Ishihara Colour Vision Test

Tests for protan and deutan defects. Patients must identify numbers or patterns formed in a matrix of small coloured dots varying in colour and intensity (psudeo-ischomatic plates). Two editions available: 38 plate for detailed investigation - 24 plate for quick screening Ishihara Colour Vision Test, Ophthalmic Equipments Exporters, Ophthalmic Equipments Manufacturers