In order to produce high-resolution photographs and great low-light performance, the Canon EOS 70D DSLR Camera is equipped with a 20.2 megapixel APS-C CMOS sensor and a DIGIC 5+ image processing system.
When operating in challenging lighting situations, both the sensor and the CPU work together to generate a well-detailed, crisp picture that displays natural tone and color gradations with minimum noise while maintaining high resolution.
Aside from enhancing overall performance, the CPU also allows for higher frame rates in full-resolution recording, faster autofocus speeds, and full-HD 1080p video recording in different frame rates with customizable exposure and audio level control, among other features.
Dual Pixel CMOS AF is a strong technology that may be used to benefit working with live view in both still and video shooting modes. It is based on the combination of two photodiodes within each pixel to create an expanding phase-detection focusing system.
Due to the fact that this technology provides focusing advantages that are comparable to how a camera works, it is capable of focusing on things in an extremely rapid and accurate manner. Its advantages are threefold: the capacity to focus fast and smoothly; the ability to exploit the vari-angle touchscreen LCD monitor to its full extent; and the ability to use a wide variety of more than 100 EF and EF-S lenses in conjunction with the system.
The Movie Servo AF mode, which makes use of Dual Pixel CMOS AF, also benefits from this technology, since it allows for continuous auto focusing when filming movies. Maintaining critical focus on moving targets and attaining the near-silent performance of compatible STM lenses are two applications for which this focusing mode is particularly valuable.
The introduction of the Dual Pixel CMOS AF technology, as well as the option to use Touch AF focusing for precisely controlled selection of the point of focus, has had a significant impact on the performance of the 3.0″ 1,040k-dot vari-angle Clear View II touchscreen LCD monitor.
Its vari-angle design also allows for more efficient photography and viewing from both high and low angles, while an anti-reflective, smudge-resistant coating ensures that images are crisp and well-detailed even when seen at close range.
Additionally, in addition to the LCD monitor, the 70D is equipped with an optical pentaprism finder, which may be utilized to capture still photographs at eye level while recording video. A superimposed LCD is included in this Intelligent Viewfinder, which provides a simple manner of monitoring exposure and camera settings while shooting.
If you look through the viewfinder, you’ll see a large 19-point all cross-type autofocus system that’s ideal for gaining focus on fast lenses like f/2.8 and faster. A high-precision dual-cross center AF point is a key component of this array, and it’s compatible with lenses as fast as f/2.8.
With the camera’s inbuilt Wi-Fi connectivity, it is possible to share image files instantly and directly to an iOS or Android mobile device for sharing online. This provides a plethora of extra capabilities. When the Canon EOS Remote app is used, this capability also enables wireless remote control of camera settings, including exposure adjustments, focussing, and shutter release, from a mobile device, allowing for more creative freedom.
CMOS AF with Dual Pixels
A refined live view focusing technology that works to provide incredibly quick and precise autofocusing abilities that function in a similar manner to how a camcorder acquires focus, Dual Pixel CMOS AF is a refined live view focusing technology that works to provide incredibly quick and precise autofocusing abilities that function in a similar manner to how a camcorder acquires focus.
It incorporates two distinct photodiodes within each pixel, resulting in a large and dense network of phase-detection collecting components that aid in the reduction of focus hunting, allowing for faster and more direct control of focus placement. In live view applications, whether for still or video shooting, Dual Pixel CMOS AF is used, which allows for a more intuitive way of interacting with the vari-angle touchscreen LCD panel.
Although it is designed for still pictures, this focusing system is equally adept at acquiring critical focus on moving things, making it particularly well suited for shooting and monitoring moving subjects to ensure that critical focus is achieved with each shot. When recording video, the transition between distinct topics or different distances within a scene is fluid and natural as the camera moves from one to the next.
Rack focus is made possible thanks to the Touch AF technology, which allows you to adjust the focus by merely touching anything within the scene on the touchscreen in an easy manner. It is also possible to achieve better subject tracking in movies, thanks to the Dual Pixel CMOS AF system’s ability to detect subjects and keep focus even while operating in rapidly changing or crowded environments.
This focusing mechanism allows for complete and straightforward usage of the vari-angle touchscreen monitor thanks to the clever integration of touch controls for focusing and the articulating architecture of the screen, which allows for viewing from any shooting position while operating the camera. Additionally, over 100 current and past EF and EF-S lenses are completely compatible with Dual Pixel CMOS AF, providing a broad range of compatibility for both photo and video applications.
