Features:

17 inch LED backlit screen

New CNT test, which is more scientific, effective, and directive. CNT curve will be formed and displayed on the screen when the test is finished.

Better user experience--- All tests icons are listed on home interface.

Quick test list--- Pick ten or less frequently used tests to establish your own quick test list.

V style optotype arrangement--- Avoid optotpyes congested on the screen.

Excellent programming give full play to the features of CPU.

Screen
	Type	17 inch XGA Panel with LED backlit screen
	Resolution	1280 x 1024 pixels
	Brightness	﹥200 cd/m2 (min)
	Chart
	Optotypes	E, C, Alphabet, Numbers, Children, Allen pictures (Normal and V type)
	Mask type	Change of the background, Single mask, Horizontal mask, Vertical mask, Red/Green mask, Contrast
	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, Traffic Light, Horizontal Coincidences, Vertical Coincidences, Schober Low vision chart (E,C,Alphabet,Numbers, Allen pictures) “V” Style Optotypes

Other Functions
	Video Playing,Image browsing,Randomization Optotypes Playing,Mirror function,Screen Save function,Standby function

	Visus Unit
	Decimal	0.05~2.0
	Snellen(ft)	20/400~20/10
	Snellen(m)	6/120~6/3
	LogMAR	-0.3~1.3
	5-Grade	3.7~5.3

	Power Supply
	Input	100-240V AC,60/50Hz
	Consumption	20Watt (max)

	Remote Control
	IR Remote, 2*AA Batteries
	Working Distance
	2m~7m (in steps of 0.1m) 6ft-24ft (in steps of 0.5ft)
	Low vision chart 0.6m~1.5m, in step of 0.1m