I dropped my 10mm f2.8 Sigma fisheye and now it only focuses on infinity. It's a $700 lens. I use it all the time.<BR><BR>If I send it to Sigma, will they just tell me it'll be $700 to fix or can I ...

While most of us are probably willing to pick up the tools and void the warranty on just about anything, often just to see what’s inside, many of us draw the line at camera gear. The tiny screws, the ...