Marco ARK-F Autorefractor/Keratometer
The ARK-F is a fully automatic Autorefractor and Keratomer with auto start, auto chin rest adjust, auto detect, auto X-Y-Z align, auto capture, and auto eye transition. Gentle voice command guides staff and patients. There is a wide area of refraction of up to 6 mm and mire rings for keratometry which objectively measures accommodation and captures retro-illumination images. The large 7.0” LCD touch screen has a 360° swivel and tilt capabilities for versatile positioning in corners and against walls. Sharper & clearer images using Super Luminescent Diode (superior to LED). Options include a hand-held remote control for manual measurements and control from an iPad app that provides a 1-to-1 display of the ARK-F screen.
FEATURES:
Tilt LCD Screen: Large 7.0” LCD touch screen with 360° swivel & tilt capabilities for versatile positioning in corners/against walls
Optional Accessories:
Optional hand-held remote control for manual measurements
Optional control from an iPad app that provides a 1-to-1 display of the ARK-F screen
High Speed Printer: The printer paper can be changed easily. The data sheet is cut by an auto cutter for quick and easy detachment.
Retro Illumination: Captures retro-illumination images
Super Luminescent Diode: Sharper and clearer images using Super Luminescent Diode (superior to LED)
Technical Details
| Objective Spherical Refractive Error | -30.00 to +25.00 D (VD = 12 mm) (0.01/0.12/0.25 D increments) |
|---|---|
| Cylindrical Refractive Error | 0 to ±12.00 D (0.01/0.12/0.25 D increments) |
| Cylinder Axis | 0 to 180° (1°/5° increments) |
| Minimum Measurable Pupil Diameter | ø2 mm |
| Corneal Curvature Radius | 5.00 to 13.00 mm (0.01 mm increments) |
| Corneal Refractive Power | 25.96 to 67.50 D (n = 1.3375) (0.01/0.12/0.25 D increments) |
| Corneal Cylindrical Power | 0 to ±12.00 D (0.01/0.12/0.25 D increments) |
| Corneal Cylinder Axis | 0 to 180° (1°/5° increments) |
| Pupillary Distance Measurement | 30 to 85 mm (1 mm increments) (Near point PD: 28 to 80 mm at WD = 40 cm) |
| Corneal Size Measurement | 1.0 to 14.0 mm (0.1 mm increments) |
| Pupil Size Measurement | 1.0 to 10.0 mm (0.1 mm increments) |
| Accommodation Measurement | 0 to 10.00 D (0.01/0.12/0.25 D increments) |
| Retro Illumination Image | Standard |
| Vision Comparison | Available with scenery chart |
| Auto Tracking | Fully automatic 3D tracking (X-Y-Z directions) |
EMS has partnered with GreatAmerica Financial Services to provide financing to our customers. Headquartered in Cedar Rapids, IA since 1992,
GreatAmerica Financial Services is the largest private independent small ticket equipment finance company in the US. GreatAmerica works with our customers to make purchases as easy as possible with an industry leading customer service experience.