Do you know the difference between a screen protector and a glass film?
Many people have a strong image that protective film means glass film.
However, a protective film and a glass film are different things.
In a word, the biggest difference between screen protectors and glass screen protectors is the material. Generally, screen protectors are made of PET material, while glass screen protectors are made of glass, as the name suggests.

The characteristics of the protective film material and PET are as follows.
merit
It doesn't interfere with the case, it's less likely to lose sensitivity, and the yen is weak.
Disadvantages
The problems are that air bubbles easily get in and it doesn't protect against impact.

The characteristics of the glass film are as follows:
merit
It protects your smartphone screen from scratches and shocks and is easy to apply.
Disadvantages
In some cases, there may be interference, thicker lenses may reduce sensitivity, and the yen is strong.

However, looking at the glass films available on the market recently, many manufacturers are producing and selling ultra-thin glass films. As for the price, it is true that it is more expensive than PET protective films, but recently there are also glass films that are not as expensive as 2000 yen and are of good quality.
There are many different types available to suit everyone's needs.
The most commonly used finish is glossy.
The glossy finish gives your iPhone or smartphone a beautiful shine and a luxurious feel. It is recommended if you often view photos and videos. However, the screen may be difficult to see due to reflections of sunlight and other light. Also, be careful as it is easy to get fingerprints on it.
NIMASO glossy glass film (iPhone 13)
URL: https://www.nimaso.co.jp/products/detail/iphone13-film-g1-1302a
Recently, matte glass films have also become popular. They are said to have anti-glare properties .
The meaning of anti-glare is "against" or "glare." In a word, it counters dazzling light. Therefore, when you apply this type of glass film, it removes the gloss from the screen and makes it matte.
The anti-glare feature reduces the reflection of fluorescent lights and sunlight, making the screen easier to see under such conditions. It also has the feature of being less susceptible to fingerprints. However, the screen becomes pale and whitish, which may be a little annoying.

NIMASO anti-glare glass film (iPhone 13)
URL: https://www.nimaso.co.jp/products/detail/iphone13-film-g8-1302a

Anti-prying glass film is also gradually becoming more popular.
As the name suggests, this is a glass film with a blind coating that prevents people from looking at your screen. It is recommended for use on trains and other situations where you do not want people to see your screen when you are in close proximity to others.
NIMASO's anti-spy glass film (iPhone 12)
URL: https://www.nimaso.co.jp/products/detail/iphone12-film-gn-1202b
Finally, you can also block blue light, which has become a hot topic in recent years, by simply sticking a single piece of glass film on your screen!!
Blue light blocking glass film is a film that blocks the blue light emitted from LED displays, just like blue light blocking glasses. It is expected to reduce eye fatigue.
NIMASO blue light blocking glass film (iPhone 13)
URL: https://www.nimaso.co.jp/products/detail/iphone13-film-g5-1302a