Context Putting a teleconverter on a full frame lens magnifies the center of the lens but gives more reach due to that with some drawbacks. I've rediscovered focal reducers that do the opposite, ...
I have a cannon t2i. About two years old now. It used to take great Sharp detailed pictures in all modes and long and short lens. Now when shooting at long distance the image comes out blurry or nor ...
I'm not quite sure this is the best place to ask, but there is a digikam tag, so I think it is not off-topic. I'm trying to use the digikam quality sorter, but I fail to understand how it works. The ...
I have some approximately A3 sized documents I need to scan but don't have access to an A3 scanner and it's beyond my budget to purchase one. However, I can probably run to a rostrum stand for my ...
Can you show me a picture difference between the Canon Powershot SX410 and the Powershot SX510? Is there a noticeable difference between 12 megapixel and 20 megapixel here? I want to buy one of these ...