There are many ways to obtain this information. Wal-Mart and electronics stores such as Circut City will have sales-people that will be happy to assist you if you ask. Also, you could probably request information by contacting the company through mail or e-mail.
One can find reliable information about digital cameras slr online through Consumer Reports, Ask Ville and Choice. Other places to learn more about digital cameras and get reliable information is consumer ratings and comments, and through Photography Life.
Olympus SZ is a digital point and shoot camera, it is not a DSLR camera.
The easiest way to determine whether a camera is DSLR (or SLR) or not is by seeing if the lenses are detachable. If you can switch between different camera lenses, the camera is definitely either a DSLR or a SLR.
You can purchase a DSLR camera from Amazon, eBay, or other online retailers. Alternatively, you can visit an electronics shop in person to purchase a DSLR camera. Costco is one place that offers all products relatively cheaply.
It is.
Nikon dot com has a wide plethora of information about their DSLR cameras. You can compare features between the different cameras as well as price them.
There is many different stores online in which you can purchase this type of camera. You can buy a Pentax DSLR camera in multiple online stores. One of which is Currys.
No. A DSLR camera has a mirror that flips during the picture taking sequence. The Nikon L340 is a digital camera but does not have a mirror inside.
Lens
It is a DSLR. Right short answer. More exactly, Canon and Nikon are the best professional camera brands.
The photo quality can be the same, but with a mirrorless camera such as a Rangefinder, what is seen in the viewfinder will be slightly offset from the final result. A DSLR's viewfinder shows what is in the lense.
Canon DSLR lenses are designed to be used only on Canon brand cameras. The actual camera models would depend on which DSLR lens model is being referenced.
If price is your main concern, a professional DSLR camera can be found on amazon's website. If you are more comfortable shopping in the retail stores, I know Target has a great selection of DSLR cameras for a reasonable price.