5. Brand, color and price comparison of diving mask
Generally, Asian faces are more suitable for Tusa, gull and other Japanese brands, with soft external rubber and supportive internal rubber. This way, there will be no water leakage.
The face is large, round and national. You can buy a large field of vision and large capacity diving mask.
Normal men's and women's faces, can choose the diving mask with medium volume and concentrated vision
If it's a small face, or a child, you can buy a small diving mask with a concentrated field of vision
The price of diving masks of gull and Tusa in Taobao is very transparent, usually around 400-800, and there are thousands of mirrors. It's an economic law to divide money into goods, not to transfer by personal will. Don't try to choose snorkeling mask as a cheap way to use it for deep submergence. Life safety is always the first priority.
1. How to defog the mask
1. Use toothpaste, scrub three times repeatedly, and wipe off each time with detergent
2. Use a lighter, which usually needs to be burned twice. What should be paid attention to
3. If it's UV, it's impossible to burn it. You can use Johnson baby shampoo to directly apply it to the diving mask.
4. If you don't take these with you, you can use saliva, because saliva has viscosity.
A, don't face
B. until carbonization occurs on the inner surface
C. wipe it off with a paper towel. Don't wash it with water immediately.
D. match is better
D. do not burn silicone, do not burn continuously in one place
E. repeat twice, or more times, until the test is not foggy
In addition, it is advised to use antifogging agent at least two hours in advance before going to sea, and do not wash all antifogging agents out when launching.
