lenses
- Health
Blue-light glasses not helpful for eye health, sleep quality: Study
London: Spectacles that are marketed to filter out blue light probably make no difference to eye strain caused by computer use or to sleep quality, according to researchers, including one of Indian-origin.…
- Technology
Apple AR headset may auto-adjust lenses for perfect images
San Francisco: Tech giant Apple’s upcoming augmented reality (AR)-mixed reality (MR) headset will reportedly use motors to automatically adjust lenses for perfect images. Many quality-of-life improvements over the existing augmented reality and…
