Title: Great lens
Review: This is the forth lens I had so far for canon eos. I loved it when I first got it because I took so test shoot in the street and the picture look must sharper than my other three lenses. The shallow deep of field is great. from F/1.4 to F/22 aperture, what can't you do? last month, I tried this lens on the sub-way station, and the lighting is just dam dim. but you know what? I can hand hold my camera and still get a 1/125s shutter speed in F/1.4. I snap shot people in the station and the auto focus worked quietly and fast. The picture is sharp.I am not rich at all, but I never hesitate on choosing a F/1.8 or a F/1.4 because F/1.4 is what I know I need as a serious photographer. You really can't compare a 1.8 to a 1.4, not in the price and not in the built-in quality.
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