Explore the skies for less with the Celestron SkyMaster Pro 20x80 at their lowest price since February — now $210 ahead of ...

Macro lenses are built with a specific optical construction that enables the dramatic magnification of small subjects. They're also designed to focus at close distances, helping to throw out the ...

The best camera lens cleaners are essential purchases for any keen photographer. After all, if you have a lens for a few years, you are at some point going to need to clean it properly, especially if ...

The best monocular devices on the market offer a lightweight alternative to binoculars. Try using one this month to view a rare comet, or get a better view of Mars. When you purchase through links ...

What you hope to use your binoculars for will also impact the type you're looking for: If you primarily want to stargaze, for example, you'll want large objective lenses that will let in as much ...

Lomography has announced an upgraded version of its Lomo’Instant Wide Camera that swaps the original’s 90mm plastic lens for one made with multi-coated glass. The company says its new Lomo ...

On-axis scale bar: 20 µm; for off-axis scale bar, refer to the magnification factor bar below the image (see ... Karlsruhe, DE) and a 25x 0.8-NA microscope objective in Dip-in Laser Lithography (DiLL) ...

Sarah Kuta Daily Correspondent Microscopes make the invisible visible, revealing the tiny, hidden details of nature that we can’t see with the naked eye. These miniature scenes can be beautiful ...

Objective Lens Magnification) Thanks to microscopes, biologists are able to see tiny details that can explain how our bodies work or why we get sick. The more detail the images have, the more ...