5031-KitA-D : Introductory Kit includes 20 tests with 1 recording form (5 Sets of Tests A-D)
5031-KitA-L : Full Kit includes 120 tests with 12 Recording Forms (10 Sets of Tests A-L)
The SpotChecks™ / CamBlobs™ Contrast Sensitivity Chart was newly designed by Dr. John Robson to be an inexpensive alternative for patients to self-monitor their disease progression in between office visits and is acceptable to various patient populations. Previous to CamBlobs™, commercially available CS tests were expensive, not easily portable or require supervised testing conditions.
SpotChecks™ / CamBlobs™ changes everything about gathering precise contrast sensitivity testing results. Each test is a single use test where patients test themselves by marking an “x” on each contrast target they see. Testing is intuitive; it only takes 2-3 minutes to complete the test and scoring the results is very easy and takes only a minute. The test sheet itself then becomes the record for the patient file. In normal subjects, the score range and reproducibility of the SpotChecks™ / CamBlobs™ chart agrees remarkably well with those of Pelli-Robson (PR) CS chart, the reference standard in research and clinical trials for many years.
Quick. Easy. Accurate. Repeatable. Affordable.