Camera focal length comparison

A quick comparison of how wide-angle compares to regular cameras. Shot from the same spot, from left to right, is your (equivalent) standard 35mm, to a wider 28mm, to an even wider 25mm.

I've commented on the benefits of wide angle before, but perhaps an actual photo might make a better point...

I took this picture standing at the very edge of the corner of the room, not able to back up any further, and was barely able to squeeze everyone into the picture. This was with my 28mm camera. That means none of the standard 35mm cameras would have been able to get everyone in the shot, while it would have been much easier if my camera was 25mm.

Wide angle

I've been wanting to do this for a while now--since my new camera has a "wide-angle lens"--to take pictures with the new camera, and with the old camera, from the same place, to see the difference in how much you can see from a regular camera, as compared to a wide angle camera.

This was taken with my old Minolta:

And this is with my new Panasonic:
Of course, neither one is being displayed at their full resolution, as Blogger doesn't allow pictures larger than 1600x1200.

Why is this wide angle important? Well, for instance, if you were hanging out with a group of friends, do you need to get some extra space in order to fit all of your friends into the frame? Sometimes you might not have that extra space available to you. When the camera has a wider angle, you won't need as much of that extra space.