The CS-Mount 3.6mm-11mm Varifocal 4K Lens from AIDA is optimized with the AIDA Imaging Full HD cameras with 1/2.8” Progressive CMOS sensors. This lens allows you to adjust aperture of the lens in response to the light levels. It affects parameters in the imaging system. The CS4K-3611V lens can be used in different ways whether you're capturing for education, faith, or social media. SPECIFICATIONS of AIDA Imaging lens: Image Sensor: 1/2.8" Progressive CMOS Effective Pixels: Horizontal: 1920, Vertical: 1080 Output: HDMI 1.3aS Color Space: 4:2:2 (YCbCr) 10bit This AIDA Imaging lens is proudly designed in the United States and manufactured with the highest practice and quality in South Korea. At AIDA Imaging, innovation is a key to crafting tried and tested quality imaging solutions. From concept to reality, AIDA Imaging creates products that are applicable to various solutions.