Sony ISS bases FCB-EV9520L camera block on 2MP colour image sensor
The FCB-EV9520L camera block from Sony ISS is based on the company’s 2MP Starvis 2 colour image sensor. The 1/2.8 -inch unit supports full HD (1080p/60) resolution. It also has a wide dynamic range, 30x optical zoom and a 64 degree horizontal viewing angle.
The company’s cell structure means that the camera block delivers elevated levels of sensitivity, said Sony ISS. The photodiode layer in each cell is much deeper than for conventional optoelectronic arrangements which results in an extended light path length and accentuates the absorption efficiency of longer wavelengths. This improves near-infrared (NIR) performance and allows the camera to work in low light conditions of 0.009lx or even 0.00008lx when IR cut-filter removal (ICR) is activated.
A distinguishing feature of the FCB-EV9520L is the ability to simultaneously zoom and focus. A proprietary algorithm ensures that defocusing during such operations is minimised. Another key differentiator, said Sony ISS, is the image stabilisation functionality. When in Super mode, it can produce high quality video content even when exposed to intense vibrations. The correction area is “significantly wider correction area than other cameras offer” said the company which means blur is much better suppressed. Super+ mode allows image stability to be attained while still supporting full HD output, by further increasing the correction area.
The FCB-EV9520L can be used in a variety of applications, including infrastructure inspection work, surveillance / security, livestock monitoring and aquaculture. It has particular value in providing visual data to help with controlling aerial drones, underwater remotely operated vehicles (ROVs) and automated mobile robots (AMRs). Each block cameras has an LVDS interface incorporated for easy system integration.
