The lens is convex (curved outward). Light entering the lens from the outside is refracted (bent) as it travels through it. This brings the image to a single (focal) point. The distance between the lens and the back of the camera is such that it allows a small image of the photographed scene to be visible (the picture). The image is inverted because of the refraction of light through the lens.
A camera uses sonar to detect the distance to the object you are taking a picture of so it can focus the lens properly.
Basically most video cameras are fixed lens so you cannot put a camera lens in it unless it is specially built.
Yes I can --> can you?
In a camera with a removable lens system, the camera body is all of the camera except the lens mechanism. Many more-sophisticated cameras employ a system of removable/ exchangeable lenses. The "camera body" and the "lens" are often sold separately. What is called simply the "lens," though, is really a lens tube with multiple lenses and multiple adjustment mechanisms. It will have a standard connection point that mates to the lens mount on the camera body.
Yes. Nikon cameras have the distinct advantage over other cameras because they are backwards compatible with any Nikon lens. In short, any Nikon camera can mount any Nikon lens. The problem is how much of the lens capabilities are retained when used on a different camera. Depending on the lens' mounting system and the Nikon camera, the lens may or may not be able to autofocus or meter. Also, if you use an FX lens (from a film or D3/D700 camera) on a DX (digital DSLR) camera, the focal lengths will be different than on the film camera. More specifically, it will be 1.5 times the focal length of the film camera. (more zoomed in)
Because, light is transmitted by the lens
to avoid dust an decrease reflection
to take a picture
Sunlight reflects of the camera, focused by the glass lens it captures a photo or picture.
The lens of the camera projects the image onto the film or sensor.
A camera uses sonar to detect the distance to the object you are taking a picture of so it can focus the lens properly.
There are repair kits available for purchase, and they may fix your lens, depending on how bad the crack is. Although, if you do not want to go to that trouble, you can purchase a brand new camera for quite a low cost!
SLR refers to Single Lens Reflex, or a camera that has one single lens to both view a scene and capture an image. This means that the picture you take will be the same as the image you view through the lens. The advantages of a regular digital camera is that they are slimmer, cheaper, and are easier to use.
The 28mm will have a wider view. So you can get more in the photo without taking a step back.
A single lens reflex (SLR) is a camera that uses the same set of lenses to both focus the image on the CCD (digital) and enable the photographer to frame the picture. That is to say, when you look through the viewfinder of a DSLR you are looking directly at the object through the main lens. You are not looking at the digitally re-created picture of the object or through some other lens that is off-center of the main lens. A point-and-shoot camera will have some other mechanism for framing the picture.
One can buy Tokina lens from Tokina, Amazon, Bythom, Ken Rockwell, The Digital Picture, Digitalic Camera Warehouse, Camera City, BH Photo Video and many more.
No, this is a point & shoot camera and there is no lens mount. The lens is fixed on the camera and cannot be removed.