Scientists have developed an impossibly thin telescope lens that addresses a key astronomical challenge in a new study funded ...

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 ...

All products are independently selected by our editors. If you buy something, we may earn an affiliate commission. Sunglasses occupy prime real estate, and finding the right pair can be a daunting ...

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Please search for another company as we couldn't find a JSE company with the sharecode: DRA ...