Option for 4K (3840X2160) Commercial Monitors (DK-series)

With Tempered Glass (AG-Coated): 32": +$350, 43": +$450, 55": +$580, 65": +$680; 75": +$900, 86": +$1300, 98": +$2000. Add "-SG" to above model numbers for protective glass (e.g. DK86N-SG: $7,400 dealer cost)