PD Meter

PD Meter

Code : GI - 012 - 01

Main feature use exactitude optical configuration, measure more correctly, with adjustable knob, adjust the distance.

STANDARD:

• Method of measurement : cornea reflction light coidence method
• Rang of measurement : 44 to 83mm (both eyes),22 to 41.5mm (each eye)
• Graduations : 0.5mm
• Range of focusing point : 30 to infinity