DIAGNOSTICS
195
OPTOMETRIC CHARTS
LEA SYMBOLS AND NUMBERS VISION CARDS AND CHARTS
GIMA
code
PRODUCT
Working distance Size cm
• 31275 EYE OCCLUDER -
170x200x3 mm
• 31274 OCCLUDER - 154 x Ø 47 mm
• 31276 FUN FRAMES OCCLUDER
Set of two tiger fun frames to be used as
occluder during children examinations.
31304
31275
31323
31324
31325
31322
31301
31303
31302
31307
31308
Multiple
pinhole
31309
31310
31301
SNELLEN eye chart with red/green bar visual acuity test 10 feet 3 m 23x35.5
31302
TUMBLING “E“ colour vision chart-visual acuity screen 20 feet 6.1 m 23x35.5
31303
SNELLEN eye chart for visual acuity and colour vision test 20 feet 6.1 m 23x35.5
31304
SLOAN colour bar visual acuity chart
20 feet 6.1 m 23x35.5
31307
TUMBLING “E“ eye chart
20 feet 6.1 m 28x56
31308
Traditional Snellen eye chart
20 feet 6.1 m 28x56
31309
MIXED DECIMAL chart
10 feet 3 m 28x56
31310
EWING illiterate test chart
20 feet 6.1 m 28x56
31311
SLOAN near vision chart (2 sides printed)
16 inches 40 cm 18x23
• 31322 LEA SYMBOLS NEAR VISION CARD - 40 cm (16 inches)
This test measures near visual acuity with proportionally
spaced (logMAR) lines on the front and lines with 25% and
50% spacing on the back. Response key printed on test card.
Includes training cards and instructions.
Card measures 20.3x25.4 cm (8x10").
• 31323 LEA SYMBOLS 15-LINE DISTANT CHART - 3 m (10 feet)
This test is designed for vision screening at schools and
assessment of vision of children with special needs beginning
with age of 3 years. Has a hole for hanging the chart on the
wall. Includes response key, training cards, and instructions.
43x53.4 cm (17x21"). Folds to 43x26.7 (17x10.5").
• 31324 LEA NUMBERS NEAR VISION CARD - 40 cm (16 inches)
Designed to measure visual acuity with a standard line test and
with three tighter spaced tests; 50%, 25%, and 12.5%, which
often reveal difficulties in seeing tightly crowded details.
Card measures 20.3x25.4 cm (8x10").
• 31325 LEA NUMBERS 15-LINE DISTANT CHART - 3 m (10 feet)
This test is designed for vision screening at schools and
assessment of vision of children with special needs beginning
with age of 5 years. Has hole for hanging on the wall.
45.7x50.8 cm (18x20"). Folds to 45.7x25.4 (18x10").
LOW CONTRAST CHARTS OCCLUDERS
31274
31276
OPTOMETRIC PENCILS
31311
31318
31317
• 31319 OPTOMETRIC PENCILS - set of 2 pcs
Set of two wooden puppets (red and white) used to capture attention
during vision evaluation in young non-verbal children.
Can also be used for test of convergence.
• 31317 CONTRAST SENSITIVITY
CARD - NEAR VISION 40 cm
size 40x34 cm
• 31318 CONTRAST SENSITIVITY
CHART - FROM A DISTANCE 3 m
size 77x61 cm
It checks for the ability to
distinguish light and dark
(contrast). It can detect
vision problems. Also useful
to reveal in time regression or
progression of the cataract disease.
