DryVue DA-2 - Dry Eye Analyzer

*Special Promo includes free Forceps until 5/31/25*

Our Multi-Functional DryVue Dry Eye Analyzer fully supports 7 dry eye testing functions, including NiBut, Lipid Layer Static, Gland Opening, TMH (Tear Meniscus Height), Meibography, Corneal Staining, and Red Eye Measurement.

The DA-2 is designed to be easy to use and to provide quick and accurate results. The entire dry eye examination can be completed in about five minutes. A complete analysis and evaluation is provided at the end of testing. The DA-2 brings a slit lamp attachment that is compatible with all systems, the device can be used handheld or with slit lamp.

1. NiBUT (Non-Invasive Tear Break-Up Time) is a cutting-edge diagnostic test used to evaluate tear film stability, a critical factor in diagnosing dry eye syndrome. Unlike traditional methods, NIBUT is a noninvasive procedure that avoids using dyes or fluids, making it comfortable and highly accurate. This preferred test measures the time in seconds between a patient’s last blink and the first appearance of a dry spot in the tear film, as observed through specialized video analysis.

2. Lipid Layer Static - Lipid layer static measurement refers to evaluating the lipid layer's thickness, structure, or stability on the surface of the tear film in the eye.

3. Gland Opening - gland opening measurement refers to assessing the orifices or ducts of the meibomian glands, which are located along the edges of the eyelids. Measuring the state of the gland openings helps in diagnosing conditions like meibomian gland dysfunction (MGD)

4.Tear Meniscus Height (TMH) measurement - refers to evaluating the tear meniscus height, the thin strip of tear fluid that forms at the junction between the eyeball and the eyelids. This measurement is commonly used to assess tear volume and is an essential diagnostic tool for evaluating conditions such as dry eye disease and ocular surface disorders.

5. Meibography - Meibography is an imaging technique used to visualize and evaluate the structure of the meibomian glands, which secrete oils (meibum) that form the lipid layer of the tear film. This test is critical in diagnosing meibomian gland dysfunction (MGD), one of the leading causes of evaporative dry eye disease.

6. Corneal Staining - Corneal staining is a noninvasive procedure that uses special eye drops to highlight areas of damage or dryness on the cornea, the clear front surface of the eye. By identifying these issues, optometrists can accurately diagnose and treat conditions like Dry Eye Syndrome, Corneal Abrasions, and Corneal Ulcers.

7. Red Eye Measurement - Red eye measurement assesses the severity, extent, and underlying causes of ocular redness, which is often a sign of inflammation or irritation in the eye. Redness in the eye occurs when blood vessels on the eye's surface (particularly in the conjunctiva or sclera) become dilated due to various factors, including infection, allergies, dry eye, trauma, or other eye conditions.

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