When you use DPReview links to buy products, the site may earn a commission. The Panasonic Lumix S 40mm F2, pictured on an ...

Please provide your email address to receive an email when new articles are posted on . North American and Chinese studies showed no difference in astigmatism with SightGlass DOT vs. control at 1 year ...

A smart contact lens described in a research paper on Wednesday combines therapeutic and diagnostic capabilities for glaucoma ...

Satoshi Maetaki (left) and Yutaka Nakamura (right) holding the Canon RF 14mm F1.4 L VCM and RF 7-14mm F2.8-3.5 L Fisheye STM, respectively. Photo: Mitchell Clark Last year, we had the opportunity to ...

Operating at a 48-MHz clock speed, FTDI Chip’s FT51 microcontroller (MCU) features 48-MIPS processing capacity (one clock cycle per instruction). A hardwired USB hub function enables cascading of ...

Zepto adds Pay Later, Real Lens, and post-checkout item addition. Real Lens shows real-time images of fresh produce for shoppers. Pay Later offers one-tap checkout with a 15-day repayment cycle. Did ...

Vinten is at NAB 2026 with the Versine 240 fluid head and VEGA Lite PTZ control system, plus FP-188+ robotic pedestal and an ...

The Defense Department says it’s complying with a federal judge’s ruling after The New York Times successfully challenged restrictions on press access. But in the same breath, it’s shutting down the ...

We’ve always been interested in fluidic computers, a technique that uses moving fluids to perform logic operations. Now, ...

The new, full-range TECNIS Odyssey intraocular lens aims to reduce dependence on glasses, with strong performance in any lighting, low light and high-contrast conditions offering cataract patients ...

Optoelectronic components, of course, are not limited to LED diodes alone – semiconductor manufacturers specialized in this ...