Marshall M-LCD7-HDMI-BNEL3 7in Portable On-Camera Field Monitor with Nikon EN-EL3e Battery 7" TFT LCD display attaches directly to DSLR or DV cameras HDMI input works with the latest HD video cameras and high-performance digital SLR cameras Focus clearly on shots to speed up production time and reduce guesswork A must-have tool for photographers and videographers A/V input compatible with most digital cameras