Canon RK-F2 Full Auto Ref-Keratometer Guia De Especificação
Product Specifications
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General
Type
Type
Full Auto Ref-Keratometer
Alignment Mode
Full Auto/Auto/Manual
Auto Function
Auto Shoot
Fixation Target
Internal fixation/ Automatic fogging system
Corneal Pupil Diameter
2 to 16 mm
Retro-Illumination
2 images may be stored in memory
Data Memory
Maximum 10 measurements of REF and KER for each eye
Interface
RS-232C, USB Host, LAN
Display
Tilting 5.7 inch VGA color TFT LCD screen
Operation Range
Front/Back: 40 mm
Left/Right: 90 mm
Up/Down: 30 mm
Left/Right: 90 mm
Up/Down: 30 mm
Built-In Printer
Thermal line printer with easy loading and auto cutter
Chin Rest
Up/Down: 60 mm (Electrical)
Joystick
Single-Axis (Electrical)
Refractometry
Sphere (SPH)
-30 to +22 D (when Vertex distance of 12 mm)
Cylinder (CYL)
0 to ±10D (Increments: 0.12D and 0.25D)
Axis (AX)
1° to 180°
(Increments: 1 mm)
(Increments: 1 mm)
Pupil Distance (PD)
30 to 88 mm
Minimum Pupil Size
2 mm
Keratometry
Radius of Curvature
5 to 10 mm (Increments: 0.01 mm)
Corneal Power
33.75 to 67.5D (When cornea equivalent refractive index is 1.3375)
Corneal Astigmatism
0 to -15D
Axis
1° to 180° (Increments: 1 mm)
Corneal Periphery
Measurement area: 30° (When radius of curvature is 8 mm)
Corneal Diameter
2 to 14 mm
Electrical and Environmental
Power Saving System
Available
Power Supply
100-240V 50/60Hz
Power Consumption
80VA
Physical Characteristics
Dimensions (W x L x H)
Approximately 10.2 x 19.3 x 18.5 inches
(260 x 490 x 470 mm)
(260 x 490 x 470 mm)
Weight
Approximately 33 pounds (15 kg)
Specifications are subject to change without notice.