Camera "Canon 70 D". Canon 70D (Canon EOS 70D): description, features and reviews.

The moment of appearance of the model fell on the peak of the technological heyday of the concept of SLR cameras. Leaders of the formed segment could only look for new directions and ways to attract customers. As a result, Sony optimized its models by discarding pentaprism, Pentax was betting on the stabilization system, and Nikon surprised everyone by excluding the low-pass filter from the optional list. In turn, the creators of "Canon 70 D Bodys" continued to master videographers, successfully implementing and autofocus. However, this DSLR was not the only one to benefit from this.

Camera design and design

The device is not very different from the previous modifications in terms of performance of the case. A knowledgeable eye will discover the same chopped outlines, wholly subordinate to ergonomics and the control system. The model is based on the magnesium base, the lining is characterized by low propensity to march and resistance to mechanical influences. But this is not all the positive qualities that characterize the external execution of the "70 D". "Canon" envisaged rubberized inserts, thanks to which the tenacity at the grip of the design increased significantly. A small device is organically placed in the hand, giving the fingers easy access to the basic controls.

Actually, the combination of modest dimensions and rich internal "stuffing" and surprises the users of this modification. However, for those who are not familiar with the ruler, this device may seem massive and weighty. Against the background of competitors in the class, the model does seem to be heavy, but if we compare it in our own family, then the relief in weight will become obvious. As compared with its predecessors, a trend towards optic change has already taken shape. The complete camera lens with all its advantages imposes a limitation on the device's capabilities, which forces sophisticated photographers to improve such a crucial part of the camera.

Main technical characteristics

• The number of megapixels of the matrix is 20.2 million.
• The camera matrix is a format of 22.5x15 mm CMOS system.
• The recording format is JPEG, RAW.
• The format of the images is a maximum size of 5472x3648.
• Exposure metering is realized by the TTL system with an open diaphragm using a two-layer 63-zone silicon-based photocell.
• Light sensitivity - in the range of 100-12 800 ISO with the ability to connect auto-correction.
• The speed of the serial photography of the device is 7 frames per second.
• Exposure - within 30 seconds from 1/8000.
• Dimensions of the device - 139h78.5h104.3 mm.
• Weight - 755 g.

In addition, it is worth noting an expanded list of interfaces that provide the camera. In particular, the creators provided for the USB port, slots for modern memory cards, an external microphone, and an HDMI output. This filling caused the broad communication opportunities of Canon 70 D. The video recording characteristics are also impressive: with a recording format of 1920x1080, the camera supports progressive scanning and provides a frequency of 30 frames per second.

Controls

For the most part, the developers retained the old management scheme, which, without a noticeable update, was successful. The mode selector is located on the left, where the battery control element is also located. To access various functions, you should go to the right side, there is also a small information screen. Knock out of the former concept, except that the focus area. The back side remained unchanged, although with careful analysis it is possible to detect the desire of designers to anatomical arrangement of the controls "70 D". "Canon" managed to bring the lines closer to the optimal structure in terms of interaction with the palm and fingers. What is still noteworthy, if the inconvenience of the location of a selector or button becomes apparent during operation, the purpose of the problem element can be changed.

Functionality

The model received a new sensor, which in many respects caused the growth of the quality level of the family. So, if in previous versions we used a sensor at 18 megapixels, then this modification got a module APS-C, whose resolution is 20.2 megapixels. As a result, the camera received a two-pixel focusing system. Any camera lens from the EF and EF-S families, suitable for its technical device, can adjust the autofocus for itself.

The CMOS system provides focus on more than 80% of the width and height of the screen frame. To realize the phase definition in the image plane, right and left photodiodes are read separately, resulting in ready-made shifted images used to calculate phase mismatches. This principle of operation is confirmed by the practice of operating the "70 D". "Canon" most successfully implemented the concept in the Live View system, which provides effective tracking focusing of videographers.

Video recording

The screen in this model is swivel and touch, which allows you to literally mark on it with objects to fix the autofocus. Actually, the videography of the device is one of the strengths. Even if we compare it with good representatives of SLRs in the spirit of the SLT line, the advantages of the same focus will be obvious. Otherwise, the characteristics are familiar to family lovers. The model provides recording in FullHD format at a standard frequency of 30 frames per second, but it is possible to increase the frequency. It offers both frame-by-frame compression, as well as a firm stereo microphone "70 D". "Canon" as a standard offers a time interval of recording for 30 minutes. Of course, even these capabilities of the camera are not enough to consider it as a professional video recording device, but by the standards of the other segment's capabilities, this is, of course, a technological breakthrough.

Positive feedback about the model

First and foremost, professionals point to an optimal design that is well assembled and easy to handle. Anatomical implementation of design and does deserve a separate high evaluation. Many owners of the device emphasize and reworked the focus, which demonstrates effective work in Live View mode. Modern lenses for "Canon 70 D" from the EF family allow maximizing the advantages of fast, clear and tenacious stabilization. Also, the model evokes positive feedback in terms of work in the video mode. In this part, you can highlight the confident capture of the frame, as well as the convenience of the provided controls.

Negative feedback

Connoisseurs of natural shots were disappointed by the fact that the matrix of the device spends the frame through the correction of the integrated editor before the final fixation. As a result, the photo does not just lose in naturalness, but also loses in general quality, it is noticeable even with low sensitivity. There are also questions to the unsuccessful execution of the functional "Canon 70 D". Reviews indicate that when the Wi-Fi module is on, the video recording mode does not work. Also, images in the HDR system can be performed in JPG, but not in RAW.

Conclusion

The model is one of the most successful representatives of the class of SLR cameras. The developers have fulfilled the optimal standard of providing basic technical and operational characteristics, and also mastered several new developments that have pointedly improved the functionality of the EOS 70D camera. The price of the model, however, is also considerable and varies on the domestic market in the range of 60-70 thousand rubles. If you add to the basic equipment required for a modern photographer a set of accessories, the amount will rise to 100 thousand. Completely this investment is justified not in all cases. For example, for a professional in a niche photography may be unnecessary new video options, which nevertheless markedly increased the overall attractiveness of the model. But lovers of mobile shooting on video this option is optimal. True, only for the amateur level, which is due to the limitation of the recording frequency, and the recording formats compared with professional equipment.