VLC-1900P,Polarized Type LCD Visual Acuity Chart System 19″ LCD Visual Acuity Chart,Features:
■ Random Function
VLC-1900 provides various charts with differently order optotypes with Number, Alphabetic letters, Landolt, Shellen, Children opto-types in order to protect the memorizing the order of optotypes by patients.
■ Slide function
■ In order to concentrate children’s patient, VLC-1900 provides slide animation functions.
■ Also, it shows number of ophthalmic symptoms with prescriptions, when the chart is not used for period of time.
■ Adjusting viewing distance
■ Viewing distance can be adjusted in accordance to the space of the test room.
■ Viewing distance is selectable by 0.25M step within 1.5M(Min) ~ 6M(Max)
■ Sophisticated soft design
■ White Curved soft design can be placed in any test room. Specification (mm)
■ LCD Type 19inch(SXGA) TFT LCD
■ Resolution 1208 X 1024 pixels
■ Chart window size (H) 300 X (W)375mm
■ Brightness 80 ~ 320cd/M (5 – Level variable)
■ Chart Available Landolt, Snellen, English, Arabic, Numeral, Color Blindness, Special Chart, lmage and etc.
■ Selectable Distance 1.5 ~ 6M (0.25M step)
■ Memory Type SD Card
■ Power Supply DC 12V / 5A
■ Power Consumption 40W
■ Dimension / Weight (W) 436 X (H) 362 X (D) 59.55mm / 5.5kg
■ Remote Control (W) 69.5 X (H) 235.5 X (D) 26mm / 200g / Rechargeable Battery
■ Data Interface serial (RS-232)
■ Standard Accessory Wall Mount Bracket
■ Optional Accessory Poll type Floor Stand, Red / Green Glasses, Pola Glasses
Communication
■ Wireless IRDA Communication Wired RS232 Communication Manufacturer: ViewM Technology Co., Ltd. Korea