What Is the Darkest Shade Possible for A Passive Shade Lens? You can also find lower shade ones, but they are a bit rare.
#Shade 14 lenses series#
Manufacturers generally release a series of passive shade lenses where there is a lens for each shade level. You can find passive shade lenses with shade levels from 9 to 14. What Shades Are Available in Passive Welding Lenses? But you got to make sure that the cover is a thick layer that can handle collisions. Without them, the lens stays vulnerable to damages. Manufacturers use covers on their lenses as a means of protection. Keep in mind that you may need to keep wearing it for a long-time during work. Try out different lenses and find out which one you are most comfortable using. Some people may get bugged by amber tint while liking blue ones. Like the previous point about size, this one also falls on your choice. Passive welding lenses may have tints of different colors. In that way, you can use the lens as a replacement for that welding helmet. If you already have an existing helmet, you may consider taking a lens that fits that one. As I said, none of them has any advantages and should only depend on your comfort.
Others want a lens that narrows your vision down to just the weld area. Some people like to see the surrounding along with the welding spot. It will not affect your welding outcome at any level. Size of the Passive Welding LensĪctually, the size of the welding lens should be based on your preference. It is the most crucial part of a passive shade lens, as not having enough shade for your welding setup can be too risky and cause eye fatigue. For Tig welding with an amp higher than 150, you will require at least shade-12. Tig welding needs shade-8 for 50-amp, shade-10 for 100 to 150 amp. It depends on what welding technique you will perform with the lens and with how much amp.įor instance, MIG welding may require a shade level between 10 to 13, based on its amp need. Since you can’t change the shade of a passive shade lens, you have to pick the accurate shade very carefully. To avoid that, you can follow these steps while buying a passive shade lens- Welding Type You Will Perform Using the Passive Shade Lens Arc eye can be painful, and you can still get it by using the wrong welding lens. But still, we are talking about your safety. One good thing about passive welding lenses is that they have lesser factors to look into when buying them comparing to auto-darkening ones. For a passive shade lens, you should choose your shade carefully as their shades are unchangeable.
The higher the shade number is, the darker the lens gets and the more rays it can block. So, manufacturers create welding lenses with different shades ranging from shade-4 to 14. Higher amp welding creates more rays and brighter light. But you should still wear protection against them. Even though it is tested to be harmful, there is no scientific proof of IR rays doing irreversible damage to human eyes yet. So, they cause arc eye.Īnother radiation is the IR.
But UV-B and C have lower wavelengths and get blocked by the cornea. UV-A may not be that dangerous as it goes through your cornea. Firstly, the UV Rays have three levels- UV-A, B, and C. There are two types of radiation that usually come out of welding arcs. These rays are what we know as radiation. Some non-visible rays also come out of the weld area. However, the spectrum of the light doesn’t stay within the visible range. As you start an arc, it starts to emit bright light to the surrounding area.
#Shade 14 lenses professional#
These welding helmets offer great value and reliable, lightweight welding protection for professional welders and fabricators.At first, let’s talk about how radiation can affect your eyes during a welding project. The flip-up welding lens cassette holder provides three fixed positions: fully closed, fully open, or the convenient GapView position, setting a limited clear view of the work area, which is ideal for setting and tack welding tasks.īeta e90 welding helmet series contain models equipped with an auto-darkening or a passive welding filter. It is equipped with an XA 47 ADF welding filter featuring LiFE+ Color optics to improve work accuracy, reduce eye fatigue and protect your sight. Their shell construction is both lightweight and strong, featuring a comfort headband, GapView flip lens function, and magnifying lens frame.īeta e90X is the top model of the Beta welding helmet range. All Beta e series models provide superb, lightweight eye and face protection. Find the best product for your needs.ĭesigned for professional welders and certified to EN175 B for welding, grinding and cutting processes, new improved Beta e series welding helmet range includes three models equipped with either passive or auto-darkening lenses.
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