Researchers have developed a new method for quickly detecting and identifying very low concentrations of gases. The new approach, called coherently controlled quartz-enhanced photoacoustic ...

Choosing the best spotting scope tripod can be tricky. It can be tempting to go for something ultra-cheap – which isn't difficult to find – but there's definitely such a thing as false economy when it ...

The Trijicon Huron series of riflescopes has expanded to includes six variable power options, featuring new 1-6x24mm and 4-16x50mm models. These new Trijicon Huron riflescopes deliver the same fully ...

ROCHESTER, NEW YORK, Dec. 19, 2024 (GLOBE NEWSWIRE) -- Syntec Optics Holdings, Inc. (“Syntec Optics” or the “Company”) (Nasdaq: OPTX), a leading provider of mission-critical products to ...

Find the best telescopes to unlock the wonders of the night sky and view lunar occultations, celestial conjunctions and planetary parades in January. "There are telescopes tailored to all sorts of ...

Metasurfaces offer new possibilities for nonlinear optics, but efficiency is an issue. Researchers have now used DNA-mediated assembly to produce 3D nonlinear optical colloidal crystals whose ...

Two models were ultimately produced, the first in 1879 and the second in 1883. Watch our "American Rifleman Television" I Have This Old Gun segment above to see the details of these large ...

Smith & Wesson has introduced the next evolution of its lever-action rifle: the Model 1854 Stealth Hunter Series ... LPVOs—that is, Low Power Variable Optics—have become all the rage lately among ...