What is the minimum working distance for the chart? Also, what intervals can be set for the working distance?

Minimum working distance of 1 meter, working distance setting range is 1-7 meters, in general the standard is 5 meters, depending on the location of the individual to set the distance, the word mark are with the distance and change.

How do you reverse the image for a miror?

This monitor has no mirroring function and is suitable for use in rooms with long spaces. But the display of this eye chart is super strong. Recommended model for mirroring function: full display: http://www.amazon.com/dp/B07MP2S89M?ref=myi_title_dp window display: http://www.amazon.com/dp/B077Z7NRYQ?ref=myi_title_dp

How do you set the working distance?

Adjust the working distance: press the 'OK' button - select the working distance - press the 'left and right' buttons to adjust the required distance. Press any key to exit the operation.

Does it have the Snellen chart?

Hi, this eye chart has the Snellen chart. We attach the video. You could check the video.

19in Visual Acuity Chart | Desertcart Hong Kong

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HK$5707

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

👁️ See the Future of Eye Care!

DIVERSE DISPLAY MODES - Choose from 5 customizable display modes to meet every patient's needs effortlessly.
PRECISION AT ITS BEST - Enjoy high precision with a measuring distance adjustable to 0.1m for tailored vision assessments.
SHARP AND CLEAR VISUALS - High-resolution LCD screen ensures crystal-clear images for accurate testing.
MULTIFUNCTIONAL CONVENIENCE - Experience auto-play, vision sensitivity testing, and mirror image functions for a comprehensive eye exam.
USER FRIENDLY REMOTE CONTROL - Easily navigate through settings and modes with a sleek remote for a seamless experience.

The Huanyu Visual Acuity Chart is a state-of-the-art digital eye testing solution featuring a 19-inch high-resolution LCD screen, over 44 visual targets, and five versatile display modes. Designed for precision and convenience, it allows for adjustable measuring distances and is perfect for optometrists seeking to enhance their practice with modern technology.

Specifications

Manufacturer	Huanyu
Part Number	YBJ-7
Item Weight	6.93 pounds
Package Dimensions	19.2 x 16.2 x 4.2 inches
Item model number	19inch
Is Discontinued By Manufacturer	No
Size	19inch LCD Screen
Color	Black
Style	Digital
Material	Plastic
Item Package Quantity	1
Switch Style	Remote
Special Features	10+ display modes
Batteries Included?	No
Batteries Required?	No

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