This Canon zoom lens features a B4 mount for 2/3' devices, offering excellent optical performance for HD imaging.

Using this Canon zoom lens is easy. Just mount it on your 2/3' device with the B4 mount. When shooting, you can adjust the zoom from 7.8mm to 144mm to get the perfect shot. Remember to keep the lens clean. You can use a soft lens cloth to wipe it gently. Avoid touching the lens surface with your fingers. Also, store the lens in a dry and cool place when not in use to prevent damage.