My account New warranty claim Registration Terms and conditions

We would like to inform you, that Mr. Gain is working normally. We are well stocked and dispatching works as per usual.


We are here for you - finishing orders regarding your needs, restocking of segments, for which there is not enough time all year.


Also our warranty department is working without limitation, if you have any claims, which needs to be resolved - let us use this time for it. New option is warranty claims filled in online and you can use this time to test that - here

We hope, that this unusual situation ends soon, and every country will get as back to normal as possible. Optical world included.