Canon today announced a APS-H-size CMOS sensor with approximately 250 megapixels, the world’s highest pixel count for its size! Read the full press release below. It’s an APS-H format sensor so sized at 29.2×20.2mm. An APS-H sensor is smaller than full frame but larger than APS-C. Canon currently uses this sensor for it’s 1D Mark IV and the Canon 1D III.
The sensor captures images at a whopping 19,580×12,600 pixels and is the the highest resolution for this sized sensor.
They didn’t say when this might make it into an actual camera but I’m sure we will see these rolling into cameras some day in the future!
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TOKYO, September 7, 2015—Canon Inc. announced today that it has developed an APS-H-size (approx. 29.2 x 20.2 mm) CMOS sensor incorporating approximately 250 million pixels (19,580 x 12,600 pixels), the world’s highest number of pixels1 for a CMOS sensor smaller than the size of a 35 mm full-frame sensor.
When installed in a camera, the newly developed sensor was able to capture images enabling the distinguishing of lettering on the side of an airplane flying at a distance of approximately 18 km from the shooting location.2
With CMOS sensors, increases in pixel counts result in increased signal volume, which can cause such problems as signal delays and slight discrepancies in timing. The new Canon-developed CMOS sensor, however, despite its exceptionally high pixel count, achieves an ultra-high signal readout speed of 1.25 billion pixels per second, made possible through such advancements as circuit miniaturization and enhanced signal-processing technology. Accordingly, the sensor enables the capture of ultra-high-pixel-count video at a speed of five frames per second. Additionally, despite the exceptionally high pixel count, Canon applied its sensor technologies cultivated over many years to realize an architecture adapted for miniaturized pixels that delivers high-sensitivity, low-noise imaging performance.
Video footage captured by the camera outfitted with the approximately 250-megapixel CMOS sensor achieved a level of resolution that was approximately 125 times that of Full HD (1,920 x 1,080 pixels) video and approximately 30 times that of 4K (3,840 x 2,160 pixels) video. The exceptionally high definition made possible by the sensor lets users crop and magnify video images without sacrificing image resolution and clarity.
Canon is considering the application of this technology in specialized surveillance and crime prevention tools, ultra-high-resolution measuring instruments and other industrial equipment, and the field of visual expression.
