The Super Pinhole Macula is very effective in determining the postoperative level of visual acuity a patient can potentially achieve. This is crucial data needed prior to committing to cataract surgery to rule out other visual problems not related to the cataract itself.
Standard Features:
ETDRS type chart layout
Optotype sizes: 20/100, 20/160, 20/125, 20/100, 20/80, 20/63, 20/50, 20/40, 20/32, 20/25, 20/20
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Lines 20/50 thru 20/20 shown in triplicate
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Legend card for test administrator included
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Testing Distance: 5 ft (1.5M)
Kit includes:
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Light Box with handle 9 1/2 x 10 1/2 x 2 1/2 in (24x27x6 cm)
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Chart (Black with white letters) in Styrene
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Power Supply
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Pinhole Occluder - long handle
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Legend Card
Universal power cord
***Four chart options available. Please specify when ordering. If none specified, Chart 1-Sloan Letters will be ordered. ***
-Letter Chart 1 - ZRKDC - Sloan Letters
-Letter Chart 2 - COHZV - Sloan Letters Scrambled
-LEA Numbers Chart
-LEA Symbols Chart