OPTIKON - Keratron Scout - Technical Specifications

AREA OF ANALYSIS:	10mm x 14mm (visible on the monitor)
KERATOSCOPE CONE:	28 border mires, equally spaced on a 43D sphere
ANALYSED POINTS:	Over 80,000
MEASURED POINTS:	7,168
CORNEAL COVERAGE:	From 0.33mm (minimum diameter on a 43D sphere) up to 11mm on a normal eye
MEASURED AREA:	90% of the corneal surface (normal eyes)
DIOPTRIC POWER RANGE:	From 1D to over 120D
RESOLUTION:	+/- 0.01D, 1 micron
FOCUSING DEVICE:	Eye Positioning Control System EPCS (patented) automatic acquisition, with decentration correction
TV CAMERA:	High resolution (C.C.I.R.)
MONITOR:	4" B&W
OTHER FEATURES:	"OK" button and OD/OS acquisition keys, reverse OR keys, low-power standby function, tiltable mires cone (0°-10°)
WEIGHT:	1 Kg approx.
ACCESSORIES INCLUDED:	Calibration set, Scout software

ENVIRONMENT:	MS Windows 98/Me o 2000/XP
PROCESSOR, MEMORY:	Pentium III 450MHz, 64 Mb RAM
DISKS:	Internal 10 Gb HD, internal 8x CD-Rom, Floppy disk drive 3 1/2'' - 1.44Mb
MONITOR:	Super VGA color monitor 14'', 1024x768 points, 16 million colors
PRINTER:	Ink jet (eg. HP 690-990 or equivalent)
PORT:	USB Port

DIOPTRIC SCALE:	Absolute, Normalized, Adjustable
KERATOMETRIC VALUES AND INDICES:	K-readings, Meridians, Hemimeridians, Maloney Indices, Eccentricity
PUPIL:	Border detection, diameter and decentration
ZONES AND GRIDS:	3, 5 and 7 mm, orthogonal axis or millimeter grid
MAPS:	Local curvature, axial curvature, wavefront OPD or Wfe refraction map with 3D insert
MOVE AXIS:	Position of the axis selectable as corneal vertex, pupil center or any other choice
PRINT:	Print screen with header of the institution, or personalized print templates
SPECIAL FUNCTIONS:	Profiles, difference, repeatability check, maps comparison, caliper, refraction calculator
IMAGE ACQUISITION AND MOVIES:	Enabled with TV camera mounted on a slit lamp and video capture board (not included)
ON-LINE HELP:	On-line multi-language help detailed for all functions
CONTACT LENS:	Fluorescein pattern simulation of most of international contact lens manufacturers' geometries. Tilting to simulate lid pressure. Lens displacement in any position. Eccentricity measured at 6 and 8 mm, over-refraction calculator. Personalized auto-fit for customized lens. Adjustable clearance scale. Link to third party software.
INTERNET CONNECTION:	Maps can be sent as attachments to e-mail messages.
LOCAL NETWORK AND DATABASE:	Management of one or more independent databases shareable in a network.

DOCKING BASE:	Power supply for videokeratoscope, USB interface to the computer, battery charger
SLIT LAMP KIT:	Slit lamp attachment for tonometer hole D=8mm, connection cable
OR TROLLEY:	Balanced arm trolley and PC interface
FAR MIRES CONE:	For deep set eyes. 28 mires are 3mm more recessed than standard cone.
OR DISPOSABLE PLASTIC COVERS:	Disposable sterile plastic covers for standard and/or far cone
MEMORY/BATTERY CHARGER EXPANSIONS:	Internal boards for hand held battery operated use to capture up to 8 pictures.
BATTERY CHARGER:	Normal (15h) or fast (2h).
BATTERY/HEAD REST MODULE:	Can be connected to videokeratoscope for hand held operation. Battery 1200mAh (1 hour)