AIDA 4K CS Mount Varifocal 8MP LensThe CS4K 3611V is a CS Mount 3. 6mm~11mm varifocal 8MP 4K Lens from AIDA is optimized with the AIDA Imaging 4K cameras with 1 2. 5" Progressive CMOS sensors. At AIDA Imaging, innovation is key to crafting our tried and tested quality imaging solutions. From concept to reality, AIDA Imaging creates products that apply to various solutions. All AIDA Imaging devices are proudly designed in the United States and manufactured with the highest practice and