All Forum Comments
Comment by bigcog posted on refocussing speed at 24/06/2008 - 12:11
Does this slow the frame rate down, or does it just depend a) on the speed of the lens and b) what you are asking the lens to do. So my kids running towards me is not quick, but if it was a whippet the camera might struggle.
Is it a case that if the lens does not re-focus in time the camera takes the picture anyway.
If I was to compare the 50mm prime with my £100 Tamron 70-300mm zoom would you expect the refocus speed of the Tamrom to be slower and therefore maybe results could be more unpredictable. Let's say I was shooting a bird of prey at a falconry show, using the Tamron. Would AF.C being on be pointless, assuming I pan correctly and keep on target? So far I have used AF.S for such pictures and get a few good ones to keep.
Comment by bigcog posted on refocussing speed at 24/06/2008 - 11:20
Green mode, see what the camera is going to cope with. Unlikely to be enough. So switch to P, put the ISO up and then see if you can achieve an aperture and shutter speed that works. This will be trial and error but I have taken shots I am very happy with of the kids with ISO at 800, shutter of 180 and aperture of 2.4, but then that was on a 50mm lens. On the kit lens you can't get the aperture as low as that so you need a good amount of light or push the ISO to 1600. Personally so far my impression of pics at ISO 1600 is they are too noisy for me. But if that is the best setting to get good enough results then go for it. Also I have found that skin tones are not right unless you set manual white balance, see the manual for that, it works well and only takes a minute. I have not used the pop-up flash much as it washes out skin tones. i've just bought a popup flash diffuser online and can post back results later.
Comment by bigcog posted on shooting indoors at 27/06/2008 - 12:59
Comment by bigcog posted on Some mono portrets at the Zoo at 24/06/2008 - 16:54
Comment by bigcog posted on Weekly Competition #51 "The Street" at 27/06/2008 - 23:03
Comment by bigcog posted on too much polarisation? at 17/06/2008 - 15:32
Comment by bigcog posted on pop-up flash diffuser at 16/06/2008 - 09:28
George, the manual flash option does seem like a good budget one if I can find one off ebay in the UK, 3 weeks until the wedding, should manage it. Can you advise or is there a thread on operating a manual flash like this with the K10D, what parts have to be done manually, what settings on the K10D might need adjusting etc?
Comment by bigcog posted on pop-up flash diffuser at 16/06/2008 - 08:01
Comment by bigcog posted on pop-up flash diffuser at 15/06/2008 - 23:03


