Quality Type PD Meter Optical Digital Pupilometer LED Target Lamp 45-80 Measurement Range

strongMain featuresstrong

Cornea reflection light coincidence method is used

This operates by aligning luminous points on the pupils with the measuring line

Results are displayed digitally in LCD window Right PD Left

Steps 05mm

Monocular and binocular PD are measurable

Automatic power shutoff in one minute after operation is completed

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strongSpecificationsstrong
Range of measurement 4580mmTotal in 05mm steps 22540mmEach in 05mm steps
Display Liquid crystal digital display
Fixation target Green dot on illuminated background
Focus range 30cm to infinity
Illumination LED
Automatical shutoff after one minute of inactivity
Power supply 45V DC 2 AAA batteries