Available from OCULUS Inc.
Available as licensed option for all OCULUS perimeters. SPARK uses statistical correlations between threshold values of neighboring locations or locations along the same nerve fiber bundle to accelerate the exam. The four phases of the test provide four sets of threshold values, the final result is obtained by taking the median in each location. The averaged result ensures higher repeatability of the test, ideal for progression analysis. High correlation with OCT findings.
Stimulus - Goldmann standard size III
white on white (SAP) test
Area Of Field - central visual field
(30°) 30x24 fixed
Standard Tests - Threshold tests for precision measurements, screening and patient training. Fine-tuned for glaucoma. SPARK-N for neurological cases.
Test Strategies -