SLOAN OPTOMETRIC CHART 23 x 35.5 – 6.1 m

SLOAN OPTOMETRIC CHART 23 x 35.5 – 6.1 m

Description

SLOAN color bar visual acuity chart.

Technical Specifications
• Working distance: 20 feet – 6.1 m
• Size: 23 x 35.5 cm

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