Nikon D40 & Sigma 10-20mm F3.5 | WORKS FINE

Here's the proof that the Sigma 10-20mm F3.5 works fine on the Nikon D40, there are some forums where people are asking this question over and over again. A lot of people think that the F3.5 version of the lens is not working on the D40. No worries, it work fine!