Eyelead sensor cleaning (SCK-1(B))...again
Can’t really understand this. Whenever I read some reviews on this product, there are always around 1/4 people telling this device left ‘smears’ on their camera sensors. Majority is, however, very satisfied. What is the issue. Are they applying the device in a wrong way, or there are some possible manufacturing issues/flaws...?
Seems that it either works perfectly, or creates more issues...