1) Camera initials 2) Camera inits 3) Camera model letters 4) Camera shop letters 5) Camera type 6) Camera type, initially 7) Camera variety 8) Camera with mirrors inside 9) Canon EOS 10) Canon introduction of 1959 11) Canonflex 12) Certain 35mm camera 13) Certain camera, initially 14) Common 35mm camera type 
Single lens reflex camera. A camera where the same lens is used to view the scene and to focus its image onto a film emulsion or solid-state photosensor. Usually combined with the facility to fit one of a range of lenses, and often more versatile than viewfinder/rangefinder cameras.
The initialism SLR can refer to: Also ...
straight leg raise. To lift the leg from the horizontal position in an exercise
(Digital cameras and photo printers) Single Lens Reflex
Self Loading Rifle
[Naval Acronyms and Slang] Self Loading Rifle
Side-Looking RadarSingle Lens Reflex
Type: Abbreviation Definitions: 1. Abbreviation for straight leg raising.
Straight leg raise - Lasègue's sign
Self-Loading Rifle Super Low Recoil
acronym: satellite laser rangingacronym: sea level rise
(Single Lens Reflex) A Camera in which you view the scene through the same lens that takes the picture thanks to a system of mirrors and prisms. (see Prism & TLR)
Abbreviation for single-lens reflex, a type of camera in which the image can be seen through the lens before a picture is taken. A small mirror directs light entering the lens to the viewfinder. When a picture is taken the mirror moves rapidly aside to allow the light to reach the film. The SLR allows different lenses, such as close-up or z...
(Single Lens Reflex). This means the camera has a viewfinder that sees through the lens (TTL) by way of a 45
(Single Lens Reflex) A form of small format (35mm or 6cm) camera that has a reflecting mirror that retracts when the shutter is released. An SLR allows the photographer to view the image exactly as it will be framed in the photo.