![]() It was pricey, but I have never regretted the purchase, all my welding has been better since I bought it. I personally have one of the auto darkening welding hoods with settings for welding (all the shades) torch work and grinding. I don't know the expense of the gogles in question, but if they were acurately designed and made in small batches then your paying for a "speciality item" cost is usually recovered in one job that goes well because you used the correct equipment. The problem with welding aluminum is that it doesn't give much indication of its current temperature just prior to turning into a molten slag heap, nad falling to the floor. I think the last post that makes the statement that the special glasses are good at taking the glare away is the correct answer, it's not so much a "safety" issue it's more of an issue of the lights wavelengths that you wish to attenuate in order to see the weld better. I don't argue that fact because each person finds what works best for them but you will never convince me when they then start saying that the panel and weld integrity are better afterwards than TIG welding. Many of them feel gas welding aluminum is a better deal for custom panels they are joining. After being in the panel forming tool business for years, I've had the opportunity to speak with the most respected people in that trade. While we're on the subject of gas welding aluminum, I only started doing it because we didn't have a TIG in the shop at the time. I have to admit that years ago after hearing about special lens for this purpose I did try some different tinted (colors) sunglasses just to see if some shade might actually make some kind of difference for me but I didn't get any encouragement from those experiments. Perhaps other people's eyes pick up on it and it IS a big stumbling block for them that the proper lens tint can eliminate. That was a whole lot of years ago and I still don't see the need for some kind of special lens to see past the flux flare that others speak of. I just used the standard issue torch goggles that had always been on the torch cart, some good ole Forney aluminum flux in a glass jar and started repairing aluminum air conditioner lines instead of replacing them. I started gas welding aluminum back when I was around 14 years old with no instruction and back then, nobody trying to pre-convince me it was some kind of 'black art' that required special anything. Blue-light blocking lenses may help avoid or delay this condition by preventing blue light from impacting your eyes.I don't have the answer here for you but I've had this discussion with many, many people and I often wonder if each persons vision to color must not come into play some. May decrease your risk of macular degeneration, reduce glare, and increase the clarity of your vision. However, the best option is to put the screen down before it's time for bed. Blue-light blocking glasses may reduce the impact blue light, enabling you to use your devices before bed and still get a good night's sleep. In general, we should all avoid using blue-light devices one to two hours before sleep. ![]() Blue light has a high energy frequency that may increase alertness and delay the body's release of melatonin, which helps induce sleep. ![]() One of the more surprising impacts of exposure to screens is the potential to negatively affect sleep patterns.You may sleep better using blue-light blocking glasses Another way to reduce eye strain is to make sure you take regular breaks from the screen. Glasses with blue light filtering technology may enhance your focus and reduce eye strain, resulting in making your eyes feel less tired and improving productivity. ![]() Excess device usage may lead to computer vision syndrome or digital eye strain.Blue Light Blocking Glasses with Custom Lenses of your power choice, precision cut by our on-site 30+ Year MASTER OPTICIANÄ«lue light blocking glasses may ease digital eye strain
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