Testing the Lumix GH5’s 180fps feature with a 42.5mm lens. The unhealthiest fast-food sandwich in America isn't a Big Mac, according to data. See the top 10. Scientists discover a ‘third state ...

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 ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...

The most common way to do this is using what's called a Snellen chart ... The device has different lenses to make measurements. Indirect ophthalmoscopy. For this test, your chair might be ...

Meike introduces its Pro Series 85mm F1.8 Full Frame Autofocus Portrait Lens, compatible with Sony E, Nikon Z, and L mounts.

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BYU has a road test upcoming at UCF. The Knights are coming off an emotional loss to Iowa State. On Monday, BYU unveiled the depth chart for UCF. There were no changes to the depth chart for the ...

Modern smartphones have an internal autofocus system, you can’t see this as the external Lens Covers is fixed in place. Only autofocus cameras can allow shooting of really close objects - i.e ...

If you're like me, choosing the best lenses for the Canon EOS R7 isn't completely straightforward. That's because Canon is still building out its lens system for this APS-C EOS R camera. While there ...

It’s small, nimble, and shoots 32MP stills with uncropped 4K UHD video. As a powerful piece of recently released kit, it’s worth investing in some decent lenses to accompany such a unique camera. As ...

In addition, advancements in the IGRA test platforms, such as automation, continue to make tests more accessible and scalable ...