Polaroid USB Focus Controller (PLFCUSB) PRODUCT DESCRIPTION The Polaroid brand brings you a versatile and lightweight focus controller. And although it can be used as a handheld device, accessories are included to mount it on industry standard camera stabilizers with either a 17-mm single-tube or dual-tube mount. Essentially, you enter start and stop points through which a moving subject will always remain in focus. A large control dial and seven dual-purpose buttons are used in combination to easily set all the parameters. And once the values are entered, the focus controller will automatically start and stop recording, adjust focus over time, set the correct shutter speed, aperture, ISO, exposure compensation, initiate digital zooming and more! Features: ??Programmed auto focus in still and video mode ??Two usb ports for ergonomic flexibility; lightweight ??Liquid crystal display shows adjustment settings; Multiple focus options in still mode ??Handhold or use industry standard tube mounts ??Controls exposure, live view and focus settings Actual item pictured! Exactly what you will receive! Please see all pictures. FREE SHIPPING! ? Copyright . All rights reserved. /