This lens definitely punches above its weight when it comes to sharpness. The soft focus feature is something that I don't use very often, but it can save you time if you were planning to add a similar effect while editing. It uses the old AFD...

I have been using this lens since the film days (1996) It can work very well for portraits and has very good background blurring. In the digital age it is just average and gives a bit of a magenta cast at f2.0-F4 with my 5D and 30D. it is still a very...

I bought this lens just over two years ago as a package deal on three lenses. At first I never used it as I wanted the other two "L" lenses but the deal included all three. One day I put it on my 40D and took it outside with my daughter and two of her...

Great IQ, sharp wide open. Soft focus is nice if used wisely. This is a very old lens with old everything, not unlike many of the other Canon primes. Old but works great. AF is not USM here. Works fine just not as refined. Love it!

请问各位：135mm/2.8 这个30D 可以用吗