Tagged: depth of field

workshop session 3 – aperture and composition

The third session of the Introduction to Digital Photography workshop met February 10.  Session two’s assignment, white balance, was easily understood and easily completed.   White balance is fairly intuitive and the assignment helped instil a good grasp of the basic concepts. The topics for session three are: aperture, and composition Aperture When we look ... Read more

50-135mm telephoto zoom

I have been using a 20 year old film-type 35-105mm ƒ3.5-4.5 macro/zoom that my sister lent me just after I bought my K20D camera. This was one of the prime reasons I bought a Pentax … I can use lenses made for older (sometimes much older) Pentax film cameras. This lens was only made from ... Read more

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