fastest

Profoto Introduces the Pro-10, The World’s Fastest Flash

Profoto is on a speed kick this Photokina. First, they announce the D2, the world's fastest TTL monolight. And now, less than a week later, they've topped everybody yet again by introducing the Pro-10 studio generator: the self-styled "World's Fastest Flash."

SanDisk Announces World’s Fastest 256GB microSD Card

The memory card wars are fought on two playing fields: size and speed. And SanDisk is claiming victories on both fields today with the release of the 256GB SanDisk Extreme microSDXC UHS-I card—the world's fastest 256GB microSD card.

Corel Releases AfterShot Pro 3, Claims It’s 4x Faster than Lightroom

Corel just released AfterShot Pro 3, the newest version of its non-destructive RAW editor. And while it adds a bunch of cool features like more powerful highlight recovery and the ability to create custom lens correction profiles, that's not its claim to fame. It's claim to fame is sheer speed.

Sony’s Xperia Z5 Premium Phone: First 4K Display and Fastest Autofocus

Sony today unveiled its new Xperia Z5 family of smartphones, which breaks new ground in the camera and display department thanks to the line's high-end Xperia Z5 Premium phone. That phone features a 23MP sensor, an f/2 lens, the world's first 4K display on a phone, and the world's fastest autofocus in its camera module.

What’s the Fastest Lens Theoretically Possible? And What Would it Look Like?

We've told you about some pretty fast lenses in the past -- from the legendary Zeiss 50mm f/0.7 lenses made for NASA and used by Stanley Kubrick to film a candle light scene, to X-Ray lenses that you can try to Frankenstein onto your camera body for some strange soft-focus results.

But what is the fastest lens that is theoretically possible? And what would that lens look like? Matt Granger answers those exact questions in the interesting technical video above.