Camera Metering?

What is the difference between spot, center weighted, and matrix metering? which one is better to use for close ups of flowers and fine detailed plants? I use Manual mode most of the time with manual focus. thanks!!

oh and i have a nikon d40! :)

It really depends on the situation.

Centre weigthed is an older method and relies on the main subject being in the center of the image. This contrdicts popular theories of composition.

Matrix metering is a much more complex sampling and weighting of a greater area of the image. For most cases it is preferred.

Spot metring is good for difficult lighting situations where there is a large difference in levels. Point the camera at the spot you want to expose correctly and set your camera from that meter reading.

Here is a series of comparison photos ujsing all three methods.
http://digital-photography.suite101.com/...


Try an experimental series for yourself and see which one you prefer for your photographic style.

In the end it is all about how you see the flowers, so make up your mind.

Ken Rockwell has some good explanations on his site (I don't always agree with his opinions, but his explanations are good)

http://www.kenrockwell.com/nikon/matrix....

I use center weighted most of the time, especially if I am shooting one subject. If I am shooting scenery, I use matrix with the exposure stopped down one or two.

Each camera companies meters are a little different. Within those cameras, the metering modes vary too.

I use the center weighted metering most of the time because I grew up with that metering system when it was the only one available.

I have found that the spot meter works best for my style of photography when using the extreme wide angle lenses (like the 12-24mm Nikkon lens).

While I have been using cameras with all three of these metering options, I have yet to use the matrix metering. Since my exposures are perfect already, I see no need to even try the matrix mode.