Using a Smartphone Screen to View Welding Sparks
A worker is shown using a smartphone camera to observe a welding process, holding the device mounted on a piece of cardboard to shield their eyes from the intense light and sparks. While the screen allows the user to view the welding pool without looking directly at the arc, the method exposes the phone's camera lens and internal electronics to potential damage from flying molten metal and high-intensity UV radiation. This improvised approach highlights a lack of proper personal protective equipment, such as a welding mask, which would provide safer and more comprehensive protection for the eyes and face during metalwork.
Combination of BOTH is my guess........he should STILL use eye protection.
Camera has only one lense while you have two eyes. So beter uses your eyes.
Camera lens are fucked, most of those sparks are molten metal pieces flying everywhere, one lands on the screen and it's fucked too, could fuck up the electronics and battery too. It's mutch better to use the old school hand held shield with the darkened glass, last time i ordere
Money for a phone but not for safety glasses.
I mean, protects the eyes but nothing else. Also no DIN effect so difficult to see weld pool. Also the feet, hand and some other parts will be blasted with UV, but evidently he doesn't care about that. Also flying sparks and metal blobs might hit body parts, but evidently he does
When you have money for a mobile phone but not for your protection gear
Stupidenius
the camera lens is fucked
Strong UV will kill camera CCD sooner or later. Funny but cheap polycarbonate lens has better UV filtering than glass, so a cheap phone may last for long. But a welding mask gives you two free hands and cheaper than a phone.
Your camera lens will suffer but it's better than having eye issues for the rest of your life