How to choose a digital camera with interchangeable lenses. Mirrorless cameras: a new round of evolution in photography

On currently Sigma offers only one SD1 Merrill system SLR camera with SIGMA SA mount and APS-C format sensor. Two mirrorless cameras compatible with the SIGMA SA mount and equipped with electronic viewfinders were announced this year: sd Quattro (APS-C sensor) and sd Quattro H (APS-H sensor). Cameras differ in size of matrices and resolution.

System and intersystem compatibility

As a rule, the lenses of the "older" photosystems of one company can be successfully used with the cameras of the "younger" systems of the same company, but backward compatibility is always problematic. In order to mount a full-frame lens on an APS-C sensor SLR camera, no additional accessories are required. The lens will work perfectly and its focal length will increase by the crop factor value (1.6). Mounting a lens with a smaller image field (designed for cameras with APS-C sensors) on cameras with a full-frame sensor is usually also possible, but the photo may show severe vignetting and image deterioration, up to its complete disappearance towards the edge of the frame. To improve the result, automatic or manual cropping helps, cropping the edges of the frame and reducing the resolution of the image.

Installing a lens from a mirror system on a mirrorless camera with a matrix of any size is a little more difficult. The working distance of mirrorless cameras is smaller than that of SLR systems, therefore, for the correct operation of the lens, you will need a special adapter ring, an adapter that increases the distance between the lens and the photosensitive matrix.

So, in order to install a lens from SLR systems on a Canon mirrorless camera of the EOS-M system, the MOUNT ADAPTER EF-EOS-M adapter is suitable.
A similar function for the Nikon One system is performed by Mount Adapter FT 1.

The range of Sony adapters is somewhat wider, as the company decided to equip its adapters with an additional fast autofocus sensor with a translucent mirror. The Sony LA-EA4 is a fast autofocus adapter for full-frame mirrorless cameras, while the LA-EA2 is suitable for cameras with APS-C sensors. Sony also has regular adapters without a mirror: owners of full-frame SLR cameras need the LA-EA3, and for cameras with an APS-C sensor, the LA-EA1 is suitable.

Olympus MMF-3 Four Thirds and Panasonic DMW-MA1 adapters will help you make friends with optics from 4/3 SLR cameras with mirrorless cameras of the Micro 4/3 system. In addition, Olympus manufactures adapters that allow the use of OM system optics with 4/3 (MF-1) and Micro 4/3 (MF-2) cameras.
The collaboration between Panasonic and Leica has resulted in adapters that allow the use of Leica optics with Micro 4/3 cameras. The Panasonic DMW-MA2 adapter will allow you to mount Leica M system lenses, and the DMW-MA3 - Leica R lenses.

The case when a company produces "native" adapters for using optics from other companies with its cameras is the exception rather than the rule. But independent manufacturers offer a lot of all kinds of adapters that allow you to install a variety of optics on cameras of all systems - albeit with certain functional limitations.

Reference article based on the expert opinion of the author.

The reflex Sony Alpha 99 II received a full-frame 42-megapixel CMOS sensor with a five-axis optical stabilization system, an electronic viewfinder, and a hybrid phase autofocus system. Its uniqueness lies in the fact that 79 focus sensors are located on a separate module, and 399 are located directly on the matrix. In terms of performance, the Alpha 99 II is also good. Despite the heavy weight of the final photos, the burst rate is 12 frames per second.

Another feature of the camera is support for video recording in 4K resolution. And given that the headphone and microphone jacks are located on the side, the conclusion is that the Sony Alpha 99 II will appeal to videographers who want to get videos. excellent quality. What's more, the micro-HDMI port allows you to connect an external monitor to the camera.

Note that the Sony Alpha 99 II is very easy to use, and the location of the controls indicates the manufacturer's thoughtful approach to the ergonomics of its product. By the way, the camera settings, which can be accessed through the on-screen menu, are also structured as meaningfully as possible.

Sony Alpha 7: The first mass "mirrorless"

The Sony Alpha A7 is arguably the first mass-produced mirrorless camera with a full-frame sensor. Resolution of 24 megapixels, low-pass filter, hybrid autofocus, high build quality - the list of advantages of this camera can be continued for a long time. We note right away that this model costs almost the same as semi-professional DSLRs. But what is the advantage then?

First and foremost, it is almost half the size and weight, which is very critical for most photographers today. The second is support for all modern wireless interfaces and the ability to connect directly to gadgets via Wi-Fi. Of course, the Sony Alpha A7 also has disadvantages compared to DSLRs: for example, shorter battery life, relatively low burst speed, and not such a rich choice of optics. However, once you try shooting with the Sony Alpha A7, you won't want to go back to the big camera.

