Canon 40D - EOS 40D DSLR Manual de usuario descargar pdf (Pagina 9)

he smaller size is an advantage when carrying/packing/storing the camera. However, I much

prefer the larger grip on the 40D when actually using the camera. The 40D is more sure-

handling, in my opinion. In all other features, the 40D is minimally equivalent and often the

feature leader.

I already talked about many of the new/upgraded features in the 40D as they relate to the

EOS 30D, but the rest of this 40D-over-XTi/400D advantage list is also shared by the 30D.

he much shorter shutter lag and mirror blackout along with a far faster frame rate and

deeper buffer makes it much easier to capture the perfect moments with the 40D - especially

action sports. The 40D's fastest shutter speed is 2x that of the XTi/400D (1/8000 vs. 1/4000

sec) and has a shutter life rating 2x that of the XTi. The 40D has a pentaprism viewfinder

while the XTi utilizes a pentamirror - The 30D and 40D's viewfinders are larger.

he 40D has a more-rugged stainless steel and magnesium alloy chassis - and feels more

solid. It more solidly mounts to a tripod. The 40D has 1/3 stop ISO setting increments and

has ISO 3200. The 40D has Kelvin white balance. The 40D has spot metering. The 40D has

an easier/faster to use Quick Control Dial and Multi-Controller while the XTi uses cross key

buttons. The 40D has an LCD panel on top, it also has a PC Synch port. 40D includes a

heavier-duty neck strap (with red edges). Some of these feature differences are more or less

important to you personally - and I doubt you will care about the neck strap difference. :)

he 40D has a more advanced autofocus system than the XTi AND 30D which share the same

F technology.

he 30D is still available and listed as a current model as I write this. I have not heard if

(when) it will be discontinued, but it remains a good choice as well. The XTi's primary

advantage over the 30D is the self-cleaning, higher resolution sensor - along with the

size/weight/cost factor.

I do not currently have a 5D, but I regard it to have somewhat better image quality than the

40D. It is priced that way as well. The 5D is a little larger but utilizes a very-low-noise

full-

frame sensor

. The 5D resolution advantage will not be big in real life shots.

Some people are referring to the Canon EOS 40D as a baby

Canon EOS 1D Mark III. While the

40D shares many of the features of the 1DIII, I consider the 1-Series body to be a much

better body - which is of course reflected in its cost. And once again, you must determine if

the extra cost is warranted for your needs/wants. The 1-Series bodies are really awesome to

use (like driving a fine sports car) - It is hard to go back after using them.

While the 1DIII's resolution is similar to the 40D, the per-pixel image quality and low ISO

noise yield images that are even more impressive than the 40D's. The 1D III's 45pt AF is

faster, its frame rate is higher, its shutter is rated for 3x the actuations, its viewfinder is larger

with a 100% view, it is weather sealed ... Of course, while the 40D makes a Rebel XTi/400D

appear small, the 1D Mark III makes a 40D appear small (without a battery grip at least)

(below).

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Canon 40D - EOS 40D DSLR Manual de usuario Pagina 9