Hama contactreiniger

The tiny bottle is really handy for my camera bag, and the tip releases just the right amount of fluid for cleaning the lens contacts. Cleaned my DSLR's battery terminals in one swipe with zero residue left behind.

I was surprised by how quickly it evaporated without leaving any residue, making my lens spotless in seconds. The fine mist covers the glass evenly, so no streaks to buff out afterwards. It’s become my go-to for keeping optics clean between shoots.

The nozzle delivers a precise spray that reaches the tiny crevices around my lens mount without flooding the sensor area. It dried fast with zero residue, and my camera's contacts have been reading perfectly on every shot since.