Traditional Culture Encyclopedia - Photography and portraiture - What new photographers must know about these 4 camera categories?
What new photographers must know about these 4 camera categories?
Card camera
Card camera refers to an ordinary digital camera, which is a small digital camera that is not a SLR or a mirrorless camera. It has a compact shape, a relatively light body and is ultra-thin. Stylish design is the main criterion for this type of digital camera.
Although their functions are not powerful, the most basic exposure compensation function is also the standard configuration of ultra-thin digital cameras. Coupled with the area or spot metering mode, these little things can still be completed sometimes. Some photography creations.
At least you can have basic control over the exposure of the picture. Coupled with options such as color, sharpness, contrast, etc., many beautiful photos can also come from these little things that are looked down upon by "experts".
Telephoto digital camera
Telephoto means that the lens can be extended to a relatively long distance. For example, 10x means that the 35mm lens can be extended to 350mm to capture distant objects. Scenery. A telephoto digital camera refers to a model with a larger optical zoom factor. The larger the optical zoom factor, the farther away the scene can be shot
The main features of a telephoto digital camera are actually similar to the principle of a telescope. , changing the focal length by moving the lens inside the lens. The benefits of telephoto come into play when we are shooting distant scenes or when the person being photographed does not want to be disturbed.
In addition, the longer the focal length, the shallower the depth of field, which is the same as the larger the light intensity, the shallower the depth of field. The advantage of a shallow depth of field is that it highlights the subject and blurs the background.
Mirrorless single lens
Should be called a miniature interchangeable lens single lens digital camera.
It can cover both micro and SLR meanings: the camera is micro, compact and portable, and can also change lenses like a SLR camera, and provides the same image quality as an SLR camera. Others such as Olympus call it a single electronic camera.
The difference between it and an SLR is reflected in the hardware. The mirrorless camera cancels the reflector, independent focusing component, and viewfinder of the SLR camera. The similarities and differences between it and a SLR in use are that the image quality is basically the same and the lenses can be replaced.
SLR
Single lens reflex view camera, also known as SLR camera. It refers to a camera that uses a single lens, and the light shines on the reflector through this lens, and the view is taken through the reflection.
The so-called "single lens" refers to the photographic exposure light path and the viewing light path. ***Using one lens does not have an independent lens for the viewing light path like a rangefinder camera or a twin-lens reflex camera. "Reflective" refers to a flat surface inside the camera. The reflector separates the two light paths.
When taking a picture, the reflector is lowered to reflect the light from the lens to the pentaprism and then to the viewfinder window; when taking a picture, the reflector is raised quickly, and the light can shine on the film or the photosensitive element CMOS or CCD.
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