As we said, welding lens is a crucial element in welding equipment. So, you must know everything about welding lens before making a purchase. Take a look at this.
What is Welding Lens?
When you refer to welding lens, you are referring to the glass lens that is positioned in front of the welders’ eyes. This lens is specifically designed to protect your eyes from the harmful light coming from the welding torch. Welding lens is equipped with special filters that reduce the intensity of the light, making it safe for your eyes. These filters can either be made of dark glass or an optical filter.
Why is Welding Lens Important?
As we said, welding lens is important because it protects the welders’ eyes from being exposed to the light coming from the welding torch. But that’s not all. Aside from protecting your eyes, welding lens also protects your skin. This is because welding torch produces a bright light that can cause burns on your skin. That’s why it is important to wear welding gloves and leather sleeves in addition to wearing welding lens. Now that you know what welding lens is, let’s see how you can choose the best welding lens for your welding project.
How to Choose the Best Welding Lens?
Now that you know what welding lens is, it’s time to learn how to choose the best welding lens for your welding project. Here are some of the things that you need to keep in mind when choosing welding lens.
- Diameter of the Lens
This is the first thing that you need to consider when choosing welding lens. The lens diameter is usually indicated on the lens, so it is important to check the lens before buying it. The ideal diameter of the welding lens is at least 2-3 inches. This is because the welding torch produces a bright light, so you need a wide lens to cover your eyes.
- Thickness of the Lens
The next thing that you need to consider when choosing welding lens is the thickness of the lens. The thickest welding lens that you can find is #12 lens. This lens is so thick that it can block all visible light. However, this lens is not recommended for welding because it can make it difficult for you to see what you are doing. The recommended thickness of the welding lens is #5 or #6. This lens is thick enough to block the harmful light but not too thick that it will block all visible light.
- Material of the Lens
The next thing that you need to consider when choosing welding lens is the material of the lens. The most common materials used for welding lens are glass and plastic. Glass is the most durable material, but it is also the most expensive. Plastic is cheaper, but it is not as durable as glass. The best welding lens is made of glass because it is more durable.
- Color of the Lens
The next thing that you need to consider is choosing best welding lens color. The most common colors used for welding lens are green, yellow, and blue. The green lens is the most common because it can block all visible light, making it the safest for your eyes. The yellow lens is the next safest because it can block all visible light except for blue light. The blue lens is the least safe because it can only block some of the visible light.
- Size of the Lens
The next thing that you need to consider when choosing welding lens is the size of the lens. The size of the lens is usually indicated on the lens, so it is important to check the lens before buying it. The ideal size of the welding lens is at least 2-3 inches. This is because the welding torch produces a bright light, so you need a wide lens to cover your eyes.