The camera features a 20.2MP CMOS sensor and a DIGIC 5+ image processor.
For photographic capabilities, the EOS 70D is equipped with a 20.2 MP APS-C CMOS sensor and the DIGIC 5+ image processor, which allows it to capture high-resolution, finely detailed still images as well as full HD 1080p video with exceptional low-light sensitivity and detail.
As a consequence of the collaboration of these two technologies, 14-bit A/D conversion is enabled, which aids in the improvement of image quality and gradation by providing smoother, more natural-looking results with minimum image noise. .
A native ISO sensitivity range of 100-12800 is ideal for working in low-light situations, and the processing power of the DIGIC 5+ engine ensures that the camera operates at top speed in all areas, including a full-resolution continuous shooting rate of 7 frames per second.
Wireless connectivity is pre-installed.
When the Canon EOS Remote app is installed on an iOS or Android mobile device, the camera’s exposure settings (aperture, shutter speed, and ISO), as well as focus and the shutter release, may be controlled remotely through the camera’s integrated Wi-Fi connection.
With this software, you may wirelessly manage the 70D from a distance and use live view monitoring from your mobile device to make it simpler to shoot from challenging angles or in tough environments.
Using a wireless connection, images captured with the 70D may be transferred to other wireless-enabled Canon cameras, as well as networked PCs and mobile devices, for immediate sharing through email or uploading to social networking and picture hosting sites.
Full DLNA (Digital Living Network Alliance) compliance also allows for the transmission of data to other DLNA-compatible products, such as high-definition televisions and other wireless devices, for viewing and playback from a distance.
When operating solely from the camera, data may be transmitted straight to the CANON iMAGE GATEWAY for accelerated posting to social networking sites without the need for a computer or other external device. PictBridge compatibility is also available, which allows you to wirelessly print photographs from your camera to a printer that is PictBridge-compatible.
It is possible to geotag and embed locational data into photos’ metadata when using the optional GP-E2 GPS Receiver, which allows for the plotting of imagery on maps as well as the recording of the elevation, direction, and Universal Coordinated Time (UTC) of each shot.
EOS HD Video (High Definition Video)
Full HD 1080p video recording at 30, 24, and 25 frames per second, as well as HD and SD video recording at various frame rates, are all supported. AVCHD video is recorded in excellent quality utilizing the H.264/MPEG-4 AVC codec, and manual exposure adjustment is provided to allow users even better control over the appearance and feel of recordings.
The file size of video clips is automatically partitioned once they reach 4GB, and the IPB and All I-frame compressions are both accessible for usage, depending on the editing and output choices of the user. Recordings may be made using the built-in stereo microphone or with an optional external microphone connected to the 3.5mm microphone connector, and the volume can be adjusted manually throughout a spectrum of 64 levels.
In addition, an attenuation function is used to eliminate audio clipping, resulting in a cleaner overall sound.
This mode allows you to shoot video while maintaining continuous autofocus. It works particularly well when used with an STM lens, which allows you to achieve near-silent focusing when filming in low light conditions.
The inclusion of the Dual Pixel CMOS AF technology, which provides smooth, controlled focusing in live view with the added benefit of the Touch AF function, has also had a significant positive impact on focusing performance.
This mode may also be used to record small video clips, which can be divided into segments of 2, 4, or 8 seconds. In-camera editing and music can be added to these files, resulting in polished products that are ready to be shared right from the camera.
Clear View II LCD Monitor with Intelligent Viewfinder (display size: 3.0″)
The 70D is equipped with a big, bright 3.0″ 1,040k-dot vari-angle Crisp View II touchscreen LCD panel, which allows for clear live view monitoring, picture playback, and easy menu navigation in the field of vision.
The camera’s vari-angle design allows for viewing from a variety of perspectives, and the touchscreen interface allows for easy navigation of menus and shooting parameters, as well as fine control over focus points. Despite the fact that the screen is constructed with an anti-reflective and smudge-resistant coating, it nevertheless provides clearer sight even in bright, sunny settings.
The use of an optical pentaprism Intelligent Viewfinder is recommended while working with still images and shooting at eye level. This viewfinder delivers 98 percent frame coverage. To make eye-level photography more efficient, an LCD screen is overlaid within the viewfinder, which displays essential exposure and camera information.
It also has the capability of outlining autofocus points, grid lines, and an electronic level to help with composition.
