What is a mirrorless camera? The difference between mirrorless and digital cameras

The mirrorless camera is a small single electric camera, which uses the same sensor as the SLR camera, adopts electronic viewing, cancels the prism and mirror structure, and reduces the distance from the lens to the image sensor, so that a compact body can be obtained, and the imaging image quality is the same as that of the SLR. It is much stronger than a regular card machine, and is suitable for customers who want to get very good image quality and the lightness of a compact digital camera.

Nikon J1 is recommended for Japanese products, and Samsung NX1000 is recommended for non-Japanese products, and the quality is quite good.

SLR lenses can be added.

Card machine photo boards are not acceptable.

Mirrorless is a small SLR phase, which is not so professional compared to SLR functions.

The card machine is similar to the mobile phone with a camera function.

If you are not so professional, there is almost nothing to compare with international well-known brands, and you can choose a cost-effective one.

For those who like photography, they use Nikon a lot, and I've used it too.

Cameras are generally made from Japan, so you can see the shadow of a cooperation with the company. Those who know the history will know that they are indeed in a leading position in this regard, but you can rest assured that what is bought in China is made in China.

For the love of art, the most demanding of science, and learning what we don't have, this is a mature man with strength.

You can understand that mirrorless has a picture quality comparable to that of a SLR, and at the same time, the volume is closer to that of a card machine. Therefore**Generally in between, the mainstream ones in the micro mirror are Olympus, Panasonic's M4 3 camp and Sony. Personally, I think Olympus's machine is not bad, the shape is retro and literary, the picture quality and color are good, and your budget can consider the E-PL3.

About 3000 recommended Panasonic GF2 It feels good.

1. The framing method is different.

The viewfinder SLR uses optical method (OVF), which reflects the image to the viewfinder through the mirror and transmits it through light, which is fast. The only advantages of OVF are power saving and 0 time lag;

The advantage of EVF is that it can be viewed in real time, and you can see the result before you press the shutter, whether it is day and night photography, or long** photography.

2. The focusing method is different.

Focusing SLR is mainly phase focusing. The mirrorless is mainly focused on contrast, and the phase is assisted by bending focus.

Contrast and phase focus can perfectly compensate for many inherent drawbacks, such as structural out-of-focus at large aperture and the inability of non-focus points to close at high speeds.

3. The operation performance is different.

Most SLR cameras use two electronic turntables to achieve basic operation, aperture and ** compensation, shutter speed and aperture and other coordinated operations can be carried out on the two turntables, comfortable operation and can reduce misoperation;

Mirrorless cameras cannot use shortcut buttons to quickly adjust some parameters. Commonly used parameters such as sensitivity and white balance need to be adjusted in the menu. The speed of the laughing hand is much slower than using the separate function buttons and the row dial.

Maybe when you change the shooting parameters, you miss a lot of wonderful scenes.

4. The weight of the fuselage is different.

Weight: SLR requires a certain weight from the perspective of the complex structure itself, as well as to reduce the impact of vibration.

Due to the simple structure, it has a slight advantage in terms of weight, and there is no vibration, so there is a lot of advantage in portability.

Introduction: Sony pushes "mirrorless" camera - NEX-5C Before Sony launched the "mirrorless camera", consumer electronics giants such as Olympus, Panasonic, and Samsung have launched related products. Unlike Sony's name "mirrorless", Olympus, Panasonic, Samsung, etc. call this type of camera a "single camera".

Mirrorless camera

Name

Although the name is different, Hidehiko Teyogi, head of Sony's personal audio and video business department, said that "mirrorless" is a name decided specifically for the Chinese market, which can cover both micro and SLR meanings: the camera is miniature, small, portable, and can also change lenses like SLR cameras, and provide the same image quality as SLR cameras.

Features:

"Mirrorless camera" has the characteristics of portability, professionalism and fashion.

Technical principle

The most fashionable in professional machines, the most professional in fashion machines", has become the subtext of "mirrorless cameras" that distinguish them from SLR cameras and card-type digital cameras.

