Home > Optometry Instrument > Visual chart light box > 5M Vision Chart Light Box > JHA-5 5M standard visual chart light box

JHA-5 5M standard visual chart light box

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Product Abstract:

Size:960*280*75mm Black and white 2 colors


Product Description

 

Black and white 2 colors

 

Specification:
Type of chart: E chart,astigmatic chart,red/green balance chart
Distance of testing: 5m
Range of testing: from 4.0 to 5.3
Record of vision: five points record,decimal record,fraction record
Size: 960*280*75mm

 

5M standard visual chart light box 
White & black 2 color

 

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