1. Construct HOTV "Test Box" and cut along the line above. 2.Patch non-tested eye 3. Have child match letters in this document with the test box held 2-3 feet to familiarize. 4. Move back so …

The HOTV matching method will determine the visual acuity more accurately and at a younger age than many other tests. It is accurate because four actual optotypes are used as matching …

HOTV NearChart and Instructions for Testing by Matching. What you will need: • Eyeglasses for reading if the person being tested has them. • HOTV Near Chart (this page). • HOTV Pointing …

LEA Symbols and HOTV –Threshold Screening. 5. Ask child to identify symbols on the top line, both eyes uncovered, to ensure understanding of the screening procedure. Child may choose …

To screen for clarity of vision when looking in the distance; to detect myopia, amblyopia, astigmatism, and/or anisometropia. Visual acuity is checked using a standardized LEA …

To check the visual acuity of children who do not know the alphabet or have difficulty with the LEA SYMBOLS® or HOTV wall chart. Visual acuity is screened at a distance of 10-feet using the …

Construct HOTV "Test Box" Have child match with the test box held 2-3 feet to familiarize. Then move back so test-box is 10 feet from the child. Test 1st HOTV letter. Then 2nd, 3rd and 4th. If …

child can identify/match the optotypes on the 20/100 line. • Position child at 10 foot mark. • Occlude left eye (screen each eye separately). • Starting at the top line, ask child to identify …

HOTV Test Guide. The HOTV test is used for young children that can't identify letters. To set up the test, click the link below to download the eye chart and the matching guide for the child; …

Test first, top 20/60 HOTV letter. Next, move down to 20/50, then 20/40... If can’t see 2 of 4- move to larger letter. Record the smallest acuity level with at least 3 of 4 correct for right eye. Next, …