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GLT Good Lite LEA SYMBOLS® 2.5% Single Symbol Book Set P14350331GLT-250625 https://cdnimages.opentip.com/full/GLT/GLT-250625.jpg Good Lite LEA SYMBOLS® 2.5% Single Symbol Book Set The LEA SYMBOLS® 2.5% Single Symbol Book Set is a low contrast tool to measure visual acuity in low-light environments. The testing procedure is identical to measuring visual acuity at high contrast. The 2.5% test is the most practical low contrast test for clinical use. Single optotype line sizes from 20/200 to 20/8 (6/60 to 6/2.4) equivalent. This book also provides decimal and logMAR scales for each line size. Includes isolating mask, response key, instructions, and 13 offset pages for easy flipping.Dimensions: 5\" x 5\" (12.7 cm x 12.7 cm).Test distance: 10 feet/3 meters. 14350331 3.0000lbs 0.00 0.00 0.00
Good-Lite
151.8000 2027-06-07 In Stock

Good-Lite LEA SYMBOLS® 2.5% Single Symbol Book Set, Price/each

Brand Good-Lite
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SKU: GLT-250625
Price: $151.80
Quantity:
In Stock
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Product Description

Price is for each.

The LEA SYMBOLS® 2.5% Single Symbol Book Set is a low contrast tool to measure visual acuity in low-light environments. The testing procedure is identical to measuring visual acuity at high contrast. The 2.5% test is the most practical low contrast test for clinical use. Single optotype line sizes from 20/200 to 20/8 (6/60 to 6/2.4) equivalent. This book also provides decimal and logMAR scales for each line size. Includes isolating mask, response key, instructions, and 13 offset pages for easy flipping.

Dimensions: 5" x 5" (12.7 cm x 12.7 cm).

Test distance: 10 feet/3 meters.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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