ZOOMING INTO DEPTHS

For this exercise I had to use different focal lengths of a zoom lens – attached to my camera ,a Pentax K-30, was a 18-135 Pentax lens. I had to zoom down a scene with depth and I managed to get permission to shoot a long corridor in the Ulster Hall, Bedford St., Belfast where I attend the Alzheimer's society's Singing for the Brain with my mother.

I was asked to decide which of the focal lengths was the closest to someone's normal field of vision and it was definitely the shortest focus(below) which was 18mm and this is why standard lenses have a short focus.

18mm

24mm

40mm