Shulou(Shulou.com)11/24 Report--

DSLR? Side axle?

Many beginners don't know which camera to start with. Anyway, don't start with plastic toys or portable fools. The more question is how to choose the SLR and the side axis.

If we go further, we will find that this problem only exists in individual tuhao friends, because only from the entry point of view, the advantages of SLR cameras are almost all aspects.

If you look at the total number of second-hand cameras, the number of SLR cameras must be more than double that of replaceable lens side-axis cameras, and there is a wide range of options.

If there are many choices, variety and quantity, then it is bound to bring the next result: low price.

In fact, more than 2000 yuan can already buy very good film SLR cameras, which are bought casually by the machine king, who cannot afford it in the 1990s, and certainly can afford it in the 1980s and 1970s.

More than 2000 yuan is basically a mechanical classic, and all electronic legends can buy it. For example, the Nikon F100Phone10 years ago cost more than 1000 yuan each, but now it is still more than 1000 yuan. Of course, the circuit board has aged for another 10 years, but the Pentax LX in my hand has been abused by me for 40 years, and the automatic exposure is still accurate. I think we are not war reporters, and the camera is going to be broken by us. It is estimated that it was improperly preserved, fell into the water, or bumped.

But you change to the side axle is wrong, 2000 yuan, there is not much choice, or, 2000 fast you still want to play the side axis?

There are too few choices on the side axle. To what extent? I once wrote a paid article called the world of 135 paraxial cameras, and I wrote all the spindles of several mainstream systems in one article. If I were to write an article about the world of 135 SLR cameras, I would write that I am dead, or it would be very, very brief.

So from an economic point of view, from the point of view of the lens that can be purchased, it is more cost-effective to be a SLR anyway.

Moreover, in fact, the SLR and the side shaft are very close to each other in terms of full manual operation.

To explain this proximity, the best example is the Nikon F camera.

Nikon felt that it was too late and lagged behind in the development of DSLRs and decided to develop a DSLR. However, they did not develop the whole machine, just take the S3 side-axis camera directly, replace the side-axis view part with the SLR view part, expose everything the same, do some basic linkage on the bayonet, and the camera is made.

Many of our film fans want to play a manual feeling, in this feeling, the SLR and the side axis are not much different, the aperture shutter is manually screwed, the focus is also manual, you look from the third perspective, the action is the same.

The only difference is that the way of focusing is different, the side axis is focused on the macula, while the SLR is seen directly, and there is also a split image screen.

Therefore, the SLR camera can fully satisfy our manual experience.

In addition, whether the focus of the paraxial camera is accurate and the depth of field is accurate, in fact, there are certain uncertain factors, which need experience. Because the paraxial camera needs to focus the main body first, and then take the scene, it is easy to misfocus when the depth of field is very shallow. In addition, when focusing, paraxial cameras often focus 3D lines on 2D focus, such as using face edges, a groove, and so on, which will also increase the inaccuracy of focus, which depends on whether the ranging baseline of the camera is long enough.

By contrast, DSLRs are what they see, as long as they focus a little bit and don't look fancy.

If, in terms of appearance, some people say that a paraxial camera is more handsome than a SLR, then I think it is pure nonsense. SLR cameras become ugly only after digitization, and the old SLR cameras have a very mechanical feel, even if they are brands that we have never heard of, many of them are very elegant.

The traditional SLR, especially the traditional mechanical SLR, does not have too complex functions and abrupt lines, and the whole is relatively regular, which is very consistent with our basic understanding of the camera.

This article is from the official Wechat account: film fan club (ID:jiaojuanmi), author: Shanghai Old dirty Turtle

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.