Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...

Researchers have developed the centuries-old idea of pinhole imaging with a modern twist to create a high-performance system for converting middle-infrared light into visible light, all ...

Scientists have created eco-friendly “quantum inks” that can replace toxic metals in infrared detectors. The breakthrough could make night vision faster, cleaner, and more accessible to a wider range ...

Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system without lenses. The new camera can capture extremely clear pictures over a ...

The toxic heavy metals in today's infrared detectors are increasingly banned under environmental regulations, forcing ...

Over the years there have been a very limited number of astro-modified cameras from the main manufacturers. However, with the ...

The Blink Outdoor 4 avoids all that by being fully wireless and battery-powered so you can place it wherever you’d like ...

Researchers at NYU Tandon  reveal they have successfully used environmentally friendly quantum dots to detect infrared light without relying on mercury, lead, or other restricted materials, suggesting ...

Head over to Best Buy to get the Arlo Essential 4-Camera Outdoor Wireless Security System for just $150, down from its usual ...

The Akaso Sight-300 delivers true-to-life colour night vision in a compact 260g body. With 4K recording, smart dual modes, ...

Explore the depths of retina scan authentication, from its technology and security to ethical considerations and implementation. A guide for developers and security pros.

Skywatchers worldwide anticipate the final solar eclipse of 2025, a partial event primarily visible in the Southern Hemisphere, including New Zealand and Antarctica. While India won't witness it ...