What does DSLR in digital camera mean?

The English abbreviation of SLR camera is called SLR (Single Lens Reflex), and the name of DSLR camera only needs to be preceded by a D (digital).

That is, Digital digital, Single Single, Lens lens, Reflex reflective English abbreviation DSLR.

A DSLR camera is a camera that uses a single lens through which light hits the mirror and is viewed through the reflex.

The so-called single lens means that the photographic light path and the framing light path share a lens, unlike the rangefinder camera or double reflex camera with independent lenses for the framing light path. Reflection refers to a flat mirror inside the camera that separates the two light paths: the mirror falls down when framing, reflecting the light from the lens to the pentaprism.

When shooting, the mirror is quickly raised, and the light can hit the film or the image sensor CMOS or CCD.

If you don't require extremely high image quality, or if you are afraid of affecting the conditions of the subject, it is more reasonable to use a small digital camera when the lighting environment is not harsh. As an ordinary photography enthusiast, in the choice of image quality and portability, it determines the direction of choosing a camera, in fact, the most suitable for yourself is the best to buy a camera.

Therefore, some foreign journalists have picked up cameras with head-up framing and double shadow reconvergence and focusing, and they think that this kind of camera is small and lightweight, bright and quick to focus, and it is easy to grab the lens.

Camera care

Care and cleaning of lenses.

The lens is the most critical and fragile part of the camera, so you should pay great attention to the protection of the camera lens when using the camera, do not easily get dusted, let alone let the lens be touched by dirty hands, and only clean the lens when it is very necessary. When cleaning, it is best to blow off the dust with a balloon, or gently brush it off with a soft brush, if you encounter more stubborn dust, be sure to use a special lens cloth or lens paper to wipe it gently, remember not to use paper towels and other seemingly soft paper to clean the lens, because these papers contain wood pulp that is easy to scratch the coating, which will seriously damage the key coating on the camera lens.

LCD screen protection.

The color LCD screen is very easy to be scratched by hard objects, especially the color LCD screen without a protective film is more fragile, any scratch, will leave permanent traces, so when using, you can consider pasting the protective film of the handheld computer or mobile phone, which has a very good effect on protecting the color LCD screen. In addition to preventing scratches, special attention should also be paid to avoid the damage of high temperature to the color LCD screen, as the temperature rises, the color LCD screen will turn black, after reaching a certain temperature, even if the temperature drops to a normal state, the color LCD screen can not be recovered, resulting in irreparable damage.

Summary. Hello dear, I'm glad to answer for you What does a DSLR camera mean; A single-lens reflex camera is an abbreviation of a single-lens reflex camera, which is a camera that uses only a single lens in the fuselage and is equipped with a device that reflects light like a mirror and can be turned over - a reflector, through which the light from the camera lens is reflected into the optical viewfinder on the upper part of the fuselage to observe the scene and frame the composition.

Hello dear, I'm glad to answer for you What does a DSLR camera mean; SLR camera is the abbreviation of "single-lens reflex camera", which is a kind of camera that uses only a single lens to dress up the head, and the camera is equipped with a device that reflects light like a mirror and can be turned over - a reflector, through which the light from the camera lens is reflected into the optical viewfinder on the upper part of the fuselage to observe the scene and frame the composition.

Kiss, single lens reflex camera, single lens reflex camera, abbreviated as SLR camera, also known as single-lens reflex camera. It refers to a camera that uses a single lens, and the light shines through the lens to the mirror, and the light is reflected to capture the high scene.

A DSLR camera is a single-lens reflex camera, which refers to a camera that uses a single lens, and the light shines on the mirror through this lens, and the light is viewed through the reflex. The so-called single lens means that the photographic light path and the framing light path share a lens, unlike the rangefinder camera or double reflex camera with independent lenses for the framing light path. "Reflective" means that a flat mirror inside the camera separates the two optical paths.

A DSLR camera is a single-lens reflex camera, which refers to a camera that uses a single lens, and the light shines on the mirror through this lens, and the light is viewed through the reflex. The so-called single lens means that the photographic light path and the framing light path share a lens, unlike the rangefinder camera or double reflex camera with independent lenses for the framing light path. "Reflective" means that a flat mirror inside the camera separates the two optical paths.

The first SLR camera was developed in 1909, and since the 1970s, the technology has been widely used.

SLR digital cameras are positioned in the high-end products of digital cameras, so in the area of the image sensor that relates to the photographic quality of digital cameras, the area of SLR digital is much larger than that of ordinary digital cameras, which makes the photosensitive area of each pixel of SLR digital cameras is also far greater than that of ordinary digital cameras, so each pixel can also show a more detailed brightness and color range, so that the photographic quality of SLR digital cameras is significantly higher than that of ordinary digital cameras.

SLR digital camera refers to single-lens reflex digital camera, that is, digital digital, single, lens lens, REFLEX anti-split round light abbreviation DSLR.

Representative models in the market are commonly found in Nikon, Canon, Pentax, Fujifilm cameras, etc. These cameras are generally larger and heavier.

SLR stands for Single Lens Reflex, which is the most popular viewfinder system available today and is used in most 35mm cameras. In this system, the unique design of the anti-harmonize mirror and prism allows the photographer to observe the image passing through the lens directly from the viewfinder.

As a result, the same image that the film is about to "see" can be seen accurately.

SLR digital cameras have two main features, one is that they can exchange lenses of different specifications, which is the inherent advantage of SLR cameras, which is not comparable to ordinary digital cameras. The second is framing through a photographic lens.

Most conventional camera lenses with the same mount can also be used on DSLRs. DSLRs** are a bit more expensive than regular home digital cameras, and DSLRs are more suitable for professionals and photography enthusiasts. Most DSLR cameras are sold separately for the body and lens.