Testing Testing
experiments with photography and other toys. Images Across The Earth focuses on beauty, not technology.

Friday, September 7, 2007

More (18 - 70) River Shots

A little later that afternoon, still with the 18 - 70, I took a series of shots varying the aperture.

The interesting thing here is the comparison with the 18 - 200 mm lens in terms of bokeh and vibration blur. I'll have to take the two lenses out and do an apples-to-apples comparison of identical shots.

Notes:
F5.6 - bright (red, yellow) colours render best but bokeh is distracting.
F9 - probably the best shot overall: you'd get a similar effect using the camera's landscape program.
F14 - slower shutter speed results in obvious vibration blur: 18 - 200 VR would solve this.

F 5.6 .. 70 mm .. 1/125 sec
original jpg

F 9 .. 70 mm .. 1/100 sec
original jpg

F 14 .. 70 mm .. 1/50 sec
original jpg

F 14 .. 70 mm .. 1/30 sec
original jpg

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