Phantom V640 camera - Options and Accessories Price Panasonic 17" HD Monitor - BT-LH1700W The Panasonic Widescreen Flat Panel HD/SD Production Monitor is broadcast-quality high definition/standard definition LCD monitor for studio and field applications. $200 The HDx2 is a high quality 2x optical extender designed to expand an image circle lens from 11 mm to 22 mm coverage. With a B4 mount on the front and a PL flange on the back, the HDx2 enables the use of B4 Mount lenses on the Phantom v640, Phantom Flex, RED One and Panasonic AF100 cameras (AF100 with use of a PL adapter), making these cameras at home in a broadcast production environment. $300   888-ASL-LENS © 2012 Air Sea Land Productions Inc. All Rights Reserved Prices, availability, equipment and specs are subject to change without notice. Please contact an ASL rep for further information and details.