: the 135mm F1.4 DG Art. While there have been a few similarly fast manual-focus only 135mm lenses, ...

We’ve scoured the internet (okay, Shopee) to find some great 9.9 deals. From homegrown accessories to smartphones and drones, we’ve highlighted some great bargains that may just be too good to pass up ...

MILLCREEK TWP., Pa. -- A man is facing charges after his homemade explosives prompted a large police response and evacuations in eastern Lebanon County, police say. The incident started Monday, when a ...

While walking in New York City on Sunday, the 35-year-old actress was holding a beaded keychain. And on that keychain were two names. One was Cy, which is what the star calls her first child. And the ...

BERLIN, GERMANY - Media OutReach Newswire - 6 September 2025 - Hohem, a global innovator in AI gimbal technology, officially debuted at IFA this year, showcasing a powerful lineup that solidifies its ...

Police have seized a series of 'slam guns' in the Illawarra as part of an investigation into the homemade firearms. Taylen Limbrick and Glen Gray have been arrested and charged over the manufacturing ...

If you’re looking for a compact, travel-friendly gimbal that doesn’t compromise on professional features, I can definitely recommend checking out the Hohem iSteady V3 Ultra. As someone who creates ...