Saturday, 3 January 2015

Exercise : Focal length


What a difference focal lengths make ...

Have to say that I was surprised and fascinated by the outcome of this exercise.. I used my Sigma 18-250mm lens  to take a the same framing of an image at different focal lengths..


P748: F8 @ 1/13  250mm  ISO 100

From this distance facial features are regular with no distortion..a flattering distance and definitely acceptable.
 
P749: F8 @ 1/30 128mm  ISO 100


Not a lot of difference at 128mm (P749 )...still acceptable..


P751: F8 @ 1/15  51mm  ISO 100

At 51 mm above facial features are changing i.e. the face seems slightly elongated ..narrower and more oval in shape..the hairstyle looks a little different now. Still acceptable though - and strangely more flattering and attractive ...less lines which may be of course due more to the relaxed expression..


P752: F8 @ 1/20  18mm  ISO 100


Definitely distorted ...my model's face is now very oval in shape ..the nose much more pronounced and spreading more across the face..Hair is somehow flatter and almost looks a totally different cut! Very much 'in your face' from the observer's point of view. Not a flattering look!!
























No comments:

Post a Comment