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JHA-5 5M standard visual chart light box
Product Name:
JHA-5 5M standard visual chart light boxModel No.:
JHA-5Minimum Order:
1
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 boxWhite & black 2 color
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Contact Us
Contact:
Mr. Li YiyangTel:
+86 15001978117Fax:
+86-21-50301363E-mail:
jiahe@jhoptical.com-