Forum: Pentax K-5 & K-5 II
09-12-2013, 02:43 AM
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These things are so hard to test casually.
What do you mean by 'speed':
- to get a AF lock or speed in actually getting an in-focus image?
- in AF.S or AF.C mode?
- using centre-point or 5 point AF or 11 point AF?
- tracking a moving focus target or shooting a static target?
- under low-light or bright daylight?
- using lenses with screw-drive or SDM/HSM lenses?
- using small fast primes or long slow telezooms or macro lenses?
- firmware version in use?
- AF assist lamp on or off?
etc. There are a lot of variables to examine. The more specific the tests, the more meaningful the results.
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