Wednesday 8 February 2017

Lab 3: Lenses

I have a Canon Rebel T3i camera with a EF-S 18-55mm 1:3.5-5.6 kit lens.


Part 1: Lens focal length

Still life:

Table top

18mm

Here we can see the distortion in the brim of the hat.
35m 

55mm











Here I believe this is the best picture because the hat looks normal and the hard drive is clear.












This picture looks too zoomed in and I feel the hat does not look natural.












People


18mm

35mm
 Here we see too much of the hallway and that can take away the focus of the image.
55mm












Still has too much distraction.













Here the image is nice and we can really focus on  the subjects.












Part 2: Focal length and Depth of Field

18mm f/22

35mm f/22
 On the pictures we can see the DOF changes on the wall in the background. on the first image the wall is pretty  clear and on the last one the wall is more blurry.
55mm f/22






































Part 3: Lens testing

18mm

f/4.0


f/5.0




f/8.0

f/9.0

f/10

f/11

f/13

f/14

f/16

f/18

f/20

f/22

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