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Butterfly Acuity Test with Lea SYMBOLS® Test designed to rapidly test for amblyopia & strabismus using gross thru fine stereopsis (4800 to 20 sec of arc) - Graded Circle Test from 800 sec now down to 20 sec - No monocular clues - New improved booklets - Answer Key on back cover - Includes polarized viewers -
Cardiff Acuity Test Set™ with 36 cards and occluding glasses An upgrade for the Cardiff Acuity Test™ is now offered to meet the differing needs of Pediatric vs. Low Vision patients (Item #: NCATSLVU). The Low Vision upgrade kit includes a set of 3 cards each of levels A, LVB and LVA plus three red dividers. The standard set covers 12 acuity levels from 20/160 to 20/12.5. This version also include a pair of 4608R Butterfly foamy occluding glasses. The Low Vision set covers 14 levels from 20/320 to 20/12.5. There are three cards at each of these acuity levels. Intended for test distances of 1 meter and 50 cm. Cards are laminated and measure 7 3/4 by 10 1/2 in (20 by 27 cm) and are labeled by acuity level equivalents in decimal, meters, feet, Snellen and LogMAR for both test distances. -
Projector Slide Replacements Child Acuity Projector Slide Allen Figures, Tumbling "E", Landolt "C" This family of projector slides are designed for testing all ages. Made of high quality photographic film, sealed between two pieces of glass to ensure sharp optotypes to maintain the integrity of your exam. Each slide must be adjusted for use on different length testing lanes. -
Child Vectorgraphic Projector Slide → Training Demonstration → Tumbling E Monocular 20/100 – 20/15 (9 Lines) → Acuity Balance 20/30 – 20/20 (3 Lines) → Tumbling E Binocular 20/30 – 20/15 (4 Lines) → Fixation Disparity with Fusion Lock → Stereopsis 215 - 40 seconds of arc -
Collection of 66 test cards for use during examination of children. Hanks Pediatric Optotypes - Calibrated from 6/60 to 6/4. Designed for this purpose and tested in clinical trials to confirm recognition of the symbols by young children. Landolt C & Illiterate E Optotypes are also included - Calibrated from 6/60 to 6/4. Color Vision Screening - Pseudo-isochromatic plates with letters, numbers, circles and trails. Quality Production - Each card is matt laminated and encapsulated for long life protection. Actual size of each card is 108 x 112mm. Item #: AUPTC -
9" x 14" Translucent Plastic May be used with illuminated test cabinets or as a wall chart 20/100 to 20/10 Item #: BC1263 -
20/200 to 20/10 size. 22-1/2" x 11" Item #: BC1243 -
Fly Acuity Test with Lea SYMBOLS® Test designed to rapidly test for amblyopia & strabismus using gross thru fine stereopsis. (4800 to 20 sec of arc) - Graded Circle Test from 800 sec now down to 20 sec - No monoculur clues - New improved booklets - Answer Key on back cover - Includeds polarized viewers -
This test can be used with infants, children and adults with low cognitive abilities when communication difficulties prohibit the use of optotype tests to measure visual acuity. This test measures an individual's ability to detect the presence of parallel lines of decreasing width to provide information about the function of some parts of visual pathways. Item #: GF1300 -
Proportionally spaced (logMAR); line sizes range from 20/100 to 20/8 (6/30 to 6/2.4) equivalent, 0.20 to 2.50. This chart can either be wall mounted or used in an ESV1200 illuminated cabinet. -
This test is designed for vision screening at schools and assessment of vision of children with special needs beginning with age of 5 years. Proportionally spaced (logMAR); line sizes range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Has hole for hanging on the wall. 18" x 20" (45.7 cm x 50.8 cm). Folds to 18" x 10" (45.7 cm x 25.4 cm). -
Adult LEA NUMBERS® chart for ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets including both the ESV3000 and ESC2000. LEA NUMBERS® ETDRS chart contains optotypes in proportionally spaced (logMAR) lines; lines range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Fits in ESV3000 ETDRS illuminated cabinet.
+65 6514 0848|info@ophthalmic.com.sg
