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Armaignac Optometric Scale - Innovative Visual Test for Illiterates by COMED

The Armaignac Optometric Scale by COMED is an essential tool for measuring angular visual acuity at 5 meters, specially designed for illiterates. Wall-mounted design suitable for distance vision.

  • Suitable for visual tests in illiterates and people with reading difficulties.
  • Uses the trident or Raskin's E as an optotype for accurate assessment.
  • Tests angular visual acuity by direct reading at a distance of 5 meters.
  • Helps identify main meridians in cases of significant astigmatism.
  • Prevents literate subjects from guessing letters.
12.50€
15.00€ Incl Tax
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12.50€
Estimated delivery on 03/05/2024
Factory Direct
Sold by Placemed

Average response time 24 H

Specifications
SKU
CM 32 815 05
Brand COMED
Temperature range Max = +40°C ; Min = -10°C
Materials PVC plates, steel chains and rings
Classification Class I Device
Thickness 1.5 mm
Dimensions 210(x3) x 250 mm
Standard NF EN ISO 9001: 2015
Color White with black symbols
Weight 145 g
Shipped From France
Warranty 1 year
Application Professional use in optometry and medical diagnostics
Description

Description - Armaignac Optometric Scale - Innovative Visual Test for Illiterates by COMED

The Armaignac Optometric Scale, manufactured by COMED, represents a significant advancement in the field of visual acuity testing, especially for illiterates. This innovative test allows for the measurement of angular visual acuity at a distance of 5 meters. Designed to be wall-mounted, it is ideal for long-distance vision tests. The Armaignac Optometric Scale uses optotypes such as tridents or Raskin's E, whose orientation varies, to test retinal resolving power and shape recognition. This test is not only useful for non-readers but also prevents literate individuals from guessing letters, thus offering a more accurate vision assessment. Additionally, this test can highlight the main meridians, a crucial aspect in diagnosing significant astigmatism.

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