Whether you want a closer view of that bird of prey you've just spotted on your hike, or are exploring astronomy for the first time, a pair of the best binoculars is an easy way to elevate your ...

Magnets stick to each end, holding front and back together. There's a lens in the pouch — and a hole to indicate where it should go. Once assembled the Foldscope is the size of a bookmark.

Magnets stick to each end, holding front and back together. There's a lens in the pouch — and a hole to indicate where it should go. Once assembled the Foldscope is the size of a bookmark. It's small ...