The Manfrotto 492LCD is a modified version of the 492 Ball head.
The head is identical to the 492
but instead of the 3/8" female attachment, it is supplied with a shoe
attachment with locking screw.
The new 492LCD mini ball head is a swivel mounting accessory than can be
attached to the bottom of LCD or TFT monitors so you can mount the
monitor to the top of the camera by using the “hot shoe” located on the
top of most camcorders. It can support up to 2kg (4.4lb). TECHNICAL
SPECIFICATIONS: Attaches By flash hot shoe; Color black; Height 2.72 in;
Lateral Tilt -90° / +90°; Material aluminum; Panoramic Rotation 360.