I have recently purchased a Hoya ND400 multi-coated filter and took it out for some shooting. I accidentally got a fingerprint on it and decided to clean it with my microfiber cloth. Unfortunately, ...
I can't seem to get rid of some very annoying dark spots that are very noticeable under certain lighting conditions. I've taken a test shot of my monitor showing a white background and amped up the ...
Every compressed-gas duster (including Dust Destroyer and Dust-Off brands) contains, among others, the following warning: Never use on camera mirrors. What is the potential risk here? I've used ...
Recently I was using an old Pentax 50mm f/2 that had a quite big green spot, and later I was informed that it was a fungus. A couple of questions raised from this: Why does fungus form inside the ...
I've discovered spots on the image sensor of my DSLR camera that cannot be cleaned using a blower bulb, so I would like to know the risk of problems, such as further image deterioration or damage to ...