What is a Titmus vision Screener?
What is a Titmus vision Screener?
Titmus Vision Screeners are ergonomically designed, precision-built stereoscopic instruments, providing precise and prompt measurement of visual performance. The screeners are engineered for accuracy, validity and reliability with emphasis on convenience and ease of administration.
How accurate are vision screeners?
Results: The Spot Vision Screener was able to successfully evaluate 313 of 330 children (95%). The sensitivity of the Spot Vision Screener to detect American Association for Pediatric Ophthalmology and Strabismus guidelines for amblyopia risk factors was 89.5% and the specificity was 76.7%.
What does the Titmus test assess?
Titmus vision screener is a sensitive tool to detect visual impairment. However high false positive results and poor agreement with Snellen limits its widespread use in clinical applications.
How do you check your eye Ophthalmology?
Vision screening Your doctor will perform a visual acuity test. During this test, you’ll look at a chart containing symbols or shapes (such as the alphabet). The doctor will take note of your ability to correctly identify these symbols or shapes from a distance. They’ll also perform a refraction test.
What age can you use a Spot vision screener?
The Spot Vision Screener (Spot; Welch Allyn Inc, Skaneateles Falls, New York, USA) is marketed for use starting at age 6 months.
What is normal stereopsis?
For discerning the clinical significance the stereo acuity levels were categorized into normal (20 arc seconds or better), Borderline (25 arc seconds to 40 arc seconds) and Reduced stereopsis (50 arc seconds to 400 arc seconds).
Why Titmus V4 automatic vision screening?
The Titmus V4 automatic vision screening instrument features a compact lightweight foldable design for ease of handling, membrane panel for operation,ergonomic design for patient comfort, standardized test illumination and an integrated handle for ease of transport. Ergonomics accommodates both adults and children.
What is a vision screener?
Titmus Vision Screeners are ergonomically designed, precision-built stereoscopic instruments, providing precise and prompt measurement of visual performance. The screeners are engineered for accuracy, validity and reliability with emphasis on convenience and ease of administration.
How much does a Titmus V4 V2 cost?
Titmus V4_V2, rev. 05041215 HONEYWELL – CONFIDENTIAL •Family of instruments –Model comparison Model Titmus V4 Titmus V2 Suggested Resale Price $3055.00 $2645.00 Product similar to TitmusiSeries Titmusi400 Titmusi250 Product similar to Model 2 2a w/perimeter 2s w/perimeter
How many tests can I expect from my vision screener?
Total of 16 tests per vision screener (based on slide set selected). Fluorescent Light Source: Improves slide illumination, replicates actual daylight conditions and provides true color testing. Light will give years of extended service (10,000 hours). Membrane Control Panel: Instrument controls Located at your fingertips for ease of operation.
