Digital cameras sure have come a long way, but they’re limited by the realities of glass and plastic. So if you want to capture far-off subjects, you need a telephoto lens. If you want to photograph ...

Versatile, portable, inexpensive and packed with features, the Swift SW200DL Compound Monocular Microscope is an excellent choice for beginners, students or enthusiasts looking for a little fun. Why ...

Using a smartphone to capture a microscopic image. Some phones have a built-in microscope lens but still cannot achieve the 400x, 800x and 1000x of a regular microscope lens. Smartphone microscopes ...