What is the difference between a DSLR camera and a regular digital camera?

The full name of a DSLR is Single Lens Reflex, a single-lens reflex camera. The best feature of this type of camera is its single-lens viewing. Generally, the optical framing and shooting of the camera are separated (the LCD viewfinder of a small DC does not belong to the optical viewfinder, so it is also together).

For example, with a rangefinder camera, where the viewfinder is viewed and the final film** are used with different lenses, the problem is that there is a parallax between what is seen in the viewfinder and what is last shot. A DSLR, on the other hand, uses a reflector that reflects light into the viewfinder above at a 45° angle when framing, and when shooting, the light plate is lifted and the light passes through the shutter behind the reflector**. So when shooting, you will see that the viewfinder is black.

The advantage is that what you see is what you get, and the disadvantage is that because of the presence of the reflector, the tail of the lens is farther away from the sensor, and the vibration of the reflector can lead to a decrease in sharpness (which has an effect at low shutter speeds).

The framing of ordinary digital cameras is also single-lens, that is, in the LCD framing mode, the light also enters from the main lens used for shooting. However, this electronic viewfinder is not currently comparable to an optical viewfinder.

I feel that the difference between a DSLR and a digital camera is:

1.The CCD or CMOS of a DSLR only works when shooting, while the sensor of a small DC works when framing, which causes the image sensor of an ordinary digital camera to work longer and is more likely to generate heat, which affects image quality.

2.The area of the CCD or CMOS of the SLR is much larger than that of ordinary digital cameras, and the size of the image sensor of ordinary digital cameras is generally equivalent to the size of a fingernail (many of them are not up to the level of thumb fingernails), while the size of the APS C format machine in the SLR is about 24 16mm, and the full set is about 35, because of the large area, the pixel density is low, and the imaging is purer.

3.The optical viewfinder of a DSLR is much sharper than that of current electronic viewfinders.

4.The actual focal length of the SLR is greater than that of an ordinary digital camera, that is to say, the same 135 equivalent to 50mm focal length, the actual focal length on the full set of 135 digital is 50, the actual focal length of the APS format machine is about 35, and the ordinary digital camera is about 10mm, which leads to the depth of field of the SLR is smaller than that of ordinary digital, and the SLR is more likely to send out the foreground clear, the background blurred or the background is clear, and the foreground is clear.

5.SLR is more expensive and the image processing chip used is stronger, so the machine of SLR is much faster than ordinary digital, even if it is now reflected faster than ordinary digital cameras, there is still a certain gap between SLR.

6.The continuous shooting and other professional functions of the SLR are stronger, and the control is faster and more convenient, which is more suitable for photography creation.

SLR cameras are more professional.

The result is better than normal.

The SLR can change the lens, but it is not ordinary.

There are many manual control capabilities for SLRs.

The subject matter and the shooting conditions are important.

Taking a commemorative photo of a tourist outdoors in a sunny day is really no different.

When you're in low-light conditions or in indoor natural light, or when you can't use flash, or when you're shooting fast-moving objects (such as children), portrait close-ups,。。 or when you ask for certain effects (such as shooting a waterfall like a cloud) and so on, the DSLR advantage is obvious.

Let me tell you the biggest difference. First of all, the processor used is different, it is a large-area CCD or CMOS, the SLR is about 14 20, and the ordinary card machine is much smaller. Again, the lens of the SLR camera can be changed, and the wide-angle to the telephoto can be changed at will.

There is also a DSLR camera, and the manual mode is more comprehensive than the card machine. Of course, ** is more expensive than the card machine.

<> difference: the stand-alone camera only has the fuselage, the lens has to be matched by itself, and the bare body cannot take pictures.

The kit is the body plus a cheap lens.

Recommendation: Beginners can buy a set of machines, and it is best to use other lenses after cooking. The lenses of the set can only be regarded as general, suitable for daily life and beginners.

Really good lenses cost tens of thousands, or tens of thousands, or even higher, and those are generally bought and used by some real photography enthusiasts or workers. Of course, I also feel that my photography level has improved, and the lens can no longer meet the needs, so I will change it. In short, it depends on your own situation.

The lenses of the set are already the cheapest in the lenses.

Extended information: SLR digital camera refers to single-lens reflex digital camera, that is, digital digital, single, lens lens, Reflex reflection English abbreviation DSLR. Representative models in the market are commonly found in Nikon, Canon, Pentax, Fujifilm, etc.

These cameras are generally larger and heavier.