2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-18 12:09
During construction work, safety is very important, which is ensured by special equipment. This includes not only clothing, but also some accessories, for example, protective glasses . Today we will look at their features, types and much more.
Peculiarities
- A large assortment . If you want to purchase the appropriate eye protection, then you can find a large number of manufacturers and models, thanks to which you will be able to choose glasses according to the parameters of interest.
- Reliability … The clear safety glasses are durable and able to protect the eyes even in the most dangerous situations.
- Specialization … This type of equipment is diverse and applicable to different types of activity, since the manufacturer provides for situations in which glasses are most effective.
Views
Speaking about the types of goggles, it is worth noting two main groups
Open … They are of a design similar to ordinary glasses that correct vision. The only difference is that the lenses are made of durable plastic, not glass. Also, open glasses can be equipped with a retained frame and headband, which will ensure a snug fit of the equipment to the head. This type has two subspecies - with and without side protection.
Naturally, side protection models are better as they protect more surface area on the head.
Closed … This type is intended for more complex work, because the frame and body can be one piece, which makes the structure more durable. Closed ones look like diving goggles and instead of a headband have an adjustable headband, which allows them to be worn tighter or looser, depending on the situation.
It is worth mentioning about silicone pads , because they allow the glasses to fit more tightly to the face, thereby preventing the ingress of small particles of processed materials or dust. There are also protective masks, which consist of glasses and face shields . It is worth noting that these models protect both the eyes and the neck.
From disadvantages it can be noted that masks are heavier, less comfortable, more expensive, dust easily gets under them.
Materials (edit)
Glasses are most often made from polymers … The most common lens material is impact resistant polycarbonate . It is very durable and has a slight refraction effect, so the image will not be very distorted.
Cheaper models are made from different types polymers or plastic … These materials are less durable, but much cheaper. It is worth mentioning about lens coatings , because they allow you to improve the quality of vision, increase the service life or increase resistance to mechanical damage. For example, multi-layer anti-reflective coatings allow light to be reflected more efficiently, thereby increasing comfort while working.
Also glasses cover hydrophobic substances which makes the protective equipment waterproof or stain-resistant. Metallized lenses neutralize static electricity and prevent dust from entering. It is necessary to say about very useful anti-fog coating for glasses , which began to spread quite recently. It allows you to use your glasses for longer without being uncomfortable or wasting time cleaning the lenses.
Popular models
3Н88 SURGUT StrongGlass
Ventilated goggles … There is a wide panoramic view. This model is very easy to clean and wash from various contaminants.
The main advantage is the presence of impact-resistant PC StrongGlass.
The coating is moisture resistant and antifog , which makes the work in these glasses quite comfortable. The lenses are protected from scratches and mechanical damage and are made of materials that do not conduct electric current. The anti-fog effect is present even during sudden temperature changes. Evoprene body and headband provide a snug fit to the head.
UVEX Ultravision
A model that is designed to protect not only from dust, but also from chemicals … Ease of use thanks to 180 degree panoramic view and anti-fog lens coating. Head-on gum can be adjusted in length. Impact resistant lens protects a person from exposure to chemicals, acids, alkalis and the ingress of liquids. The sturdy bow protects against small flying particles and UV rays.
ZP2 PANORAMA
Comfortable and snug fit goggles designed for machine tooling with a variety of materials . The body is made of PVC plastic, which makes the shackle soft. Protective glass prevents solid particles from entering the eyes. The hard layer of the lens protects the glasses from scratches and mechanical damage. There is a ventilation system that prevents the glasses from fogging up.
There is a large adjustable headband . Also, this means of protection can be used for construction and installation work.
O15 Hammer Active
Universal glasses for a wide range of applications . Thanks to the large panoramic view and the anti-fog system, the user can work for a long time without discomfort. The protective glass is made of transparent polycarbonate, which prevents scratches. Built into the lens reflective UV coating and temples provide lateral protection.
It should be said about the various applications of these glasses, namely, in assembly, construction, plumbing work. They can also be used in industrial environments or for medical personnel.
ZN4 Etalon
Domestic remedy, which has a soft casing with 4 ventilation holes . Adjustment is ensured by a head strap, the glass is made of durable polycarbonate, which protects the user from material particles and dust. Special lens coating prevents scratches and reflects ultraviolet radiation.
These goggles are best used in the metallurgical, manufacturing and construction industries.
Alfalfa
Domestic polycarbonate glasses that are easy to use and meet all safety requirements . The lens thickness is 2, 2 mm, weight 40 grams, which makes them one of the lightest among goggles.
"Lucerne" is recommended for various types of work, during which a person can injure his eyes.
It is worth noting that these glasses are one of the most popular and are most often used in everyday life as they provide the necessary basic protection.
Selection criteria
First of all, for the correct choice of protective glasses, determine where you will use them.
To work with a grinder and other tools that can spread small particles, it is better to purchase models with a rigid structure and a special lens coating, as they can reflect rays and light. This is useful when sparks fly into your eyes.
If it comes to simple household work, then soft glasses without special coatings , because they are cheaper, you will not overpay for them. Also pay attention to the presence of a headband and how it is regulated.
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