The OptoChek™ Plus Auto Refractor + Keratometer, part of the VisionChek™ Digital Exam Suite, combines technology with simplicity at the core of your exam. The new, compact, modern design and intuitive user interface of the OptoChek Plus offers the easiest user experience available for measuring objective spherical and cylindrical refractive errors as well as keratometry. Innovative Reliability Index gives you confidence in obtained readings Scotopic Pupil Size (SPS) and Photopic Pupil Size (PPS) modes adjust illumination to accommodate different lighting conditions. Brilliant 5.7 inch color LCD display.
Data output options: built-in printer and serial RS-232C port for connecting to EMR/EHR and other devices Built-in storage compartment for extra printer paper or accessories Measurement range: Sphere: -30 D to +22 D Cylinder: 0 D to ±10 D Axis: 0° to 180°
Refractive Measurement Range:
Sphere: -30D to +22D (in case VD=12) (Step: 0.12/0.25D)
Cylinder: 0 to ± 10D (Step: 0.12/.25D)
Axis angle: 1 to 180° (Step: 1°)
Keratometric Measurement Range:
Radius of curvature: 5.0 to 10.0 mm (Step: 0.01 mm)
Corneal Power: 33.75 to 67.5D (Corneal refractive n=1.3375) (Step: 0.12/0.25D)
Degree of corneal astigmatism: 0 to ±10D (Step: 0.12/0.25D)
Axis angle: 1 to 180° (Step: 1°)
Pupil Diameter Measurement:
Measurement Range: 2.0 to 8.5 mm (Step: 0.01 mm)
PD measurement:
Measurement Range: 85 mm (Step: 1 mm)
Vertex Distance: 0, 10, 12, 13.5, 15 mm
Minimum Pupil Diameter: 2.0 mm
Printer: Thermal line printer (Paper width: 58 mm)
Output Port: Serial RS-232C port for connecting to EMR/EHR and other devices
Internal Display: 145 mm (5.7 inches) color LCD monitor
Positioning Range of Measurement Unit:
Front/ Back: ±22 mm
Right/ Left: ±43 mm
Up/ Down: ±17 mm
Vertical Adjustment Range of Chinrest: ±30 mm
Size:
Weight, unpacked: 28.1 Kg (12.8 lbs)
Height: 46.4 cm (18.3 in.)
Width: 22.9 cm (9.0 in.)
Depth: 42.9 cm (16.9 in.)
Electrical:
Input Power: 100 to 240V @ 50/60Hz, 60 VA
Fuse: T2AL 250 VAC
Bluetooth Power Source: 5 VDC ± 5% @ 200 mA (typical)
Power Saving Function: OFF, 3, 5, 10 min. (switchable)
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