Eye & Vision

The highest magnification for eyeglasses usually ranges from +2.50 to +4.00 diopters. Reading glasses typically start at +0.25 diopters. Higher magnification provides more correction power for severe vision issues. For the best vision clarity, consult an eye care professional for personalized advice. However, some individuals may require lenses exceeding +4.00 diopters, especially those with severe … Read more

The highest prescription for glasses is -20.00 diopters for myopia and +20.00 diopters for hyperopia. Individual eye conditions may vary these numbers. It is essential to consult an eye care professional to get an accurate prescription tailored to your specific needs. Prescriptions for eyeglasses contain values that reveal the degree of myopia. The higher the … Read more

The green substance under eyeglasses’ nose pads is a result of metal oxidation, mainly cupronickel, an alloy of copper and nickel. Sweat can cause this chemical reaction, forming a green patina. While this material is usually harmless, it signals the need for regular cleaning and maintenance. Cleaning the area regularly can help prevent the formation … Read more

A glass eye, also known as a prosthetic eye, improves the appearance of an empty eye socket. It offers a more natural look than an eye patch. This ocular implant helps prevent tissue growth after eye removal, contributing to both aesthetics and psychological well-being for the wearer. Benefits of a glass eye include improved aesthetics … Read more

The slab-off formula calculates the prism for optical correction in bifocal eyeglasses. The formula is: Prism = hcm x D. Here, ‘hcm’ is the distance from the optical center (OC) to the bifocal segment center, and ‘D’ is the lens power. This formula ensures proper visual alignment in the lenses. Next, measure the vertical height … Read more

Eye length, or eye size, usually ranges from 40 mm to 62 mm. This measurement is part of the overall frame size, which also includes bridge width and temple length. Proper fit is important for comfort. Frame sizes are categorized as small (44-47 mm), medium (49-52 mm), and large (54-56 mm). Typically, the eye length … Read more

The eye score for glasses is shown on your prescription. This score indicates the lens power needed for eyesight correction. A negative value, like -2, means you have nearsightedness and require two diopters for distance vision clarity. High myopia is noted when your eye score is below -5. Understanding your prescription can help you select … Read more

Silhouette design features a blend of innovation and precision in eyewear. This brand offers lightweight, rimless eyeglasses and sunglasses, focusing on minimalist style. Founded in Austria, Silhouette uses premium materials for comfort and elegance while providing full UV protection. Moreover, the minimalist elegance of the Eyeglass iSymbol Silhouette Design resonates with modern trends that favor … Read more

The Galaxy eyeglasses are ultra-thin and lightweight. They use durable acetate material and have a unisex design. Their size dimensions are 55 | 16 | 143 mm, ideal for progressive lenses. The glasses feature spring hinges for eye comfort and offer UV protection, combining style, quality, and affordability. Stylish frames can enhance any look, whether … Read more

Silhouette eyewear includes rimless, full-rim, and half-rim styles. These glasses are lightweight and stylish, made from high-tech materials like titanium and SPX+. They prioritize comfort and quality. As a global leader, Silhouette offers innovative designs and UV protection in prescription glasses to suit various tastes. Silhouette eyeglasses come in various shapes. They can be round, … Read more