HACSS-HolladayAutomated ContrastSensitivity System
Available from M&S Technologies Inc.
Fully automated system eliminates technician bias; includes Quick Test
program for repeat patient screening thereby minimizing test time; automatic
data collection & export feature into M&S DataRight Services. Complies
w/ANSI & ISO standards, FDA guidelines. Test time 5 minutes per eye.
Type - Automated CSF system, including
hardware & software. Can be
integrated with Smart System 2020
visual acuity system
Alignment Monitor - n/a
Contrast Sensitivity Type - US Patent Number: 7,354,155.Sinusoidal bulls-eye displayed at photopic (85cd/m2) & mesopic (3cd/m2) levels. FDA required protocol from 18 down to 1.5 cycles per degree.
Day/Night Target Illumination - day & night includes NDF filter to reduce luminance levels from 85 cd/m2 to 3cd/m2.
Day/Night Glare Luminance - yes, 3 glare levels