Glass Coating- Can Anti Reflective Make it Up for Optical Coating

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There are numerous things that people are completely unaware of and can gain more information about through careful study which is nothing difficult as there are numerous online websites that you can surf through and become more knowledgeable about your surroundings.

We have a very unique topic for today that certain people might not find interesting in the beginning but there are many things that you can learn from it through study and practice.

Glass coating is a term that not many people are familiar with but it has some intriguing subsets to its name and one of them is anti reflective coating which is defined as a form of optical coating that is applied to instruments like lenses and mirror in order to dim its reflection.

Brief Study

Anti Reflective coating, being in optical format, can pass through a number of applications where light can pass through a particular surface where the reflection is of low intensity and these include camera and corrective lens.

It is these coatings that give the camera lens a distinct color with a dark reddish tinge through which the pictures are clicked and are clear to the naked eye otherwise they would appear blurred format.

Photographers are experts in this field and have sound knowledge regarding the lenses that are used for clicking pictures, which are quite different from those used in rear view mirror of cars and other vehicles.

Anti reflective coating is made up of thin layers but has a single transparent material that has a refractive index. The optical glass is quite tender that gets damaged when it comes into contact with the surface as a result of chemical reactions in the environment.

The coating requires a specific range of wavelength when the optics have to be designed and the order is placed only after it has been specified but if you are looking for a commendable action then the frequencies have to be of a wider range.

Necessary Coating for Glass

It is interesting to note that anti reflective coating is also applicable for broadband applications and its performance depends on the particular angle as to how the lens is placed and the coating has to be of top notch quality with a normal room temperature.

However, one question that frequently pops up is that whether anti reflective coating is necessary for glasses? Well, for one, this coating is beneficial for many people and is best used for sunglasses that give you a clear vision without damaging your eyes.

They also provide protection from the ultraviolet rays that pose a threat not only for the eyes but the entire body as people have been found to develop stomach ulcers if they are exposed to radiation for a longer period.

So it can be said that they are necessary for glasses but you can consult a doctor to be on the safer side. For more information about optical coatings, you can log onto where you can get everything in a detailed manner.

James Deakin lives in California USA. He is an author of two famous novels, Rage of Angels and When Tomorrow comes. He is also the founder of