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What kind of SLR does the photography studio use?
Photography studios generally choose Quan Huafu fuselage. The so-called full-frame camera is aimed at the size of traditional 135 film. In the past, the CCD size of most digital SLR cameras was smaller than that of 135 film, while that of Quan Huafu digital SLR (or CMOS photosensitive imaging element) was the same as that of 135 film. The larger the CCD size, the higher the imaging quality. Moreover, for users who already have traditional SLR, there will be no conversion problem in lens use.

Because of the different subjects in the studio, the choice of the fuselage will be different. At present, several common models are as follows:

Canon EOS 5D Mark III

In terms of appearance, EOS 5D Mark III still takes the operability of functions as the primary consideration as the main design line, and there is not much design change compared with the previous generation. The only change is that it adopts the same mode dial lock design as the 60D and EOS 5 fuselage, and the switch is also moved to the rear of the left dial wheel, and the left dial wheel is added with a dial lock, returning to the operation mode of the 5D era. Compared with the previous generation product 5D2, the grip is better, and the right hand can easily find the buttons to set. The back is equipped with a 3.2-inch LCD screen with a color of 1.04 million. The learning and playback effect is excellent, and it is no exaggeration. In terms of fuselage interface, 5D Mark III is considered comprehensively. There is an earphone interface for monitoring during video shooting, and a PC terminal interface for connecting the flash when shooting in the shed. A quasi-professional fuselage, there should be several commercial ones, and the interface of the remote control is naturally indispensable. The battery of EOS 5D Mark III still uses LP-E6 lithium battery. This lithium battery with a capacity of 1800mAh can actually take 850-950 photos when fully charged.

In terms of functional configuration, although EOS 5D Mark III adopts a brand-new 22.3 megapixel 36×24mm photosensitive element, the number of pixels has not increased significantly. In fact, the original 5D2 output frame has been used for most of it. 5D3 also applied a 6 1 point autofocus system on 1D, including 4 1 cross focus points. Compared with the previous generation 5D2 9-focal and central cross-focal AF systems, the progress is still very obvious. The sensitivity range of ISO 100-25600 can be extended to 50- 102400. When shooting video, ISO 100- 12800 can be extended to 100-25600, and the available sensitivity even reaches the amazing ISO3200, which is still very worthwhile. Once upon a time, most users were used to the video shooting function called DSLR chicken rib function, but since 5D2, many artists began to use it to create, and many video shooting extension devices came into being. In short, this function was taken off by Canon. In terms of continuous shooting ability, 5D3 has achieved the highest speed of about 6 frames per second, which is also very commendable. With such high pixels and such a large amount of information processing, the new image processing chip has been the best proof.

Nikon D6 10

In terms of performance, Nikon D6 10 has 24.26 million effective pixels, Quan Huafu CMOS, 39-point focusing system, EXPEED 3 image processor and so on, which keeps the excellent imaging performance of Nikon FX format. It has rich timbre expression, wide dynamic range and low noise when shooting at high sensitivity. The continuous shooting speed of the camera has also been upgraded from 5.5 frames per second to 6 frames per second, and the Renka continuous shooting function of 3 frames per second has been added. ISO ranges from 100 to 6400, but can be extended to the lowest ISO 50(Lo 1) and the highest ISO 25600(Hi2). It has an autofocus system consisting of 39 dense focal points. The 9 focus points in the center of the picture capture the object more accurately with the cross sensor, and the 7 focus points in the center (3 vertical and 5 horizontal).

Nikon D6 10 still uses a 3.2-inch LCD screen with a screen resolution of 926,5438+00,000 points. The screen can also automatically control the brightness of the display screen through the ambient brightness sensor installed next to the machine. At the same time, the glass pentaprism optical viewfinder above the screen provides a picture coverage of about 100%, which is convenient for us to confirm the composition of the image area in the whole FX format. The design of Nikon D6 10 inherited from D600 is still worthy of recognition. The biggest advantage of the dual-card slot design is to ensure the safety of taking pictures, so that if one card is broken during shooting, there is another card for backup. As for the battery, 1900mAh EN-EL 15 battery is still used. This battery has been used in many models, such as D600, D800, D7 100. On the one hand, the battery itself has a good endurance, but also makes the camera battery have a good versatility. Nikon D6 10 has a size of about141×13× 82 mm and weighs about 760g (camera body only).

Nikon D8 10 camera

Nikon D8 10 camera is equipped with 35.9*24mm Quan Huafu CMOS sensor, and the effective pixel can reach 36.38 million. With the EXPEED 4 image processor, you can get high-definition image quality.

Nikon D8 10 camera is equipped with effective pixel Quan Huafu sensor and the latest EXPEED 4 image processor, and the imaging quality is quite good. In addition, its high sensitivity performance is also better. The machine has strong focusing, and D4S group focusing is introduced, which greatly improves the focusing rate of high-speed objects.

Nikon D4

In terms of functional configuration, Nikon D4 is equipped with 1658× 36.0× 23.9 mm CMOS sensor. Although it is not a popular high-pixel genre, as a professional-grade fuselage, achieving higher continuous shooting speed is the main demand. With this sensor, Nikon D4 can shoot still images with a resolution of 4928x3280 and videos with a resolution of 1920x 1080, and the recording format is MOV. The only fly in the ointment is that the recording ability of the fuselage only supports mono, and stereo recording depends on an external stereo microphone. Surprisingly, the output of static images is obviously better than D3. In terms of high-sensitivity imaging ability, which is very important for professional users, the previous generation D3S has done an excellent job. In terms of numerical parameters, the usable sensitivity range of Nikon D4 reaches ISO200 to 12800, and it also supports higher extension (from ISO 50 to ISO 204800).

As a new professional body of Nikon, the main design requirement of Nikon D4 is the combination of high-speed continuous shooting and precise focusing. In order to meet this special demand, Nikon used a brand-new image processing chip EXSPEED3 and a powerful focusing system Multi-CAM 3500 in the design, which is undoubtedly the strongest combination of Nikon at present, and the effect can be imagined. Nikon D4 occupies half of sports photography's equipment with superior performance.