With the use of good lenses, the images taken with this camera will satisfy the requirements of professional photographers. Top quality pictures both in daylight and in the dark are provided to you.

Rating of full-frame SLR and mirrorless cameras

PHOTO: manufacturing companies

Professional cameras with interchangeable lenses, but how to choose?

So, having received hundreds of likes on Instagram, having played enough with soap dishes and simple cameras, you finally decided to buy a serious, professional camera. One that will allow not only to create beautiful photos but also possible to build a business.

A few years ago, there was not much choice - for professional photography I had to buy a SLR camera. But that all changed in 2009 when Olympus launched its first mirrorless camera, the Pen E-P1.

True, not everything is limited by the number of megapixels, since the size of the matrix remains the most important factor in this regard. Full-frame sensors are larger and usually ready to offer best quality. APS-C will cost less, although it cannot be said that they are worse. Both types of sensors can be found on both types of cameras.

Micro 4/3, which is used on Panasonic and Olympus cameras, is smaller than APS-C, both the cameras themselves and the lenses for them are smaller. Therefore, the question here is what is more important - size or chic quality.

Most DSLRs can shoot an average of 600-800 shots on a single charge. Top cameras can handle more than 1000 frames (it is clear that they will be more expensive). Mirrorless cameras in this regard are weaker and are able to shoot 300-400 frames per charge. If you need more frames from the camera, you will have to stock up on additional batteries.

With such a wide gap between the capabilities of DSLRs and mirrorless cameras, you need to clearly understand what is more important for the user. The Nikon D7200 DSLR and the Fuji X-T2 mirrorless are about the same in terms of parameters. But the first is capable of shooting 1100 frames, and the second - 340 per charge. The performance among the other "parallel" cameras will be very similar.

Why exactly this happens is difficult to say, perhaps the matter is in the mechanics, the size of the battery and the operation of the display.

If you take a cheap segment, then a budget DSLR will provide more features than a similar mirrorless one. So for those who want more and cheaper, a DSLR is still the best solution.

An example is the Nikon D3300 SLR camera from the budget segment, equipped with an APS-C matrix, an optical viewfinder, manual settings, a battery that can withstand 700 frames and a bayonet mount that provides access to all Nikon lenses.

The similarly priced mirrorless Sony Alpha A6000 is equipped with almost the same 24MP APS-C sensor and has an electronic viewfinder. But the battery will need a spare.

At the amateur and professional level, the differences are less noticeable. Smaller and lighter won't always equal cheaper, but it's worth remembering that only more expensive mirrorless cameras will have a viewfinder.

The final choice in favor of any type of camera is impossible to make. It all depends entirely on personal preferences and goals. If this is photography in the most serious sense, as a profession, it is best not to deviate from the classics yet and trust the choice of professionals - a SLR camera. For a beginner in photography, likewise, a SLR camera will give more advantages. But when it comes to amateur photography or video shooting, it's better to give a chance to mirrorless cameras. At the very least, they are much easier to transport.

On this page, you will find the best mirrorless cameras that wrap around on the market today, ranging from model options entry level with tempting pluses from traditional DSLRs. From a technical point of view, all compact cameras can be classified as mirrorless cameras, but on this page, we will look at models with a large sensor that can compete with DSLRs in functionality, quality and control.

We will discuss system cameras, both with interchangeable and fixed lenses. But, again, all of them are united by the presence of a large sensor, high-quality optics, a large amount of control, decent functionality and, of course, the absence of a mirror. Many experts are convinced that these cameras are the future of photography, so if you are thinking about getting a mirrorless camera, then this is a promising direction.

In this list, we do not cover Sony translucent mirror (SLT) digital cameras, as by definition they are not in our category, but we will pay attention to them in other reviews.

Olympus E-PM1

The Olympus E-PM1 is one of the most affordable system cameras available today. With its release, the company has expanded its range of models aimed at those consumers who have outgrown the soap box or are looking for a more portable alternative to a budget DSLR. This camera is smaller, lighter and much more affordable than the more sophisticated E-PL3 and E-P3 models. But don't let the price and position in the range fool you. The E-PM1 features the same 12 megapixel sensor as the more expensive PEN cameras. It also features a full-size accessory hot shoe and, like all Olympus models, it boasts built-in image stabilization that works with any lens you use. The fusion of large manual controls and the ability to use the auto mode, depending on your preference, the E-PM2 has it all at a balanced price. Moreover, it is one of the most available ways enjoy an extensive catalog of Micro Four Thirds lenses.

pros : Built-in stabilization, 1080i video recording, hot shoe, affordable price, wide range of compatible lenses.
Minuses : Flash supplied but no built-in flash. There is no touch screen.
All in all : An affordable system camera that doesn't compromise.

