We’ve always been big fans of Sony’s top-flight G Master lenses. They’re big and beautiful, but expensive, designed to suit the best Sony cameras for professionals. These lenses aim for the ultimate ...

Want to preserve the planetary parade or capture the Lynx constellation? The best lenses for astrophotography can help you take beautiful, breathtaking images of the night sky. If you're stepping ...

When selecting a microscope, it’s important to consider various features, such as the field of view, frame construction, lighting, optical quality and resolution. There are several types of ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. Researchers have fabricated and tested flat lenses called Fresnel ...

For a lower-priced student microscope, the breadth of what ... structure of red blood cells. The eyepiece lenses slotted into the body tube smoothly so students could do this with ease.

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

The OpenFlexture Microscope is a DIY, open-source, 3D-printed microscope built around the Raspberry Pi 4, a Raspberry Pi Camera Module v2, and a choice of optics or various qualities up to lab-grade ...

While much cheaper than standard equipment, there was a caveat: a microscope’s specially crafted glass lenses often cost hundreds of dollars, putting the tools out of many people’s price range.

Valerion’s VisionMaster Max can be upgraded with alternate lenses so you can install it closer or farther from a screen without sacrificing resolution. Valerion’s VisionMaster Max can be ...

The world’s first fully 3D-printed microscope can be made in a few hours ... She and her colleagues previously worked out how to 3D-print lenses like those used in microscopes, which led to ...

A Tube station enthusiast inspired by viral trainspotter Francis Bourgeois has taken to social media to rank all 272 of London Underground's Tube stops. Tom Rees, 29, a marketing operations ...