Lens

Camera Lens

http://tinyurl.com/bqha9m9
http://tinyurl.com/bqha9m9

In general, Camera lens including these, Fish-eyes lens, Wide angle lens, standard lens, and telephoto lens. Different lens are used in different situation. Here, I got some examples to show.

 

 

 

Fish-eyes lens

http://tinyurl.com/zmm8odg
http://tinyurl.com/zmm8odg
http://tinyurl.com/zbwcu4g
http://tinyurl.com/zbwcu4g\

 

 

 

 

 

 

 

 

This photo is took by using a fish-eye lens. As you can see, this photo come out a circle shape, almost 180 angles. it captures a lot of details in one photo.  Fish-eye lens’s aperture usually under f 3.5, and this lens is under 15 mm.

Wide angle lens

http://tinyurl.com/zg34m8k
http://tinyurl.com/zg34m8k
http://tinyurl.com/zj29etw
http://tinyurl.com/zj29etw

 

 

 

 

 

 

This is a photo took by using a wide angle lens. It also capture a lot of details, but not as mush as fish-eyes lens does. people use it also. Especially, when you take pictures in a small place, it is a best choice to use. It usually under 35 mm, and its aperture would be around f 2.8.

Standard lens

http://tinyurl.com/zm6zc87
http://tinyurl.com/zm6zc87
https://gheltonphoto.files.wordpress.com/2012/02/50.jpg
https://gheltonphoto.files.wordpress.com/2012/02/50.jpg

 

 

 

 

 

 

 

 

Standard lens is around 50 mm. photographer usually use it to take portrait. As you can see, the subjects are close to you, but the subjects aren’t bent. There are also lens at 28 mm and 35 mm, and their apertures are around f 1.8. Some of them are in f 1.2, f 2 or f 2.8, so Standard lens are good to use in a low light condition.

Telephoto lens

http://www.photographymad.com/files/images/canon-telephoto-lenses.jpg
http://www.photographymad.com/files/images/canon-telephoto-lenses.jpg
http://tinyurl.com/gwl2prx
http://tinyurl.com/gwl2prx

 

 

 

 

 

 

Telephoto lens usually means over 100 mm, and it can up to 1000 mm. Photographers use it to take photo of big competitions or object is far away. When it zoom in, the object or subject would become a little bit flat, and yo may feel the object it closer to you than you see by eyes.

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