Manfrotto Pro Geared Head w 410PL Plate Sony E Mount Its large ball and quick Its large ball and quick release adapter assure comfortable use with heavier equipment Many photographers like to use low sensitivity shooting to minimize noise as much as they can In addition to its 3 D geared functions the 405 also incorporates a unique feature that allows you to instantly disengage the gears and rough position the camera by hand then instantly reengage them for ultra precise final alignment Designed specifically to meet the more exacting time sensitive needs of busy professional digital photographers who shoot with medium format or 35 mm camera back with payloads up to 7