Priya Limited offers 19 inches CDT Size Viewsonic Flatron Monitors. Priya Limited, a part of the Priya Group, is the manufacturer and distributor of computer technology products. The Flatron Monitor has CRT: 19 inches [18 inches VIS], Frequency: Fh: 30-97 Khz, Fv: 50-180 Hz and Pitch: 0.21 Horizontal, 0.14 Vertical. It has Max Resolution: 1600 x 1200 @ 77Hz and operates with SuperClear ® technology.