Review on Welding mask Fubag Oprima 4-13 Visor 500gr (38439) by Mateusz Bana ᠌

Bought for manual arc welding for amateur purposes. Full-fledged combat tests - for the summer. There will be something significant, I will add / change the review. So far I really like it. The selection criteria were as follows: - large viewing window - replaceable battery required - wide dimming adjustments The mask itself has some flexibility, only time will tell the reliability. The material for the manufacture is declared "impact-resistant plastic / polyamide (nylon)" The model has an internal adjustment of the degree of dimming, if there is no need to constantly quickly change this setting. that's more of a plus than a minus. The declared filter response speed of 1/25000s is far from being a record, but it is quite on par. Until recently, there was (is?) a division according to which a cartridge with a response speed of 1/10000s belonged to a purely household level, and 1/20220s was already a professional one. What we have at the end is an amateur chameleon mask, but with the declared professional parameters and, at the same time, at a very affordable price. To what extent the declared parameters correspond to reality is another question. I hope that it will serve for a long time, faithfully. - It seems that the manufacturer of the light filter (mask) is Artotic (Yunnan Outai Tech Business Co) Their model MA8080X is a complete analogue of Fubag Optima 4-13 Visor By the way, the older Aurora masks, apparently, have legs growing from there. Plus, you can find a similar mask (and filter separately) in Chinese online bazaars. But at the time of writing, there are some very inadequate price tags + plus a lottery with delivery.