The mirrorless camera uses a sensor with the same specifications as the SLR camera, cancels the optical viewfinder component on the SLR camera, and eliminates the prism and mirror structure, which greatly reduces the distance from the lens mount to the image sensor, so that a smaller body can be obtained than the SLR, and the imaging image quality is the same as that of the SLR.

Micro single-lens electronic viewfinder camera, but there is no specific rule for how micro it is, so at present, mirrorless, mirrorless and single electric are almost a kind of camera. Even some medium-format mirrorless cameras are called mirrorless cameras, and I used this one, but in fact, due to the specifications, even though this camera is indeed miniaturized, it is actually still very large, and there is no slight feeling at all.

A mirrorless camera can be simply understood as a "shrunken version" of a DSLR camera.

On the basis of the SLR, the mirrorless mirror is canceled and the electronic viewfinder is used to transmit light to the image sensor.

Conventional SLRs use an internal mirror to reflect the light passing through the lens to the image sensor.

Because the mirror is reduced, the volume of the mirrorless mirror is much smaller than that of the traditional SLR, so it is called "micro" single.

Digital cameras include single-lens reflex cameras, and the imaging structure is different, and the framing methods are also different, resulting in a great difference between digital cameras and single-lens reflex cameras. Digital cameras? DSLR cameras?

Mirrorless? For people who don't know about cameras, they will be foolish to think that they are all the same, in fact, digital cameras and SLR cameras are different, the former belongs to the general term and the latter belongs to the classification, that is to say, the SLR camera is only one of the categories of digital cameras.

1. Digital camera is a general term, which includes single-lens reflex camera and card camera

When we go to buy a camera, the salesperson will ask us if we want to buy a digital camera? Hey, don't you have SLR cameras sold in physical stores? Only digital cameras?

No, in fact, digital camera is a general term. Digital cameras actually include ordinary digital cameras, SLR cameras, mirrorless cameras and even card players; We need to take into account the needs of our own shooting when buying a camera, and choose a high-end SLR camera or a more economical ordinary digital camera, otherwise we will be stupid and don't know what to buy! You must know that a DSLR camera is very different from an ordinary digital camera.

Second, traditional digital cameras are mainly based on electronic computing, while SLR cameras are mainly optical shooting

Traditional digital cameras, which are those with large screens and lenses that cannot be replaced, are mainly imaged through electronic calculations, resulting in limited clarity of their shooting; The SLR camera is different, the SLR camera mainly uses optical shooting, and the single lens reflects the light and obtains the scenery, although the pixels are not as large as the ordinary digital camera, but the imaging effect is strong enough. It is also because the imaging is more out of the state, resulting in the SLR camera has never been replaced by ordinary digital cameras, camera phones, etc., and has always been at the top of the shooting camera; You must know that a DSLR camera is even better than a mirrorless camera, and those who really like to shoot should choose a SLR camera.

While traditional digital cameras shoot with large pixels but not sharp, optically framed DSLRs win in sharpness.

Mirrorless is not a DSLR.

SLR has a reflector, and mirrorless has no reflector, so mirrorless is also called a mirrorless camera.

Mirrorless contains two meanings, micro, miniature and small, single, and interchangeable single-lens camera, that is to say, this word indicates that this camera has a small size and general image quality of a single-lens reflex. That is, a camera that is miniature and small and has a single and only number reversal function is called a mirrorless camera.

Single-lens reflex cameras, also known as SLRCanadems. It refers to a camera that uses a single lens, through which the light hits the mirror, 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 car camera or double reflex camera with independent lens for the framing light path.

"Reflective" means that a flat mirror in the camera separates the two optical paths: the mirror falls down during framing, reflecting the light of the lens to the pentaprism and then to the viewfinder window; When shooting, the mountain is closed so that the mirror is quickly raised, and the light can be hit on the film or the image sensor CMOS or CCD.