Friday 22 June 2012

Focal Lengths 2


Part 1-The Frame
Exercise 5- Focal Lengths and different Viewpoints
Aims: Take 2 or more photo's of a scene with depth
           Take the photo's at different focal lengths from wide angle to telephoto, making sure the subject fills    the frame in both photo's.
              Compare the results

I used the statue of "The Jolly Fisherman" for this exercise as it would clearly show the differences in perspective for both focal lengths.



Photo 1 (telephoto) was taken at 70mm. I had to stand around 10 feet away from the subject in order for it to fill the frame. The main points I notice about the longer focal length is that it is difficult to judge the size of the subject, and the base of the statue appears rather flat as opposed to circular. The background is in focus enough to allow the viewer to get a sense of the area as you can make out fairground rides and attractions behind the subject.


Photo 2 (wide angle) was taken at 18mm and I was standing very close to the subject . You can clearly see the dramatic difference between the two focal lengths. The subject has more depth than in the first photo, and you get more of a sense of the size of the statue. You can also see more of the background in this picture. Not only is it sharper, but you can see more of the surrounding buildings which helps give a sense of the setting. 

This exercise has shown me how by using different focal lengths, you can change the perspective, and so the impression the photo gives. The telephoto picture makes the subject appear more isolated but flatter whereas the wide angle gives some sense of scale and depth but does not separate the background from the subject as effectively as using longer focal lengths. I think both extememe's can work as well depending on what impression you want to convey. I think it is important to take into account how the subject will look from both perspectives before taking the photo.

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