Huanyu 18.5" (47CM) LCD Optical Digital Visual Acuity Chart 18.5-inch Eye Charts Inteligent Vision Chart Optometry Tester Projector AC100-240V
Asin: B07MBC7RJ3
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Display Fuctions: Line Display List Display Signal Display Red & Green Color Display Full Screen Display.
Accurate And Exact: Effective Distance Is 1-7M, Can Be Adjust To The Minimum Distance(Lm) For Crowded Area..
Numerous Option Of Optotypes: International C Optotypes, E Optotypes, Letter Optotypes, Children Optotypes, Numeric Optotypes, Astigmatic Optotypes, Cross Optotypes, Binocular Balance Optotypes, Color Blindness Optotypes, And So On.
Convenient For Test: With The Maximum 3 Lines And 8 Rows Of Optotypes Showing On Screen..
Features
- Compared with the traditional LCD eye chart, this eye chart adds a contrast sensitivity test and amblyopia optotypes.
- Convenient for test: With the maximum 3 lines and 8 rows of optotypes showing on screen.
- Display Fuctions: Line display List display Signal display Red & green color display Full screen display
- Numerous Option of Optotypes: international C optotypes, E optotypes, letter optotypes, children optotypes, numeric optotypes, astigmatic optotypes, cross optotypes, binocular balance optotypes, color blindness optotypes, and so on
- Accurate and exact: effective distance is 1-7m, can be adjust to the minimum distance(lm) for crowded area.
- See more on Amazon...
Brand: Huanyu | Manufacturer: Huanyu
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