The Samsung SyncMaster 955DF is a 19-inch CRT monitor that delivers true precision from the flattest tube available. Utilizing Samsung's DynaFlat display technology, it delivers a 0.20mm horizontal dot pitch, 1600 x 1200 resolution, scanning frequency of 30-85 kHz horizontal and 50-160 Hz vertical, and Smart III Anti-Glare and Anti-Static surface treatment.