What material is good for swimming goggles and the distinction of diving lens

For some novice swimmers, swimming goggles are necessary, which can protect the glasses, so what material is good for swimming goggles, and what is the difference between them and diving goggles?

What material is good for swimming goggles:

At present, swimming goggles are divided into three materials: rubber, fine rubber, and urn rubber. Among them, rubber is the most traditional. In comparison, the material is hard and easy to age, but the price is relatively cheap. The fine glue is relatively soft. Rubber products are highly regarded by manufacturers, because this material has strong flexibility, good airtightness, density can float on the water surface, and can decompose by itself without pollution to the environment. This new type of material is environmentally friendly and has no damage to the skin, making it suitable for sensitive people.

The difference between swimming goggles and diving goggles:

1. The pressure that can withstand is different. The pressure that the goggles can withstand is 3-5 kg/cm², while the pressure that the goggles can withstand is more than 5 kg/cm².

2. The role of swimming goggles is different. The role of swimming goggles is to separate the eyes from the water, keep the sight line, and reduce the irritation and infection of the eyes. The diving goggles can also protect the eyes from water pressure damage.

3. Their appearance is also different, the size of the diving goggles is larger and thicker.

Goggles can be used as swimming goggles, but swimming goggles cannot be used as diving goggles.