I D E M

Comprehensive, computerized and user-friendly, performing the basic screening tests, glare sensitivity and resitance, also driving licence aptitude when required for certain professional screening.

Features:

• Perform a test in 3-5 minutes

• 2 year warranty

• Adapted to wearers of progressive lenses

• Lit by LEDs for an unlimited lifespan, without yellowing of the band

• Sensitive detector to ensure correct head position

• Uses different acuity charts to prevent memorisation of tests

• Lightweight and inclines for ease of transport and patient adaptation

• No intermediate buttons

• Parameter distances (far, intermediate and near vision)

• Parameter luminosity (high and low photopic, mesopic)

• VT1 software compatible with XP, Windows Vista, Seven and 8

• Programm test sequences to adapt tests to professinal risk of each patient

• Customise operator and patient instructions

• Interface mode to export medical results

• Selective printing of tests

• Programm test sequences and scoring according to Purdue Job Standards

• Programm your own scoring to determine a pass/fail

Tests:

• Visual Acuity for adults: Letters and Landolt rings

• Visual acuity for children

• Glare sensitivity

• Glare resistance

• Contrast sensitivity

• Hyperopia

• Astigmatism

• Fusion

• Depth perception

• Vertical and horizontal phorias for adult

• Vertical and horizontal phorias for children

• Ishihara-type color test

• Amsler grid

• Horizontal, vertical, nasal and central visual field