Home
Company Info.
Product Catalog
Optometric Paddles
Occluder & Maddox
Eye Shields
Testing Tools
Precision Lenses
Trial Frames
Trial Lens Sets
Tables & Seats
Lab Equipments
Lensometers & Lens clocks
Ophthalmic
Loupes & Magnifiers
Cloths & Cases
Contact Us

Product Catalog 

 

Vision Chart

Near Vision Chart
  • Near Vision Chart
  • yuself@yeah.net
  • USB SD card Near Vision Chart
  • Vision Icon of Near Vision Chart
  • Vision Chart
Model No.︰C901
Brand Name︰-
Country of Origin︰China
Unit Price︰-
Minimum Order︰-
Share on:

 Total 14 Related Items 
Prev1011121314

Product Description

Specification
LCD size: 17 inch XGA Panel
Working distance: 2-7m,Step 0.1m (80-260inch,Step 5inch)
Remote Control:  IR
Battery of remote control: AAA
LCD brightness:  160cd/m²
Vision icon:  E,C,Alphabet,Figure,Children
Testing function:  Schober test, Worth test, Cross grid, Coincidence test, ETDRS, Stereo test, Astigmatism test, Fixation point test, Ishihara test, Cross cylinder, Red green panel, Red green balance, Contrast sensitivity
Mask: Opposite color,Single icon mask,Horizontal mask,Vertical mask,Red/green mask.
Unit:  5-Grade,Decimal,LogMAR,Snellen(ft),Snellen(M)
Other functions:  Mirror icon,Screen saver.

Power Supply
Input voltage: AC 100~240v
Input frequency: 50Hz/60Hz
Output power: 20VA(max)
Output voltage: DC 12V

Ambient conditions
Working Temperature: +5°C~+40°C
Relative humidity: 80%
Air pressure: 800hPa~1060hPa
Storage Temperature:  -40°C~+55°C
Relative humidity: 93%
Air pressure: 700hPa~1060hPa
Transportation Temperature: -40°C~+55°C
Relative humidity: 93%
Air pressure:  700hPa~1060hPa
Net weight:    2Kg

Product Image

Near Vision Chart
Near Vision Chart

yuself@yeah.net
yuself@yeah.net

USB SD card Near Vision Chart
USB SD card Near Vision Chart

Vision Icon of Near Vision Chart
Vision Icon of Near Vision Chart


Related Products
near point convergence
Double ended Wolff Wands
peripheral awareness
Double ended Wolff Wands (red balls)
Red/Green goggle
Red/Green goggle
Red/Green spectacles
chrome frame Red/Green Reversible Glasses

Home  |  Company Info.  |  Product Catalog  |  Contact Us  |  Sitemap  |  Mobile Version
Powered by DIYTrade.com