Using this filter, an ordinary welding mask can easily be turned into a full-fledged “chameleon” mask at a significantly lower cost. Filter size: 110 x 90 x 9 mm which allows, without any modification, to be installed in ordinary welding masks with the same filter sizes. Modernization consists in the simple replacement of ordinary tinted glass with this light filter. Transparent glass remains because it protects the filter from welding spatter.
On the inside there are three adjustment knobs for adjustment. Sensitivity adjustment. Dimming adjustment. The delay time (response time) according to the seller is adjustable in the range from 0.1 to 0.6 seconds.
The filter is powered by a built-in 600 mAh battery and a solar panel, which is located on the front side.
The device is equipped with two sensitive sensors ensuring reliable operation of the device.
Recently made such a replacement, of course I’m not a welder, but I have a welding machine on the farm and even use it sometimes. With the modernized cooking mask, it has become much more convenient to engage in welding work.
Cost: ~ 606