ETDRS charts for Illuminator cabinet 4M ( 13 feet ), Ophthalmic Clinical Research
SKU : 2110
Original Series Sloan Letter ETDRS (Chart R)
SKU : 2110
Designed for use in clinical studies and low vision evaluations where accurate, repeatable visual acuity measurements are required.
Designed for use in clinical studies and low vision evaluations where accurate, repeatable visual acuity measurements are required.
Can be wall-mounted.
ETDRS charts use a geometric progression from line to line, making only the
optotype size a variable. Lines and optotypes have been calibrated to be equally difficult. ETDRS chart is reliable for accurate acuity testing in clinics, research, and studies world wide.
| Brands | Precision Vision |
|---|
Specification
| Weight | 2 lbs |
| Dimensions | 27 × 27 × 0.04 in |
| Chart Size (Inches) | 24.5×25.5 in |
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Features Traditional Sloan Optotypes. For use at 100 cm (1m). Includes two charts which may be wall or easel mounted and score sheets.
Acuity Level 40M (20/320) at 1 Meter.
SKU: 5014
