Search results for ultrafast

Venus Optics has announced the Laowa Argus 28mm F1.2 FF lens. The ultra-fast prime lens is designed for full-frame mirrorless cameras and will be available in four mounts: Canon RF, L, Nikon Z, and Sony E. The "modern take" on the classic 28mm focal length is well-suited to a wide variety of photographic situations, including environmental portraiture, street, landscape, and night sky photograp
Scientists at Duke University have developed an ultrafast photoacoustic imaging system capable of capturing the functional and molecular changes that occur in major brain disorders.Continue ReadingCategory: Medical, ScienceTags: Medical Imaging, Photoacoustics, Brain, Strokes
TTartisan has announced it’s adding two new mount options to its 50mm F0.95 APS-C lens. Now, in addition to Canon EOS-M, Canon RF, L-mount, Micro Four Thirds and Nikon Z-mount camera systems, Fujifilm X-mount and Sony E-mount users can get their hands on this affordable ultrafast prime.The fully manual lens offers a roughly 75mm full-frame equivalent focal length and is constructed of eight eleme
As mysterious as fast radio bursts (FRBs) are, they’re now so common that they’re at risk of becoming mundane. But a newly discovered signal deepens the mystery with a few oddities – it hails from an unexpected region of space, and its pulses are about a million times shorter than most, which could indicate many others like it are going undetected.Continue ReadingCategory: Space, ScienceTags: Ast
China has produced the first of a new breed of maglev trains capable of speeds up to 600 km/h (373 mph), or nearly half the speed of sound. It says these will be the fastest ground transport services available on the planet.Continue ReadingCategory: TransportTags: Trains, China, Maglev, High speed train is a social bookmarking place where you can share, find & discuss the best news around on most topics. We focus on hi-tech reviews, gadgets and geekery but we like almost anything that's awesome, appealing and thought-provoking! er6i9ds5mz

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