A Look at the 5 Optical Elements of E-Scoop Contrast Enhancing Glasses for Low Vision
Low vision issues can be hard to avoid as you age, but the number of available aids is ever-growing as new optical solutions are discovered. E-scoop contrast-enhancing glasses are a good example; these glasses are designed to provide a clearer, larger view of the world around you. Here is a look at the five optical elements of E-scoop glasses and how they can be beneficial for people with vision problems.
1. Base-Up (BU) or Base-Down (BD) Prism
Base-up and base-down prism refer to where the central point of the lenses should be located in reference to the position of the eye. E-scoop contrast lenses are carefully created by taking specific measurements to determine where the BU or BD prism should be situated on each lens.
2. Base Curve
The base curve refers to the direct curvature of the lens itself. For example, someone with certain visual problems may need a more concaved base curve to support better vision.
3. Specific Thickness
The thickness of lenses can enhance and even shift what is being viewed through a lens. With e-scoop contrast-enhancing glasses, the specific thickness will be determined according to your usual glasses prescription.
4. Custom Tint
Custom tint allows you to pick and choose the type or shade of tint that best clarifies what it is that you see through a lens. For instance, an individual with diabetic neuropathy may have issues in bright sunlight, but may not see well through dark-tinted glasses.
5. Anti-Reflective Film
An anti-reflective coating on the outside of lenses helps to reflect some of the UV rays outward away from the eye. However, this feature also helps to thwart issues with glare, which can generate vision problems for some low-vision patients.
Let’s Talk About Low Vision in Charlotte, NC
Low vision issues can have an effect on your life, but there may be ways we can help. Reach out to us at The Low Vision Centers of North Carolina to schedule an appointment for help.
