LED 视力表(C-901)

LED Visual Chart

Detailed description

LED Vision Chart
Model no.: C901

CE & US FDA

Specifications
LED	Type	17” Panel with long-lasting backlight
	Resolution	1920*1080 pixels
	Brightness	160cd/m 2 (min. )
Charts	Optotypes	Tumbling E, Landolt C, Alphabet, Numbers, Children.
	Mask type	Single Mask, Horizontal Mask, Vertical Mask, White/Black Mask, Red/Green Mask
	Special Chart	ETDRS, Contrast Sensitivity Test, Contrast Test, Ishihara, Cross Cylinder, Astigmatic Fan Dial, Cross Grid, Fixation Spot Test, Stereo Test, Red/Green Panel, Worth Four-Dot Test, Red/Green Balance, Street Lamp, Horizontal Coincidences, Vertical Coincidences, Schober.
Other functions	Video Playing, Audio Playing, Randomization Optotypes Playing, Mirror function, Screen Saver function, Standby function.
Visual Unit	Decimal (0.04)-(2.0)
	20ft (500)-(10)
	6m (150)-(3)
	LogMAR (-0.3)-(1.4)
	5-Grade (3.6)-(5.3)
Working Distance	2m- 7m, 0.1 step
	6ft- 24ft (in steps of 0.5ft)
Power Supply	Input	AC 220V-230V ± 10%, 50/60 Hz
	Output	12V DC
	Consumption	20Watt (max)
Remote Controller	IR Remote, AAA Battery
Packaging	Dimension	500mmx 440mm x 210mm (L/W/H)
	Gross Weight	7KGS
	Net Weight	1.75KGS
Standard Accessories	Remote Controller, Wall Bracket, Desk Bracket, Red/Green Glasses, Optotypes Card, Power Cable, AC-DC Adapter