Nikon D40 Review

So far soo happy.

Allright thus far I've taken several thousand pictures with my new Nikon DSLR (digital SLR) and wanted to take this chance to make some comments.

Background (Skip if you're simply interested in why I like my camera):
(just a summary, go to Wikipedia for full articles about each)

Cameras come in all sizes and shapes. One way of classifying cameras is by how the light or image gets from the outside world onto the recording surface (either film or digital sensor). The original cameras were merely boxes with a bit of film stuck to the inside and a tiny pinhole on the opposite end of the box that allowed a tiny image to be "projected" onto the film. Because the hole was so small it took a long time to expose the film, but the image usually had equally crisp lines from the closest objects to the furthest (large depth of field). This was rather an unwieldy instrument though since you could only take one photo before having to change the film, and couldn't really preview what you aiming at.

Over time other camera designs sprang up including the twin lens reflex (TLR), the single lens reflex (SLR), and the point and shoot. The "reflex" in the SLR and TLR name is in reference to a surface that remains closed until you depress the shutter release at which point the surface moves out of the way to allow the light to hit the recording surface. A TLR uses two lenses, so the scene you are shooting is always visible though one lens that is dedicated to giving you a preview (often at the top of the camera and you look down onto a preview surface), and the light for the exposure is only let through the second lens when you depress the shutter release. The benefit of the TLR is that there is no point where the scene in the preview is blocked.

An SLR only has one lens, so when the shutter release isn't being triggered the light hits a mirror on the blocking surface and the image is directed to the eyepiece. When yhou press the shutter release on an SLR, the blocking surface and mirror (they are together) swing out of the way to allow the light to hit the recording surface, however this results in a temporary black out of the eye piece. This black out with the SLR is only for the time that the shutter is set for, most often less than 1/30th of a second. The advantage of the SLR is that the image you see in the eye piece is EXACTLY what is going to be recording, no paralax or offset view. Many SLRs even have an image preview that will show you what the depth of field will look like so you can predict very accurately what the scene will look like.

The other type of camera is a point and shoot. Like the TLR the view in the eye piece is slightly offset from the lens that makes the image, however there typically isn't a lens for the preview, simply a glass window from the front of the camera to the back where the photographer looks to see roughly where the camera is pointed. TLR and SLRs most often have interchangable lenses whereas point and shoot cameras usually have a single dedicated lens.

DSLR or Point and Shoot
If you primarily want a camera to take candid snap shoots where ever you might find yourself and do the occassional artistic photo, don't get a DSLR. They are still way bigger than the standard point and shoot, and absurdly larger than the smallest point and shoot. I always have my Canon digital Elph, SD400, with me. Well, anytime I'm with messenger bag. Because this camera is so small I can pack it anywhere and always have something to take decent pictures with. A picture you can take because you actually had your camera with you is always going to be better than one you couldn't take because you didn't have your huge DSLR with you.

Now that's a bit of an exageration to make a point, because I OFTEN have my DSLR in my messenger bag as well...just not as often as my Elph. And the fact that I carry my DSLR around in my messenger bag is probably the exception. However the reason I'm willing to carry around the larger DSLR is that it can take phenomenally better pictures. It has a wider range or zoom on the lens, the lens is faster (allows more light through it allowing quicker shutter times), has a better sensor that looks decent at higher ISO settings, is a higher megapixel sensor, and I'll some day be able to afford more or better lenses.

There are just some things you can't do with a point and shoot, such as crank the ISO up to 3200 and take photos in relative dark with no flash and relatively little camera shake. Also, I can put my DSLR in to fully manual mode and control literally every aspect of the camera from zoom to focus, to shutter speed, to aperature, to ISO, to white balance, and more. If none of that meant anything to you, then you probably want a good point and shoot camera, and they are certainly out there.

I can highly recommend the Canon Digital Elphs as I have one I love and know several other people who swear by them as well.

Hope that helped. If you have any specific questions about my experiences thus far feel free to holler at me in the comment section and I'll do my best to answer.

Mike