How to repair a weather balloon, in the context of aerial photography? How to do aerial photography at all? [more inside]
posted by Tufa on Oct 21, 2009 - 8 answers

Got a Canon PowerShot A590 IS, and am interested in what add-on lenses are available for it. Looking ideally for something with the physical turn-to-focus-or-zoom like on an SLR, but honestly I'm just looking for any information that can point me in the right direction.
posted by DoctorFedora on Feb 16, 2009 - 10 answers

What's the best way to clean a camera lens that is recessed into the camera's casing? [more inside]
posted by afx114 on Sep 25, 2006 - 6 answers

When taking photos with my digital camera (Canon Powershot A75) images often look great on the LCD and then not-so-great when I actually get them onto my computer. Most notably, when taking B&W photos in relatively low-light they will look fantastic on the LCD and then just BLACK on my computer. I can usually make the image sort-of useable by photoshoping the levels, but then it gets real grainy. Is there anything that I can do to get a more accurate preview from the LCD or do I just have to accept the fact that it lies? Tips on dealing with this? [more inside]
posted by TurkishGolds on Apr 12, 2005 - 14 answers