8-2
IOL calculations
SRK ll formula
SRK/T formula
HOLLADAY formula
HAIGIS standard formula
HAIGIS optimized formula
Showa (Modified SRK formula for Japanese)
Hoffer Q formula
Shammas-PL formula
Biometry Probe
Type: Solid type
Fixation lamp: Built in the Probe (red LED)
Oscillator frequency: 10MHz
Tip diameter: 5.3mm
φ
(Concaved)
Dimensions and weight: 8mm
φ
× 97mm/30g
8.1.2 Main unit
STN liquid crystal: 5.7 inch, color
Dimension: 220(W)× 222(D)
× 275(H) mm
Weight: 4kg
8.1.3 Power supply
Input voltage: 100-120/220-240 VAC
Frequency 50/60Hz
Power consumption: 35/42VA
* The specifications and outer appearance may be changed for improved performances.