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Title:
LEA SYMBOLS® Super Pinhole Chart LEA SYMBOLS® Super Pinhole Chart
Product #:
300307 Description
LEA SYMBOLS® chart for the Super Pinhole Macula Cabinet with proportionally spaced lines; line sizes range from 20/100 to 20/20 (6/30 to 6/6) equivalent.
LEA SYMBOLS® Super Pinhole chart measures 10" x 10" (25.4cm x 25.4cm)