This Marshall Electronics 4MP 0.110-0.472 in f/1.4 Varifocal CS-Mount lens can connect to cameras with 4MP sensors with 1/2.7 inch image sizes for high quality images. The lens has an adjustable focal distance of 2.8 to 0.472 in and a maximum aperture of f/1.4 for low light scenarios. Activate the CC automatic iris, as do the manually lockable focus and zoom to avoid adjustment adjustment after closing the lens. Its compact size guarantees a lighter design for minimum camera tension.