Meta’s higher-end Ray-Ban Meta smart glasses with a built-in screen may be coming sooner than you think! Bloomberg’s Mark Gurman is reporting that they may launch as early as the end of this ...

Made with the finest quality optics and with top quality metal cases Achromatic & aplanatic optical glass magnifier Ideal for inspecting diamonds, gemstones, watches, and many more applications ...

For people with low visibility, a magnifying glass isn’t effective enough. You need an extra lighting feature to improve their visibility. Moreover, a good lighting system is also useful to illuminate ...

These riches are what many rockhounds are after. Dimetrodons were mammal-like reptiles that preceded the dinosaurs. Rockhounding is the recreational study and collection of rocks, gems, minerals or ...