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Lea SYMBOLS®Low Vision ChartThis test for low vision is designed for examination of severely visually impaired children and adults. The largest symbols are 50M in size, corresponding to 1/50 (20/1000, 6/300, 0.02). The smallest symbols are 1M in size, corresponding 1/1 (20/20, 6/6, 1.0) at a distance of one meter. The test comes with attached cord ..

The Sensory Stimulation Activities Kit is a comprehensive program that provides both sensory stimulation and basic cognitive rehabilitation. There are more than 90 sensory activities including auditory, visual, olfactory, gustatory and tactile stimuli are described in the accompanying manual. The client's responses to these stimulation activities m..

Our near vision acuity card is designed for vision care practitioners to achieve standardized measurements of near point acuity. Simply hold the card at approximately 16 inches under standard room illumination. Our protective plastic card offers a washable, long-lasting finish.Card Size: 5-3/8" x 8"ODNVCNear Vision CardEmail for quotation..

The BAL reading charts are Arabic continuous text reading acuity charts for patients with normal and low vision.Single optotypes charts are commonly used to measure distance visual acuity and contrast sensitivity. However, continuous text is more relevant to everyday reading related tasks, and therefore usually preferred for near acuity assessment...

Use this card for screening low vision patients to tell which part of their field is best for reading or which is their current preferred field---which may not be the same area.Hold the card at a distance which reflects the power of the magnifier or plus lens the patient is viewing through.If you ask "Read the letters that you see." They will first..

The Baseline pneumatic bulb hand dynamometer pinch gauge combo measures both grip and pinch strength. Three different sized (1", 1.5" and 2") interchangeable squeeze bulbs are fitted to the gauge. Lightweight and portable. Maximum reading remains until reset. Unit is calibrated in PSI (0-30).Similar to the Martin Vigorometer.  The Baselin..

Trial Lens Refraction Paddle Set was developed in collaboration with Gregory R. Hopkins, OD, MS, FAAO, a Low Vision Rehabilitation specialist and clinical associate professor at The Ohio State University College of Optometry (OSUCO) within the Primary Vision Care and Low Vision Rehabilitation Services. This set is designed to help clinicians refine..

Original Feinbloom arrangement modified by using PVNumbers® and a logarithmic progression from 20/1000 to 20/20Uniform rows of 5 numbers each from 20/100 to 20/20Notations are given in feet and M units with equivalent Snellen fractions for a 10 foot test distance.William Feinbloom , O.D., PH.D.® is a registered trademark of Designs for Vision, Inc...

The MNREAD Acuity Charts are continuous text reading acuity charts for normal and low vision.Often times traditional vision charts only measure general parts of normal vision, such as acuity and contrast. However, many times everyday life scenarios place these two aspects in unique situations. For example, acuity is very important in vision. Testin..

Ages: 4-0 through 12-11Testing Time: 30 minutesAdministration: IndividualThe DTVP-3 is the most recent revision of Marianne Frostig's popular Developmental Test of Visual Perception. Of all the tests of visual perception and visual-motor integration, the DTVP-3 is unique in that its scores are reliable at the .80 level or above for all subtests and..

BenefitMeasures high-risk behaviors and psychological strengthsNormsBased on a nationally representative sample of more than 1,000 casesScoresNorm-referenced T-scores measure overall levels of risky behavior and psychological assets as well as specific strengths. Response validity scores provide a check on inconsistent responding and positive or ne..

Low vision booklet with LEA NUMBERS® characters is designed for testing of severely visually impaired children and adults. This complete book includes testing for 10 ft (3 meters), 5 ft (1.5 meters) and for near vision at 16 in. (40 cm). Distance testing line sizes range from 20/1600 to 20/16 equivalent. Near vision testing line sizes range from 20..

Vision Disability Screening Card. The Vision Disability Screening Card has been developed for Agency professionals and primary eye and medical physicians to easily screen for functional loss of near vision affecting activities of daily living (ability to read 1 M newsprint). It also incorporates a line of 20/100 distance vision letters to screen fo..

Ages: 3-0 through 10-11Testing Time: 15 to 20 minutes per subtestAdministration: IndividualThe Test of Gross Motor Development–Third Edition (TGMD-3) is a norm-referenced test used to identify children with gross motor deficits.New Features in the Third EditionAll-new normative data were collected from 2014 to 2017.Characteristics of the normative ..

Features both upper and lower case letters to test near visual acuity in low vision patients. Appropriate starting high plus add power or magnifier power is indicated to the right of the line of copy the patient is able to read.Size: 8.5" x 11"LVCARDLow Vision Test CardEmail for quotation..