Canon has just unveiled the MS-500, an unusual model that’s one of the most sensitive non-infrared cameras ever developed. It uses the highest-resolution 1-inch SPAD (Single-photon avalanche diode) sensor yet (3.2 megapixels), and an interchangeable lens mount that allows clear color shooting in light as low as 0.001 lux, according to Canon — less than a clear moonless sky.
The MS-500 uses Canon’s B4 mount that supports its broadcast zoom lenses, and carries a price of over $25,000 for the body only. It’s designed to work in “areas with extremely high-security levels, such as seaports, public infrastructure facilities, and national borders,” the company said. When married with Canon’s ultra-telephoto broadcast lenses, it can capture “clear color videos of subjects at a distance of several miles, even at night.” It also uses special picture profiles to reduce noise caused by atmospheric disturbances over long distances.
Canon
So why should you care about a $25,000+ security camera? The answer is in that SPAD sensor, which holds promise for future consumer and professional imaging. It uses a technology called photo counting, which tracks light particles entering a pixel, magnifies them one million times, and converts them to a digital signal. Every single photon is counted, which eliminates the introduction of any noise — “a key advantage of SPAD sensors,” Canon noted.
All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission. All prices are correct at the time of publishing.
Credit: Source link
