Single Lens Reflex
Twin Lens Reflex
No
what does SLR stand for on camers
functions of the principal components of a digital SLR camera
SLR stands for Single Lens Reflex meaning the camera supports just one lens which has the the aperture, focus and shutter, oppose to the TLR which is the Twin Lens Reflex which these cameras consist of two lens to take a photo, one for focusing and the other one that contains the shutter and aperture.
All major camera companies make SLR cameras, as well as digital SLR cameras. My photography teacher always recommended the Promaster 2500PK Manual SLR camera for its ease of use, value, and manual functions.
This is an expensive camera. SLR stands for Single Reflex Len. This is the type of camera a photographer purchase of their craft. Sony hase been making SLR camera for quite a few years.
Yes you can use a SLR lens as an attachment on some digital camera. You will have to check the camera to see if there is an attachment that is available on the camera.
You can buy a SLR camera online for a good price at ebay or amazon
Your average SLR camera is going to run you about $600 for a quality camera. The lower end ones can be purchased for around $450.
Most photographers would consider an slr to be "normal". If it's not an slr or a tlr, then you must be referring to a range finder camera or monorail camera. I presume range finder. Thus the major difference is that an slr system presents to the viewing eye pretty much everything that the lens is bringing to the film (minus the parts where the circular image lies outside the film rectangle). A range finder attempts to do this with a separate small viewing lens usually mounted on the camera face off to one side of the lens. The angle of view of the main lens is not the same as the angle of view of the viewing lens, which is usually not a problem. But if you are close enough to a subject such as a flower and you place the camera according to what you see in the viewfinder, you will be too far off to one side and will get less than the whole flower in the picture. This effect is known as parallax.
A View camera or an SLR
The Canon Digital Rebel is the highest rated SLR camera. This starts at $350.00