Anti reflective coating was pioneered in the 1930s. Since its debut, there have been more and more uses for this wonderful technology. While this has numerous uses in scientific equipment and electronics, one of the most popular uses of anti reflective coating spray is with prescription and non-prescription eyewear. While this process is technical and must be performed in an optical lab, it is often quick and quite affordable.
When pricing anti reflective coating lenses, you might find that the price varies of eyeglass lenses from prescription to prescription. This is due to the science behind the technology. Lenses with a higher index are actually easier to coat, while lower index lenses can be more difficult or require more costly coatings. However, in general, the price differences will be minimal.
When shopping for the best price, consult multiple eyewear dealers in your area for the best deals. Since many eyewear retailers perform this service in-house, you might find that prices vary drastically from location to location. For further price benefits, check for price difference between lenses including a pre-applied coating or buying the lens and having the anti reflective coating spray applied separately.
Benefits of Anti Reflective Coating Lenses In Eyewear
- Reduced eye fatigue
- Clearer vision
- Improved night driving capabilities
- Improved interaction with computer monitors and televisions
- Increased appearance and appeal
Anti reflective coating cost will vary depending on the application and coating type used. Most consumer-grade anti reflective coating like Crizal lenses is done using magnesium fluoride. On standard crown glass optical lenses, this can reduce glare and reflection to as little as one-percent. Industrial-grade applications, such as fluoropolymers, can provide increased effectiveness. However, these coatings are often costly and difficult to apply. For this reason, these coatings are typically used in military, electronics or scientific applications.
If you have noticed the vibrant, glossy finish that modern flat-screen televisions produce or own a camera with detachable lenses, you have experienced the benefits that anti-reflective coating has to offer outside the world of optometry. Benefits of anti reflective coating in electronics and photography include:
- Reduced glare from surrounding lighting
- Easier use in bright sunlight
- Reduction of lens flare effects or washout
- Increased contrast
- Increased color vibrancy
When choosing an anti reflective coating, consider adding other coatings at the time of application as well. By doing this, you can reduce costs and increase effectiveness. Many anti reflective coating spray providers can also apply water-repelling coatings, grease-repelling coatings or scratch-resistant coatings. These can provide near priceless benefits depending on your intended use and lifestyle. They also provide for easier cleaning as well as potentially reducing costly eyewear repairs later. This can be particularly true for digital displays, eyewear, photographic lenses or telescopic lenses.