3-10.5mm integrated motorized zoom varifocal lens stepping motor
Motorized Varifocal Zoom Lens - CCTV Camera Pros
Motor 5megapixel Varifocal Lens 5-50mm D14 Dc Iris Long Distance View With Motorized Zoom And Focus For 1080p/5mp Ahd/ip Camera - Cctv Lens - AliExpress