Digital Camera : Focus Length

Last year, I brought my first digital camera from my brother in 15,000 Bath. It is Fiji finepix s9500

I was so happy with my first digital camera, but I don’t have any idea to use that camera. I want to introduce my first knowledge in this blog about focus length, the number beside every lens on digital camera. Ex, 28mm – 300mm. What doesn’t it mean. I have an answer.

http://www.dpreview.com/learn/?/key=focal+length