Photography Camera

ch_client = “monnie”; ch_width = 468; ch_height = 180; ch_type = “mpu”; ch_sid = “Chitika Premium”; ch_backfill = 1; do I need lubricant for wide angle camera lens? I bought a wide Angle Lens for my camcorder. What type of lubricant should I use on the threads of the wide angle lens? Helical damping grease [...]