Friday, January 15, 2010

Canon Lens Family


[My 30D with EF-S 17-55mm f/2.8 attached]

Let's talk about the lenses! Canon used to have only one product line - the ultimate EF family. Entering the digital era, Canon started to manufacture crop body cameras, at that time, it rolled out another product line - EF-S family.

Crop Factor


[My old Digital Rebel is a crop body camera (sold already)]

Ray wanted me to write some blog entries in English couple of years back. I didn't feel very comfortable about it. But recently when discussing things with Jess and Jon, they've never picked on my poor English so that's big encouragement. I also thought, if my English is really hard to understand, Ray can be the translator, he must understand my Chinese-style English.

I actually wanted to discuss Canon lens lineup in the very beginning, but in the middle of it, I found out it's very hard to talk about lenses without talking about digital camera bodies first.