http://en.wikipedia.org/wiki/Pentax_K_mount#Cameras
A Pentax Digital SLR camera can be purchased at any local electronics store. Pentax Digital SLR cameras can also be purchased from online retailer such as Wal*Mart, BestBuy, and Amazon.
The Pentax ME F was sold between 1981 and 1984. It was the first autofocus SLR. It used a Pentax 35-70MM/2.8 autofocus lens, or would give visual and or audible focus confirmation with standard K-mount lenses.
Yes. The Pentax SLR lens K-mount will fit the Pentax Digital SLR [DSLR] and the Samsung DSLR. Two warnings: (1) you will lose the electronic linkages for some of the automatic functions; (2) the effective focal length of the lens will change. Most current DSLRs have an image sensor that is only about 2/3 the size of a 35mm film frame. Consequently, DSLRs will multiply the focal length of a traditional SLR lens by approximately 1.5: a 50mm SLR lens put on a DSLR will produce an image close to that of a 75mm lens; a 200mm telephoto lens will function as a 300mm lens. At the lower end of the focal lengths, a wide angle SLR lens, such as a 24mm, if attached to a DSLR, would lose its extreme wide angle advantage and function as a 36mm lens. In brief, long lenses will reach further out, but wide angle lenses will lose part of their ability to capture a full scene. Kodak and Canon have announced "full frame" DSLRs: digital cameras that have a sensor the same size as a standard 35mm frame. On such cameras, the SLR lens will retain its effective focal length regardless of whether it's used on an SLR or a DSLR. Neither Pentax nor Samsung has announced such plans for K-mount owners. In any event, the new full-frame Kodak and Canon full-frame DSLRs may be out of an amateur's reach, for they have an announced price of about $8000.
The Pentax Optio are a range of compact and D-SLR cameras. They range in price, depending on specifications from å£120 upwards. The D-SLR models are more expensive.
The Nikon D5000 Digital SLR is great for such projects. You can also try out the Pentax Dual Flash.
Single Lens Reflex
Single Lens Reflex.
SLR is Single lens Reflux.
One can buy a Canon SLR lens at several online sites. Some of these online sites that sell a Canon SLR lens are "Amazon", "eBay", and "Bhphotovideo".
Minolta No, Minolta were the first to market an autofocus SLR (the 7000) that actually worked. The first AF SLR was the Pentax ME-F, but there were compacts before that.
canon and olympus are leaders in digital slr cameras and they have very wide range of lens options.
This stands for 'Aperture'.