French site Phototrend sat down with a bunch of Canon executives for an interview at…
Canon press release:
Canon Launches MS-500 – The World’s First Ultra-High-Sensitivity Interchangeable-Lens SPAD Sensor Camera
The Camera Supports Advanced Surveillance, Enabling Color Video Capture of Subjects Several Miles Away, Even at Night
MELVILLE, NY, August 1, 2023 – Canon U.S.A., Inc., a leader in digital imaging solutions, announced today that the company is launching the Canon MS-500, an ultra-high-sensitivity interchangeable-lens camera (ILC). The MS-500 is not only the world’s first1 ultra-high-sensitivity camera equipped with a SPAD sensor but also features the world’s highest pixel count2 on its 1” Single Photon Avalanche Diode (SPAD) sensor of 3.2 megapixels. The company announced the development of the camera in April 2023, and visitors to the Canon booth at NAB 2023 saw a working sample of the camera in action firsthand.
In areas with extremely high-security levels, such as seaports, public infrastructure facilities, and national borders, high-precision monitoring systems are required to surveil targets both day and night accurately. The new MS-500 camera is the world’s first ultra-high-sensitivity camera equipped with a SPAD sensor, achieving a minimum subject illumination of 0.001 lux3. When combined with ultra-telephoto broadcast lenses, it may be possible to capture clear color videos of subjects at a distance of several miles, even at night. The new MS-500 helps to strengthen Canon’s ultra-high-sensitivity camera lineup, which also includes the ME20, and ML Series4, allowing the company to meet a variety of customer needs in the advanced surveillance market.
Combination of SPAD Sensor and Broadcast Lenses Enable Long Range Surveillance at Night
The SPAD sensor uses a technology known as “photon counting,” which counts light particles (photons) that enter a pixel. When incoming photons are converted to an electric charge, they are amplified approximately one million times and extracted as digital signals, making detecting even small amounts of light possible. In addition, every single one of these photons is digitally counted, prohibiting the introduction of additional noise during signal readout—a key advantage of SPAD sensors. This enables clear color video shooting even under a 0.001 lux low-light environment.
The MS-500 camera has a built-in, industry-standard B4 bayonet lens mount (based on BTA S-1005B standards), a widely used mount for 2/3-inch broadcast lenses. The lens mount allows operators to utilize Canon’s extensive lineup of broadcast lenses.
Custom Picture Functions Help Improve Visibility, Including Noise and Haze Reduction
The effect of noise and atmospheric turbulence, particularly in dark environments, may cause issues with video resolution, especially in long-range surveillance applications. To help mitigate this occurrence, CrispImg2, a Custom Picture preset mode that optimizes resolution and contrast while suppressing image noise, is a standard setting in the custom picture menu. Users can also create their own custom picture profiles to adjust and save image quality settings according to various shooting environments. This feature enables users to shoot high-visibility videos at virtually any time of day or night. The MS-500 camera also includes Haze Compensation, and Smart Shade Control features that help reduce the effects of haze and mist while automatically adjusting contrast and image brightness.
Pricing and Availability
The Canon MS-500 SPAD Sensor Camera is scheduled to be available in September 2023 for an estimated retail price of $25,200.00*. For more information, please visit usa.canon.com.