Well, There are some producers of digital camera lenses in the world. But the most popular are: Tamron, Sigma, Canon, Nikkor (Nikon lenses), Pentax and Kenko.
Yes. Most digital cameras come installed with a zoom lens. Basic cameras, such as those for beginning photographers, generally do not have interchangeable lenses. A digital camera with an interchangeable lens will cost more.
It depends on the brand of camera and the type of lens. Most Nikon film SLR lenses will work (in manual mode) on their digital SLR cameras. Many Canon lenses will work on new Canon SLR cameras, but you have to check compatability between the camera model and the type of lens. Sony purhcased the Minolta digital camera division, so all Sony Alpha DSLRs will use Minolta lenses.
The highest power available for canon camera lenses is 500mm. This particular lens works on full-frame and APS-C digital Canon SLR cameras, which is what most people have. This 500mm lens is used best for the best quality of photography.
convex lenses are found in camera's most often.
Currently, BetterLight offers the highest megapixals in a digital camera. The Super10K-HS model is a 416 megapixel digital camera.
Small bags and fanny packs suits best to carry one camera with several lenses. And Pro bags for 2 cameras with multiple lenses.
one of the most primitive digital cameras is the force released, Nickelodeon camera. This digital camera was released before the technology for jpeg color was properly developed!!
A camera phone normally does not have as good of a lens as a digital camera and most do not have flash. They also have less resolution (lower megapixels) than a real digital camera. Their pictures are OK, but not great.
The Vivitar ViviCam V15 Digital Camera is a great choice for a senior.
nikon your mom
It is most commonly found in the battery compartment on the bottom of the camera.
The short answer is "Yes." The long answer is: All Canon EOS cameras use Canon EF (electro-focus) lenses. They can also use independently made lenses with EF type camera mounts. All Canon DSLR (digital single lens reflex) cameras can use all Canon EF (or independent manufacturer equivalent) lenses made for film or digital cameras. Most Canon DSLR's have an APS-C sensor that measures 22.2 x 14.8mm. (This is smaller than the 36 x 24mm image size on 35mm film.) In 2003, Canon introduced EF-S lenses that were optimized for the APS-C sensor size. The EF-S lenses will only fit on Canon 20D, 30D, 40D, and 50D cameras (as of 2008) and all Canon Digital Rebel cameras.