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Complete Rabin Contrast Sensitivity Set
A new contrast sensitivity test comparable to the small letter contrast test. Detects subtle effects of defocus, low luminance and glare.
Set includes the following: CAT. NO. 2126 Rabin Contrast Sensitivity Test CAT. NO. 2147 Glare Filter CAT. NO. 2148 Low Photopic Filter CAT. NO. 914 Small Illuminator Cabinet CAT. NO. 915 Adjustiable Base, Soft-tipped pointer, recording forms and test instructions.
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Rabin Contrast Sensitivity (CS) Test
Notations for testing at 4 meters (13 ft.). 20/50 letter size. Detects subtle effects of defocus, low luminance and glare. Log CS increases 0.25 steps per row (0.05 Log CS per Letter).
Must be used with Cat. No. 914 Small ETDRS Illuminator Cabinet.
See Cat. No. 2120 Complete Rabin Set for optional accessories. Recording forms included.
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Rabin Contrast Sensitivity (CS) Test
Notations for testing at 4 meters (13 ft.). letter size 20M, 4/20,13/66 (6/30, 20/100 equiv). Detects subtle effects of defocus, low luminance and glare. Log CS increases 0.25 steps per row (0.05 Log CS per Letter).
Must be used with Cat. No. 2425 Large ETDRS Illuminator Cabinet.
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Landolt "C" Translucent Low Contrast Chart 10%
Notations for testing at 4 meters (13 ft.). Acuity range 40M to 2M (20/200, 6/60 to 20/10, 6/3 equiv.). Measures 62 X 65 cm (24.5 X 25.5 in.)
Must be used with Cat. No. 2425 Large ETDRS Illuminator Cabinet.
10% Contrast
Test includes soft-tipped pointer, 50 recording forms (CAT. NO. 2514) and test instructions
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Tumbling "E" Translucent Low Contrast Charts
Notations for testing at 4 meters (13 ft.). Acuity range 40m to 1.5m (20/200, 6/60 to 20/10, 6/3 equiv.). Measures 62 x 65 cm (24.5 x 25.5 in.).
Must be used with Cat. No. 2425 Large ETDRS Illuminator Cabinet. Includes test instructions, soft-tipped pointer, and recording forms (Cat. No. 2514).
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| Sloan Translucent Low Contrast Charts |
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For testing at 4 meters (13 ft.). Acuity range 25m to 2m (20/160, 6/48 to 20/10, 6/3 equiv.). Two smaller groups 5m to 2m for repetitive testing (20/40, 6/12 to 20/10, 6/3 equiv.).
Must be used with Cat No. 914 Small Illuminator Cabinet . Includes soft-tipped pointer, instructions and recording forms.
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Notation for testing at 4 meters (13 ft.). Acuity range 40m to 1.5m (20/200, 6/60 to 20/8, 6/2.4 equiv.).
Cat. No. 2425 ETDRS Illuminator Cabinet is necessary with these charts. Measures 62 x 65 cm (24.5 x 25.5 in.). Includes soft-tipped pointer, recording forms (Cat. No. 2514) and instructions.
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PV Numbers™ Translucent Low Contrast Charts
Notation for testing at 4 meters (13 ft.). Acuity range 40m to 1.6m (20/200, 6/60 to 20/8, 6/2.4 equiv.).
Cat. No. 2425 ETDRS Illuminator Cabinet is necessary with these charts. Measures 62 x 65 cm (24.5 x 25.5 in.). Includes soft-tipped pointer, recording forms (Cat. No. 2514) and instructions.
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