Nikon J1

Panasonic GX1

The Panasonic GX1 is a 16-megapixel Micro Four Thirds compact system camera. This is quite a pocket camera without a built-in viewfinder, but unlike the latest GF models, it is aimed directly at enthusiasts. As such, it has a touch screen, easy grip options, and plenty of controls to manage settings. It also comes with a pop-up flash and a standard hot shoe mount that you can use to mount an external flash or an optional electronic viewfinder should you need one. Like all other current Micro Four Thirds models, the GX1 uses phase-detection contrast autofocus, but it's very fast. HDR fans will be happy to find that the camera is capable of seven frames of bracketing. On the other hand, there is no external microphone jack, the screen is fixed, and unlike the Olympus PEN and OMD models, it does not have built-in image stabilization. But in general, the quality of pictures and 1080i video is inherited from the G3, which indicates a high level that satisfies users. This model is a great choice for the work holiday because of its compact size, wide control and compatibility with a large catalog of Micro Four Thirds lenses.

pros: Fast focus, touch screen, wide range of lenses.
Minuses: The screen is not tilted, no mic jack, no 1080p video, and no built-in stabilization.
All in all: Great for enthusiasts who want a lot of control in a small package.

(module Yandex direct (7))

Sony RX100

Olympus E-PL5

Canon EOS M

Sony NEX 5R

The NEX-5R is in the middle of Sony's range of compact mirrorless cameras. It uses a typical DSLR size sensor in a much more compact package. Like all NEX models, the 5R is equipped with an APS-C sensor, which is popular in most budget mid-range DSLRs. The 5R sensor has a resolution of 16 megapixels and video can be recorded in 1080p. Sony has added vertical tilt to this model's 3-inch touchscreen for easy composing at unusual angles. Like most Sony cameras, the NEX-5R also boasts a wide range of innovative shooting modes that can combine multiple images to reduce noise or create breathtaking panoramic shots. The camera has a manual for manual focus during video recording. The frame rate for continuous shooting is 10 frames per second. New to the 5R over its predecessor is a Wi-Fi module that allows you to upload images from the camera directly to social media, and you can remotely control the camera using a smartphone. We also note that hybrid autofocus is fast and accurate. If you can do without Wi-Fi and autofocus enhancements, then take a look at what this model's predecessor, the NEX 5N, has to offer.

pros: Large APS-C sensor, tilting touch screen; 1080p video recording; WiFi; hybrid autofuel.
Minuses: There is no hot shoe for optional accessories.
All in all: One of the most versatile and best mirrorless cameras.

Sony NEX6

The Sony NEX 6 sits between the NEX 5R and the top-of-the-line NEX 7 and is in many ways a cross between the two. Like all cameras in the NEX series, it is equipped with an APS-C sensor, but in order not to step on the heels of the flagship, Sony equipped the NEX 6 with the same 16 megapixel sensor as the 5R, allowing the NEX 7 to dominate with 24 megapixels. Externally, the NEX 6 is very similar to the NEX 7 with its tilting screen, high resolution OLED viewfinder and pop-up flash. Although magnesium alloy is not used as a body material for it, and a microphone jack is not provided here. The camera allows you to switch between PASM and auto modes with a simple turn of the dial. Like the NEX 7, there's a standard hot shoe that makes it easy to attach external accessories. Also, like the NEX 7, it also has built-in Wi-Fi, which can transfer images to a smartphone or directly to social networks. Unfortunately, the 5R lacks a touchscreen. However, for many, the NEX 6 will be more attractive than the NEX 7, especially when paired with the new 16-50mm zoom lens. So think about whether you really need 24 megapixels and a magnesium alloy body, and not 16 MP plastic.

pros: OLED viewfinder, adjustable screen angle, standard hot shoe, Wi-Fi, hybrid autofocus.
Minuses: Missing 24 megapixels, mic jack and rugged NEX 7 body and touch screen from 5R.
All in all A: If you're happy with 16 megapixels and a plastic shell, then chances are you don't need anything more than the NEX 6.

You can learn more about this camera.

