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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
=-20 m-1 >+15 m-1
the digital platform allows easy program updates and expanded online functions
load capacity (table) Approx
Structure: Full rim Material: Acetate Gender: Kids Frame Finish: Shiny Hinge: Flex Lens Size: 49 Bridge Size: 17 Temple Size: 138 Lens Height: 33 Frame Width: 128
INS-11112 | Digital Pupilometer PD-400 Trial Lens Sets =-20 m-1 >+15 m-1Digital PD Meter is a precision optical instrument used to measure distance between pupils in the process of optometry for spectacles. The instrument is composed of six parts: measurement system, optical system, electronic conversion system, computer software, visual liquid crystal display system, and rechargeable lithium battery power supply system, the following characteristics: Using the HD camera to dynamically observe the subject, both eyes can
US$ 20.00
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