Introducing the highly anticipated TRASSIR Ultra 5MP/2MP Series

Designed to excel in difficult lighting and environmental conditions, our newly released cameras feature advanced P-Iris technology, which ensures optimal performance of the network camera in any lighting condition. It allows for clear, high-resolution video with sufficient depth of field by automatically minimizing diffraction and image aberrations. The lens diaphragm adjusts the size of its aperture, thereby controlling the amount of light passing through to achieve proper exposure. Additionally, the aperture size affects the depth of field and image clarity. In situations with constantly changing lighting (such as outdoor surveillance), it is recommended to use a lens with an automatically adjustable diaphragm. Typically, this is a DC-diaphragm. However, it only responds to light levels and does not consider the impact of the aperture on other image quality parameters (such as depth of field). P-Iris technology was developed to address this particular issue.