My Gear
Camera Body:
Canon 60d
My main reason for getting this camera was the video mode. I was reading review after review comparing this camera to the T2i and T3i. The 60d has more cross type focal points, but other then that its the same as a T3i, same sensor, same tilt/swivel screen. It was more expensive, but I never look back on my decision.
My old camera body is an EOS Rebel XSI
This was the first Camera body I used. My wife uses this one because its smaller then the 60d. Still takes great pictures.
Lenses:
Canon 18-55mm IS
This lens came with the XSi Body. This is pretty versatile lens, and, as you can see by the link, inexpensive. I use this lens for video, its the only lens I have with the Image Stabilizer (IS) and I also use it with the wide angle extensions mentioned below.
It has a minimun aperture number range of 3.5-5.6
3.5 minimum at 18mm and 5.6 minimum at 55.
The Depth of Field is adequate on this lens. I haven't noticed the aperture setting of 3.5 being extensively soft, but the lens is definitely sharper at higher apertures.
At 18mm you get a subtle wide angle effect.
Canon 50mm 1.8
This is currently my favorite lens. Mainly due to its wide aperture. Its what known as a prime lens. It doesn't zoom, so you have to move around alot more when taking your pictures.
Its minimum aperture number is 1.8.
1.8 is a very shallow depth of field and most of the time is unneeded. Wide apertures have less in focus, and unless you are very accurate with manual focus, you will end up with bad, out of focus pictures. I tend to use 2.0 and above. It still gives you a nice intimate depth of field, and you have more wiggle room with you focus.
This lens seems to be my sharpest lens right now. Later on I will do a comparison at different apertures to determine if this is in fact reality, or just perception.
The manual focus on my lens (MKI) is smooth and easy to use. The MKIIs lack the range meter the MKIs have, but to be honest I don't use it. I could see it being beneficial, but if you're walking around taking pictures, you are either going to use autofocus or manual focus looking through the camera.
The auto focus is loud on my MKI, the MKIIs seem to be quieter.
It performs well in daylight, but can sometimes miss the mark in low light. Over all, the autofocus is pretty good.
Canon 75-300mm
Being a non IS lens, its really only good in bright daylight or on a tripod. And being a 75mm minimum focal length eliminates it from alot of photography I end up doing. Although I have been taking more pictures outside, from further distances, so its use has increased. I have used this lens to take some pictures of the moon that have turned out pretty well. Although I don't use the lens much, it tends to be very sharp. And I find myself enjoying the pictures that come out of it.
Minimum aperture numbers are 4.0 to 5.6.
'Digital' wide angle and macro lens extension

This lens adapter I got for fun. I plan on getting a real wide angle lens when money allows, but for now this lens is plenty of fun. It does have distortion when you're zoomed out all the way with the 18-55mm, but if you zoom in a little distortion isn't bad, and you still get that wide angle/fish eye effect. For less than 15 bucks, not bad in my opinion.
Now, before I let you go, when I wrote about aperture, I incorrectly listed the lower numbers as minimum. I did this to eliminate some confusion I had when starting photography. Saying Maximum, and putting the smallest number always threw me for a loop. The way aperture works, the smaller numbers are know as the Maximum aperture. If you look at the blades inside the lens, when set to the smaller aperture numbers, the blades open up, reaching the Maximum opening of the blades, or Maximum aperture. This is probably the most confusing thing I found with cameras, understanding aperture. I will go over ISO, Aperture, and Shutter speed (the trinity of photography) in a later post.