USA: Peripheral Vision, Inc., experts in digital camera design and development, has introduced ISOLIGHT light metering system. Designed to bring standardization to lighting conditions for test images, ISOLIGHT improves the quality and constancy of camera test images.
ISOLIGHT targets digital imaging system designers and testers who require uniform lighting and accurate measurement recordings for product development, or to verify compliance with image quality specifications.
"Anyone who designs, evaluates or tests digital cameras has struggled with the current methods available to setup and capture test images," said Michael Okincha, president of Peripheral Vision.
"ISOLIGHT eliminates the physical constraints of holding test charts and light meters to record the test conditions, measuring everything you need to know about an image. It can be used to test any type of digital imaging system, from digital still cameras to mobile phone cameras, to HD video and videoconferencing systems. ISOLIGHT greatly simplifies the testing process, accelerating time to market for a device."
It is important that test charts be evenly illuminated when capturing images; uneven illumination introduces error in measurements. Today¹s standard approach of using a hand-held light meter presents several problems, including shadows, distortion and difficulty in adjusting lights or positioning the meter.
ISOLIGHT eliminates these issues by allowing a single person to continuously measure and monitor the absolute illumination level and uniformity without an assistant, ensuring that testing is accurate and well documented. The system can also be connected to a PC over USB or a wireless network for remote data acquisition and control, facilitating integration into automated testing and production environments.
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