All-Cross-Type AF System with 19 Points
When shooting with the optical viewfinder, a 19-point all cross-type autofocus system is employed to give a wide range of focusing coverage, allowing for precise and speedy focus acquisition when shooting with the optical viewfinder.
An f/2.8 and faster lens may be used to improve focusing performance in low-light circumstances because of the high-precision dual cross-type sensor at the heart of this system. This configuration allows you to zero in on certain items inside the frame to focus on, or alternatively, all of the focus points may be utilized to offer coverage across the whole frame to provide coverage across the entire frame.
A Dual Layer Metering Sensor with 63 Zones from iFCL.
With the use of the autofocus system, an intelligent metering system may be used to determine the most exact exposure settings by analyzing focus, color, and brightness within the scene individually. A total of 63 zones provide excellent detail coverage of the whole image region, and the dual-layer construction allows for greater sensitivity to different wavelengths of light.
The dual layers are divided into two channels: a red/green channel and a blue/green channel, which works to counteract the red light sensitivity bias that electronic sensors have by their very definition. In order to merge the data obtained from both layers, a series of algorithms is used, with the resulting exposure reading being exceptionally precise independent of the shooting conditions.
It is possible to adjust the exposure using evaluative, center-weighted, and spot metering methods with this metering system, which also has an exposure compensation range of +/- 5 EV, allowing for more precise manipulation of the determined exposure setting.
HDR and several exposure modes are pre-installed on the camera.
A High Dynamic Range (HDR) option is offered, which enables for the generation of HDR photographs in-camera, saving time by eliminating the need to manually overlay images in post-production after the fact.
When utilizing this mode, a number of bracketed exposures of the same image are taken, and the images are then automatically composited, resulting in a shot with controlled highlights, detailed shadows, and a wide range of tones in the middle of the image range. This setting is particularly beneficial when taking scenes with a high level of contrast, as described above.
When shooting in-camera, it is also possible to make multiple exposures, with a total of up to nine exposures being recorded onto a single file utilizing two different control settings. When in Additive mode, the process is quite similar to that of producing many exposures on film, with each exposure being layered on top of the previous one; manual exposure correction is necessary.
Using average mode, you may overlay your photographs and have the camera automatically correct for final exposure, which eliminates the unwanted chance of excessive under or overexposure. The ability to record several exposures in either JPEG or RAW formats is available, and you can also use an existing RAW image as a starting point from which to overlay subsequent shots, which may then be modified in real time on the LCD is also available.
Scene Intelligent Auto and Special Scene Modes are two types of scene modes.
Scene Intelligent Auto mode combines a variety of Canon’s automated exposure technologies to provide a well-refined exposure that is not possible with other modes. All of the automatic features, such as Picture Style Auto and Auto Lighting Optimizer as well as Autofocus and Automatic Exposure, are used to intelligently evaluate the situation in front of you and provide the most effective exposure settings to clearly represent your subject matter.
Particularly useful are the Special Scene settings, which apply a series of modifications to your images to help them look their best in more difficult lighting circumstances. Handheld Night Scene automatically records four successive exposures at shutter speeds that are quick enough to be held in one hand, and then layers them into a single picture.
Using this method, you may capture high-quality photographs in low-light conditions without the need of a tripod or image stabilization gear. HDR Backlight Control operates in a similar fashion, recording a series of exposures at various values to guarantee that the highlights and shadows are not lost throughout the processing process.
Images that are underexposed and overexposed are combined to generate a final image with a greater dynamic range.
Additional Camera Functions
- Multi-Shot Noise Reduction is a feature that automatically combines four successive exposures into a single exposure with the least amount of visible noise.
- It is possible to configure peripheral illumination, chromatic aberration corrections, and distortion adjustments using a menu of several EF lenses that are currently available. This lens data is utilized to automatically compensate for the characteristics of each particular lens, resulting in the clearest image that is feasible.
- When working in live view, seven different Creative Filters are available to visually adjust the appearance of imagery in-camera. The consequences of these changes are apparent in real time. Grainy Black and White, Soft Focus, Fisheye Effect, Toy Camera Effect, Miniature Effect, Art Bold Effect, and Water Painting Effect are some of the effects available with these filters.
- Compatible with SD, SDHC, and SDXC memory cards, as well as Ultra High Speed (UHS-I) memory cards (not included).
- Compatible with eTTL II flash metering for usage with external flash units that are also compatible.
- Additional illumination can be provided via the built-in pop-up flash, which can be turned on or off.
- It is a low-vibration shooting mode that slows and mutes the shutter and mirror reflex, allowing for more discrete picture capture. Silent shooting is available on many digital cameras.
