Tullio Pellegrini. The film explains the workings of a variable shutter in motion picture cameras, detailing its design, functions, and advantages over a standard shutter. It describes how the ...

The camera continued to take pictures and save them properly; its dials still allowed me to control aperture, shutter speed, and exposure. It worked a lot like the film cameras I’d used off and ...

We found the rear navigation wheel on the rear a bit too thin to use precisely and quickly, which is a shame as by default it changes the aperture/shutter speed with the lens control ring changing ...

I try my darnedest to explain these 3 fundamental concepts to my girlfriend Kelly!

These innovations overcome traditional trade-offs between aperture size, efficiency, and speed, setting a new benchmark for MEMS optical modulators. Dr. Yongqian Li, corresponding author of the ...

Dixon won the pole the year he won, 2015, 2017, 2021 and 2022. “I think there’s still some good speed still left in the car,” Dixon said. “The car is really smooth, and I’m pretty ...

INDIANAPOLIS (AP) — Two-time defending Indianapolis 500 winner Josef Newgarden was back atop the speed chart Thursday in the last practice before cars get a horsepower boost on “Fast Friday ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...