Is it necessary to buy a SLR camera?

6 If you want to go further on the road of photography and are willing to learn more photography techniques to improve your shooting skills, then a SLR camera is necessary.

If it is just for personal fun, and you occasionally take a few photos during travel or holidays to commemorate or express your visit, an ordinary card camera will suffice.

Single lens reflex camera:

SLR camera generally refers to single lens reflex camera.

Single-lens reflex viewfinder camera (SingleLensReflex Camera, abbreviated as SLRcamera) is also called a 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" means that the photographic exposure light path and the viewing light path use one lens. It is not like a rangefinder camera or a twin-lens reflex camera that has an independent lens for the viewing light path.

"Reflection" refers to a flat reflector in the camera that separates the two light paths: the reflector falls down when taking a view, reflecting the light from the lens to the pentaprism and then to the viewfinder window; the reflector quickly lifts up when shooting. From now on, light can shine on the film or photosensitive element CMOS or CCD.

Main features:

A great feature of SLR digital cameras is that they can exchange lenses of different specifications. This is a natural advantage of SLR cameras and is incomparable with ordinary digital cameras.

In addition, SLR digital cameras are now positioned as high-end products among digital cameras. Therefore, in terms of the area of ??the photosensitive element (CCD or CMOS) that is related to the photography quality of digital cameras, the area of ??SLR digital cameras is much larger than that of ordinary cameras. Digital cameras, this makes the photosensitive area of ??each pixel of a SLR digital camera much larger than that of an ordinary digital camera, so each pixel can show a more detailed brightness and color range, making the photography quality of a SLR digital camera obvious. Higher than ordinary digital cameras.

Advantages of SLR cameras:

1. It is easy to change lenses and can quickly change different lenses to adapt to different shooting needs.

2. The response is fast, and the time from pressing the shutter to recording the picture is short. In the digital age, SLR cameras turn on quickly.

3. The larger body can carry more equipment to get more and more powerful functions.

4. There is almost no parallax. The range you see through the viewfinder is almost or even exactly the same as the range recorded by the sensor.

5. The photosensitive element of a digital SLR is generally larger than that of a civilian DC. In other words, it is easier for digital SLR to record clearer images, and the noise is easier to control than civilian DC.

6. It looks stylish and gives people a sense of professionalism.

7. It saves power compared to civilian DC. Since the SLR camera only works when the shutter is closed, unlike civilian DC, the sensor is in working condition as long as the shooting mode is turned on. Therefore, the battery life of the SLR digital camera is The ability is stronger than civilian DC.