I keep thinking that the AF illuminator on by D700 is not working, until I re-read the manual
.
With the single point (or dynamic) AF mode selected and in AF
-S mode, where my D700 pretty much lives, the AF lamp
only works when the
centre AF point (out of the 51 that I normally choose from
) is the active focal point. Why :shrug:!???
This is really frustrating when your doing close-up, large aperture work (especially with wide angle lenses) and you want to choose your own AF point
without moving the camera to re-compose before shooting. In very low light (like when you are using flash guns to provide all of the lighting), the camera struggles to find focus and so I usually have to 'waste' one of my two SB900s, by sticking it on the hot shoe and using its built-in infa-red AF beam to ensure that I get the subject in focus, which then robs me of the possibility of having both flashes to use off-camera.
Shooting in scene recognition (or whatever Nikon call the auto AF mode) will ensure that the AF light on the D700 is always available, but I don't trust the camera's choice of AF points :|.
Anyway, I mention all this just as a reminder to people that the D700 (and probably other Nikons too) functions in this way. As I said, I really thought that my AF lamp was broken, until I went through the trouble-shooting guide in the manual again. I've also seen a couple of threads on this over the years and thought that a post here might serve to warn/remind newer users to this (damn fine) model of camera, that the AF illuminator is not designed to work with every focus mode/focus point
.
That aside, I'm still in love with my D700 and the only thing that stops me from shooting with it even more is the terrible thought that I am wearing out the shutter and one day the camera will be uneconomical to repair
. I tend to use my D90 instead, for the less important stuff
.