Sony NEX 7

The NEX-7 is Sony's flagship compact system camera. Like all NEX cameras, it uses an APS-C sized sensor, but unlike previous models, a 24MP one. This is the first NEX model with a built-in electronic viewfinder, which, by the way, is one of the best. It also comes with a pop-up flash, hot shoe and microphone. Plus, you'll get 10fps burst speed, 1080p video recording at 50/60P, and an adjustable-angle screen. And it's all packaged in a body that's even more compact than traditional DSLRs. It can be stated that the NEX 7 is one of the best mirrorless cameras available today, although it should be compared to the Olympus E-M5 and Panasonic GH3, which currently have a much wider selection of native lenses and weather protection, to which the E-M5 also adds built-in image stabilization. If the presence of 24 megapixels and a microphone jack is not essential for you, then you can consider new model Sony NEX-6, which added Wi-Fi, a mode dial and a standard hot shoe.

pros: Excellent electronic viewfinder. Large selection of video modes. mode disk.
Minuses: No weather seal. Basic bracketing.
All in all: One of the best top-level system cameras.

You can learn more about this camera.

(module Yandex direct (9))

Olympus OMD EM5

The OMD E-M5 is Olympus' first mirrorless compact camera with a built-in electronic viewfinder and weather seal. It is in the style of the OM series, which was extremely popular in the seventies with its 35mm SLR cameras. But inside the E-M5 is quite modern content based on the Micro Four Thirds standard. It uses a 16-megapixel sensor. And the camera offers 9fps shooting, 1080p video recording, a tilting 3-inch OLED touchscreen, a built-in 5-axis image stabilizer that works with any lens. Olympus also claims to have the world's fastest autofocus. Some will consider the lack of a built-in flash and a microphone jack to be a drawback, but in general this is one of the most pleasant compact system cameras. You can compare it with Sony NEX-7 and Panasonic GH3.

pros: Weather seal, large viewfinder and screen, built-in 5-axis stabilizer, wide range of lenses.
Minuses: No built-in flash and microphone jack; The screen tilts but does not flip.
All in all: Really meets the needs of discerning mirrorless owners.

You can learn more about this camera.

Fujifilm XPro1

The Fujifilm X-Pro1 is a mirrorless camera aimed at advanced enthusiasts. It's a retro-inspired design with an innovative hybrid viewfinder and a 16-megapixel APS-C sized X-Trans sensor. But it doesn't use the traditional Bayer color filter. FujiFilm uses its own unique color filter system to provide more accurate results. Traditional analog controls are also available. In addition, instead of one, the camera offers a choice of three zooms. Autofocus and video modes are unremarkable and there are a limited number of native lenses, making the E-M5 or NEX-7 more flexible in this regard, but the quality, style and degree of control with the X-Pro1 is sure to please photographers. And while it's more expensive than most mirrorless cameras, it's a lot cheaper than the Leica M9. And if you value the image quality and lenses of the XPro-1 but can do without the hybrid viewfinder, then consider the new, more compact and affordable X-E1.

If for a film camera the main thing was the quality of the optics and the shutter, and already the choice of film, methods of developing and printing could significantly vary the quality of the frames, then for a digital camera the first thing is the matrix: it, alas, cannot be changed.

Let's remember a little physics: when working at maximum resolution, each physical pixel corresponds to one pixel in the image. The more actual dimensions of this pixel, the better its signal-to-noise ratio will be, the less the image quality will be affected by neighboring pixels of the matrix and even its cable (it will always collect some kind of interference, especially in a plastic case).

So, the larger the matrix, and the fewer pixels on it, the better. But here the need to have a sufficient number of them already comes into force, especially if you plan to print pictures in large format or publish photos in high resolution. As for the size of the matrix, the “reference point” is the full frame, in other words, the matrix of the dimensions of a regular frame of a small-format film, 24 * 36 mm. All smaller matrices are described by a crop factor, a ratio of size to a full frame - that is, if the FF matrix has a crop factor of 1, then a matrix with a crop factor of 1.5 will be exactly one and a half times smaller. With development modern technologies more than decent quality is provided by APS-C matrices with a crop of 1.5-1.6, Four Thirds (commonly used by Olympus) and even inch matrices with a crop of 2.7. Smaller sizes will already require attention, especially those so often used in inexpensive 1/2.3” compacts (crop 6).

Some analogue of photographic film in digital photography is the RAW format - in fact, the raw data from the matrix is ​​\u200b\u200bstored in the file, opening up wide possibilities for editing the source. Shooting in JPEG is easier, especially for novice photographers, but often the photo is either compressed with an inevitable loss of quality, or “blurred” with anti-noise software that masks the low quality of the matrix.