https://joy.videvo.net/videvo_files/video/free/2014-12/large_watermarked/TV_Studio_Camera_Tally_Light_Rack_Focus_preview.mp4 TV Studio Camera Tally Lights (Pull Focus) A pull focus shot of the tally lights on professional TV studio cameras. 1080pbroadcastingcameraequipmentfilmfilminglightlivemediaproductionprofessionalPull Focusrack focusstudiotallytechnologytelevisiontvvideo