Snap-ON Chart/ ETDRS
Snap-ON Chart/ ETDRS

Exchangeable Charts

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ETDRS Portable
  • Measures Standardized ETDRS Acuity
  • Measures Potential Vision
  • Snap-on Exchangeable Charts
  • Brightness Control
​FEATURES

  • Adjustable Brightness
    Digital Voltmeter Indicating Brightness

  • Rechargeable Battery
    Digital Voltmeter Indication Power

  • Selection of Vision Charts
    5 ETDRS Charts

  • Dual Measuring Cords & Magnifier
    20/15 to 20/1600 Acuities

  • LED Bulbs

  • Sleek ergonomic design

  • Durable Aluminum Construction

  • 1 Year Warranty

Options

  • Panoramic Pinhole Lens Clip

  • Potential Vision Charts

Attributes
Includes
  • RAM ULTRA/Interchangeable Charts
  • Charts= Chart 1, Chart 2, Chart R, Revised Chart 1, Revised Chart 2
  • Carrier Frames
  • Pinhole-Lens Clip, 2 ea.
  • Near Lens Clip 2.5/5.0 Diopters
  • Low Vision Adaptor
  • Trial Frame Pinhole
  • Magnetic Occluder
  • Charger
  • Lanyard Switch/Adjustable Lanyard
  • Instruction Manual
  • AMA Optics, Inc Lens Cloth