Originally posted by ukwoody THanks guys, two things
What exactly IS bracketing and why do you feel it is so important, please?
Sadly the dal55-300 doesn't seem to be part of the offer in the UK, only the 18-55 and dal 50-200 and that lens isn't fetching much on flea bay s/h.
woody
Hi Woody,
bracketing consists of , when you feel that correct exposure will be hard to find, instruct the camera to take either 3 shots - one with "normal" exposure, one overexposed, one underexposed, or 5 shots, 2 overexposed, 2 underexposed; the degree of over/under exposure can be chosen; from 0.3 EV to 2 or 3 EV; on top of that you can also apply exposure compensation;
for instance you choose 3 shots with 0.5 EV bracketing, you got normal exposure, -0.5 EV exposure, + 0.5 EV exposure; if you choose 1 EV bracketing, with 1 EV shift, you got normal exposure, -1EV underexposure, -2 EV underexposure. For the example of the white egret above, the immaculate white bird vs a dark brown background is a really challenge for the exposure system. Either you can use spot metering - with mixed results anyway - or better use bracketing to be sure that you will have an image that will not cut the highlights - the white bird here - and preserve details on the white part of the image, at the expense of the background - which has stricly no interest here; that's why I have applied a 3 image bracketing with -1 EV and -1 EV shift, resulting 3 different images; I have kept the one where lightroom - or the camera itself - does not show overexposure on the bird.
By the way, if you want to buy a combo, there is a dual kit with 18-55 and 55-300 here :
Pentax NUMIPIXEL , vente de matériel photo
838 euros, 4 years warranty and 80 euros cashback
Regards