Sahlgren´s Saturation Test (SST)
The "SST" is specifically designed for detecting and grading acquired color vision defects. It depends on the elevation of the saturation threshold for bluish purple colors that occurs in acquired diseases of the retina and the anterior visual pathways.
Pricing:The current price is SEK 2.200 excluding cost of delivery , any custom fees or local taxes. The SST can be delivered immediately.
More information can be found in the "how to use" instructions and in Reference
L. Frisén and H. Kalm: Sahlgren´s Saturation Test for detecting and grading acquired dyschromatopsia. Am. j. Ophthalmol.92:252-