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| Company | Good-Lite (Formerly Richmond Products, Inc.) | Good-Lite (Formerly Richmond Products, Inc.) |
| Item | Cardiff Pediatric Contrast Test | Wormington Near Point Card |
| Price | Inquire | Inquire |
| Description | Contrast sensitivity is the ability of the visual system to detect large but faint targets. There are
some pathological conditions that reduce contrast sensitivity without impairing visual acuity,
and the test will help in the identification of | The Wormington NP Card is specially designed to be a corrected Rosenbaum card. The known inaccuracies of the older Rosenbaum card (as noted by Horton and Jones in 1997 and others) have been corrected. The "J" notations are not used because of the |
| Approval | US | USA and worldwide |
| Product Number | 4746R Cardiff Pediatric Contrast Sensitivity Test with occluding glasses | 4537 |
| Get quote | Inquire | Inquire |