Topcon Introduces the MC-4S, A Compact Mirror Chart

By Staff
Thursday, January 2, 2014 12:21 AM

Product: Topcon MC-4S 3D Mirror Chart
Top Line: The new MC-4S allows eyecare professionals to maximize their exam space. It simulates a full 20 ft. lane in a 2’-5’ range, allowing for use in very small refraction areas. The MC-4S features a high resolution, polarized LCD display that includes all common visual acuity charts as well as the ability to show 3D movies or to show the effects of polarization on a patient’s glasses. The MC-4S can be linked to Topcon’s CV-5000S vision tester and EXAM-5000 refraction system through the KB-50 one-dial controller.
Close Up: Besides the well-known Landolt-rings and red/green charts, the MC-4S also provides original motion “active charts” that are useful for checking stereo-vision, astigmatism, heterophoria, etc.
Vital Stats:

Test distance: Equivalent to 5.0m
Test chart: Visual acuity test chart for visual acuity 0.03 - 2.0 and visual function test chart
Chart display: Charts of one horizontal line, one vertical line, one character, R&G, reversed, B&W are displayed. Contrast is changed. Polarization display is possible.
Filter: Polarized filter
Luminance: 200 +/- 20cd/m2
Contrast : 85 percent or more
Installing distance: 60cm, 80cm or 100cm (from the vertex of the patient to the chart window of the instrument)
Dimensions: 440mm wide, 339mm deep, 1330mm high
Weight: 20.3kg