Former Xinjiang government engineer Nureli Abliz, who saw firsthand how surveillance technology flagged thousands of people in China for detention, even when they had committed no crime, is ...

Infrared light. Good for: remote controls, keeping lizards warm, detecting Arnie in Predator. Bad for: your photos. The fix? An IR filter. There are two kinds of IR filter – the one in your DSLR that ...

Infrared light. We can’t see it, but it surrounds us, permeating everything… especially our digital camera sensors, leading to images filled with off, unnatural colors. With the iPhone 4S, Apple ...

Reading [computerguru365]’s infrared security camera build you may wonder “Why did he build it like that?” Well, he was working with what he had. He disassembled a webcam and removed the IR filter ...

Infrared photography used to be dead easy. You'd buy some IR film and put a dark, dark red filter on the front of your lens. Then you'd turn the focus ring a notch to the left to compensate for the ...

The Fotga Adjustable Infrared Filter can cut more or less visible light so you can dial in the exact IR effect you want – but is it any good?

Weighing only 4 lbs., Spynel-M is a high-resolution panoramic infrared thermal camera that continuously captures full 360-degree infrared images every second. With the built-in Cyclope software that ...

Fujifilm released its $9,999 GFX100 digital camera for professional photographers last year. The sensor inside is considerably larger than a typical pro-grade “full-frame” DSLR, which provides enough ...

PHOTO ESSAY: Invisible Infrared Surveillance Technology and Those Caught in Its Digital Cage When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, ...

When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, beams of infrared light - invisible to the naked eye — shine onto the unique contours of ...