- In-camera RAW processing enables the conversion of RAW image data to JPEGs without the need for a computer or other external device. When using this function, a total of ten process variables are available for fine-tuning the appearance of photos: brightness adjustment, white balance, Picture Style, Auto Lighting Optimizer, noise reduction, JPEG image-recording quality, color space, lens peripheral illumination correction, distortion correction, and chromatic aberration correction.
- It is possible to make use of a Feature Guide to assist explain and demonstrating the precise capabilities of each specialized camera control, which will aid in the right use of a number of settings when shooting.
Canon EOS 70D Specs
|MSRP||£1079.99 / $1199 / €1099 body only. £1199.99 / $1340 / €1249 with EF-S 18-55mm f/3.5-5.6 IS STM. £1399.99 $1549 / €1499 with EF-S 18-135mm f/3.5-5.6 IS STM|
|Body type||Mid-size SLR|
|Max resolution||5472 x 3648|
|Other resolutions||3468×2432, 2736×1824, 1920×1280, 720×480, 4864×3648, 3248×2432, 2432×1824, 1696×1280, 640×480,5472×3072, 3468×2048, 2736×1536, 1920×1080, 720×408, 3648×3648, 2432×2432, 1824×1824, 1280×1280, 480×480|
|Image ratio w:h||1:1, 4:3, 3:2, 16:9|
|Effective pixels||20 megapixels|
|Sensor photo detectors||21 megapixels|
|Sensor size||APS-C (22.5 x 15 mm)|
|Color space||sRGB, Adobe RGB|
|ISO||Auto, 100, 200, 400, 800, 1600, 3200, 6400, 12800 (25600 with boost)|
|Boosted ISO (maximum)||25600|
|White balance presets||6|
|Custom white balance||Yes|
|JPEG quality levels||Fine, Normal|
|File format||JPEG: Fine, Normal.RAW: RAW, M-RAW, S-RAW (14bit)|
|Optics & Focus|
|Autofocus||Contrast Detect (sensor)Phase DetectMulti-areaCenterSelective single-pointTrackingSingleContinuousTouchFace DetectionLive View|
|Autofocus assist lamp||Intermittent firing of built-in flash|
|Number of focus points||19|
|Lens mount||Canon EF/EF-S|
|Focal length multiplier||1.6×|
|Screen / viewfinder|
|Articulated LCD||Fully articulated|
|Screen type||Clear View II TFT color LCD|
|Viewfinder type||Optical (pentaprism)|
|Viewfinder magnification||0.95× (0.59× 35mm equiv.)|
|Minimum shutter speed||30 sec|
|Maximum shutter speed||1/8000 sec|
|Scene modes||Portrait, Landscape, Close-up, Sports, Night Portrait, Handheld Night Scene, HDR Backlight Control|
|Built-in flash||Yes (Pop-up)|
|Flash range||12.00 m|
|External flash||Yes (Built-in flash works as wireless commander)|
|Flash modes||Auto, On, Off, Red-eye|
|Flash X sync speed||1/250 sec|
|Drive modes||Single, Continuous L, Continuous H, Self timer (2s+remote, 10s +remote), Silent single shooting, Silent continuous shooting|
|Continuous drive||7.0 fps|
|Self-timer||Yes (2 or 10 sec, remote)|
|Exposure compensation||±5 (at 1/3 EV, 1/2 EV steps)|
|AE Bracketing||±3 (2, 3, 5, 7 frames at 1/3 EV, 1/2 EV steps)|
|WB Bracketing||Yes (3 frames in either blue/amber or magenta/green axis)|
|Resolutions||1920 x 1080 (29.97, 25, 23.976 fps), 1280 x 720 (59.94, 50 fps), 640 x 480 (59.94, 50 fps)|
|USB||USB 2.0 (480 Mbit/sec)|
|HDMI||Yes (HDMI mini)|
|Remote control||Yes (RS-60E3 cable release, RC-6 wireless remote, or using smartphone over Wi-Fi)|
|Environmentally sealed||Yes (Water and Dust resistant)|
|Battery description||Lithium-Ion LP-E6 rechargeable battery & charger|
|Battery Life (CIPA)||920|
|Weight (inc. batteries)||755 g (1.66 lb / 26.63 oz)|
|Dimensions||139 x 104 x 79 mm (5.47 x 4.11 x 3.09″)|
|Timelapse recording||Yes (by USB cable and PC)|