Sloan optotypes are highly calibrated to a 5x5 grid. This grid helps to create a uniform difficulty throughout the 10 optotypes. Each optotype takes up a similar space and creates a uniform blur when they are out of a patient's visual acuity range. This is an essential factor that makes Sloan optotypes so reliable and accurate in visual acuity testing.
KASHSURG Sloan Chart with Red/Green Lines 20 Ft
Was:
$55.90
Now:
$27.95
- SKU:
- ZS306348
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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Sloan Chart with Red Green Lines 20 Ft
Was:
$65.86
Now:
$32.93
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KASHSURG Snellen Chart with Red Green Lines 20 Feet
Was:
$69.88
Now:
$34.94
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KASHSURG TZ SNELLEN Ophthometric Chart with Red Geen Lines 20 Ft
Was:
$89.88
Now:
$44.94
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KASHSURG Illiterate LandoltinchEinch Charts with Red/Green Lines 20 Feet
Was:
$107.70
Now:
$53.85
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Sloan Letter Near Vision Eye Chart with 16 Inch Cord by KASHSURG
Was:
$105.88
Now:
$52.94