Canon develop the first 120 megapixel APS-H CMOS sensor
Canon Inc. announced today that it has successfully developed an APS-H-size*1 CMOS image sensor that delivers an image resolution of approximately 120 megapixels (13,280 x 9,184 pixels), the world’s highest level*2 of resolution for its size.
Compared with Canon’s highest-resolution commercial CMOS sensor of the same size, comprising approximately 16.1 million pixels, the newly developed sensor features a pixel count that, at approximately 120 million pixels, is nearly 7.5 times larger and offers a 2.4-fold improvement in resolution.*3
With CMOS sensors, while high-speed readout for high pixel counts is achieved through parallel processing, an increase in parallel-processing signal counts can result in such problems as signal delays and minor deviations in timing. By modifying the method employed to control the readout circuit timing, Canon successfully achieved the high-speed readout of sensor signals. As a result, the new CMOS sensor makes possible a maximum output speed of approximately 9.5 frames per second, supporting the continuous shooting of ultra-high-resolution images.
Canon’s newly developed CMOS sensor also incorporates a Full HD (1,920 x 1,080 pixels) video output capability. The sensor can output Full HD video from any approximately one-sixtieth-sized section of its total surface area.
Images captured with Canon’s newly developed approximately 120-megapixel CMOS image sensor, even when cropped or digitally magnified, maintain higher levels of definition and clarity than ever before. Additionally, the sensor enables image confirmation across a wide image area, with Full HD video viewing of a select portion of the overall frame.
Through the further development of CMOS image sensors, Canon will break new ground in the world of image expression, targeting new still images that largely surpass those made possible with film, and video movies that capitalize on the unique merits of SLR cameras, namely their high mobility and the expressive power offered through interchangeable lenses.
*1The imaging area of the newly developed sensor measures approx. 29.2 x 20.2 mm.
*2 As of August 20, 2010. Based on a Canon study.
*3 Canon’s highest-resolution commercial CMOS sensor, employed in the company’s EOS-1Ds Mark III and EOS 5D Mark II digital SLR cameras, is equivalent to the full-frame size of the 35 mm film format and incorporates approximately 21.1 million pixels. In 2007, the company successfully developed an APS-H-size sensor with approximately 50 million pixels.
HDW : 120MP is a massive jump in quality in anybody’s books and is a direct poke at RED in my opinion, don’t quite know what Canon are going to do with such a beast but you can be well assured that it will not be a £2500 camera with a 120MP chip inside it.
As an aside we have 20 days till Panasonic announce the pricing and availability of the AF100 which will have an instant impact with the professional video world. DPs will have a camcorder fit for purpose with all the professional features of film look camcorder. This development will swing many cameramen away from the handicapped HDSLR.
Sadly none of the photographic manufacturers were willing to go that one step further dealing with all the inherent technical issues that dog the HDSLR and are now being surpassed by the video manufacturers like Sony and Panasonic.