Large black eye patches (85mm)
Sold as a package of 6 or 12.
Fits comfortably over the eye with stretchable elastic band.
Size: 85mm (Large)
Color: Black
Quantity (Pkg.): 6 or 12
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Large black eye patches (85mm)
Sold as a package of 6 or 12.
Fits comfortably over the eye with stretchable elastic band.
Large black eye patches (85mm)
Sold as a package of 6 or 12.
Fits comfortably over the eye with stretchable elastic band.
Size: 85mm (Large)
Color: Black
Quantity (Pkg.): 6 or 12
| Brands | Bernell USA |
|---|
Size: 85mm (Large)
Sloan Letter charts calibrated to test visual acuity at an intermediate distance of 66 cm (26 in.).
This chart can either be wall mounted or used in an ESV 1200 , ESV 1500 , or a Model A illuminated cabinet.
This double-sided near vision card combines proportionally-spaced lines on one and 50% spaced rectangle (Massachusetts Visual Acuity Test Format) on the other. Attached 16-inch (40 cm) measuring cord ensures proper screening distance. Includes flash cards and instructions.8 in x 10 in (20.3 cm x 25.4 cm).
16-inch, 40 cm testing distance.
A vectographic two-dimensional Fixation Disparity Target for assessing Near Point of Fixation Disparity and Associated Vergence Measures at Near.
Set includes Fixation disparity test and adult Polarized.
The LEA 3-D Puzzle is designed for supporting the development of the concept of “same”, first with colors, then with black & white concrete forms that are prerequisites for the measurement of recognition acuity with the LEA SYMBOLS® tests at an early age.
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