Čvn 082012
Dnes Canon pořádá tiskovou konferenci.
Bude na ní s největší pravděpodobností představena nová zrcadlovka EOS 650D/Rebel Ti4
Specifikace (EN):
Canon EOS Rebel T4i Specs
- The form of digital single-lens reflex, AF / AE camera (flash included)
- Recording media SD Memory Card, SDHC Memory Card, SDXC memory card
- * UHS-I compliant
- Image sensor size 22.3 x 14.9 mm approx.
- Canon EF lenses, the lens (EF-S Lens)
(35mm equivalent focal length marked on the lens focal length of approximately 1.6-fold).
- Lens Mount Canon EF mount
- Image Sensor
- Type CMOS sensors
- Approximately 18 million pixels Effective Pixels
- Aspect Ratio 3:02
- Dust features: automatic, manual, dust delete data attached
Recording System
- Recording Format Design rule for Camera File system (DCF) 2.0
- Image format JPEG, RAW (14bit Canon proprietary method)
- Can simultaneously record RAW + JPEG Large
- Number of recorded pixels L (Large): Approximately 17.90 megapixels (5184 x 3456)
- M (Medium): approx. 8.00-megapixel (3456 x 2304)
- S1 (Small 1): Approx 4.50 megapixels (2592 x 1728)
- S2 (Small 2): Approx 2.50 megapixels (1920 x 1280)
- S3 (Small 3): Approximately 350,000 pixels (720 x 480)
- RAW: Approximately 17.90 megapixels (5184 x 3456)
Shooting image processing
- Picture Style Auto, Standard, Portrait, Landscape, Neutral, Faithful, Monochrome, User Def. 1-3
- Select expression functions: shooting environment by choosing, depending on lighting and shooting scene
- White Balance Auto, Preset (Daylight, Shade, Cloudy, Tungsten light, White fluorescent light, Flash), Custom
- White balance correction and white balance bracketing features
- * Flash color temperature information for communication
- Prolonged exposure and ISO noise reduction can be applied to shooting with high sensitivity
- Auto Lighting Optimizer automatically calibrate the brightness of the image
- Highlight tone Priority
- Ambient light correction lens aberration correction, chromatic aberration correction
Viewfinder
- Type Eye-level pentaprism
- Coverage Vertical / Horizontal approx 95% (approximately eyepoint 19mm)
- Magnification approximately 0.85x (with 50mm lens at infinity -1 m-1)
- Eyepoint approximately 19 mm (-1 m-1 from eyepiece lens center at)
- Built-in diopter adjustment of about -3.0 – +1.0 m-1 (dpt)
- Focusing Screen Fixed, Precision Matte
- Mirror Quick-return type
- Provide depth of field preview
Autofocus
- Type of image-registration, phase detection TTL 2
- Nine cross-type AF points AF points (f/2.8 at the center AF point detects cross-type AF)
- Focusing brightness range EV-0.5-18 (23 ° C in, ISO 100)
- AF operates One-Shot AF, AI Servo AF, AI Focus AF
- Continuous built-in flash AF assist lamp flashes by
Exposure Control
- Metering modes 63-zone TTL full aperture metering
- Evaluative metering (linkable to any AF point)
- Partial metering (approx. 9% of viewfinder at center)
- Spot metering (approximately 4% of viewfinder at center)
- Center-weighted average metering
- Metering range EV 1 – 20 (23 ℃, ISO 100)
- Exposure Control Program AE (Auto Intelligent Scene, Flash Off, Creative Auto, Portrait, Landscape, Close-up, Sports, Night Portrait,
- Night shooting without a tripod, HDR backlight compensation, Program), shutter-priority AE, Aperture Priority AE, Manual Exposure
- ISO sensitivity (Recommended Exposure Index) Basic Zone modes: ISO 100 – 3200 range is assigned automatically by
- * Portrait: ISO 100, shooting without a tripod at night: ISO 100 – 12800 automatically sets the
- Creative Zone modes: ISO 100 – 12800 in the range specified in the manual (1 stop increments), ISO 100 – 6400 range, automatically assigned,
- ISO sensitivity up to ISO can be set automatically or ‘H’ (ISO 25600 equivalent) to the ISO extension
- Manual Exposure Compensation 1/3 or 1/2 stop increments ± 5 stops
- AEB: 1/3 or 1/2 stop increments ± 2 stops (in conjunction with manual exposure compensation possible)
- AE Lock Automatic: When focus is achieved with evaluative metering applies in One-Shot AF mode
- Manual: AE lock button and use the
Shutter
- Format electronically controlled focal-plane shutter
- Shutter Speed 1/4000 seconds to 1/60 sec (Scene Intelligent Auto mode), 1/200 sec X – Sync.
- * If you use wide-angle lens, a shutter speed of 1/60 sec or less can be. 1/4000 to 30 seconds, bulb
- (Total shutter speed range. Shutter speed range varies by shooting mode.)
Flash
- Built-in Flash Auto pop-up flash
- Guide No.: About 13/43 (ISO 100, m / ft)
- Flash Range: 17mm lens angle of about
- Charging time about 3 seconds.
- Provides wireless master unit
- EX-series Speedlite external flash (the camera flash functions can be set in).
- Flash metering E-TTL II auto flash
- Flash Exposure 1.3 or 1.2 stop increments ± 2 stops in
- FE lock available
- No PC terminal
Drive System
- Drive mode, every shot, continuous shooting, 10 seconds or 2-second delay self-timer, continuous shooting 10-second delay
- Continuous shooting speed up to about 5 frames / sec.
- Continuous shooting JPEG Large / Fine: Approx 22 (30) each
- RAW: approximately six (6) every
- RAW + JPEG Large / Fine: Approx 3 (3) every
- * Figures with 8GB card Canon testing standards (ISO 100, ‘Standard’ Picture Style) is based.
- * The figures in parentheses UHS-I compatible with the 8GB card is based on Canon testing standards.
LCD Monitor
- Type TFT color LCD monitor
- Monitor size and dots wide, 7.7cm (3.0 inch) (3:02), approximately 1.04 million dots
- Angle can be adjusted
- Adjust the brightness manually (step 7)
- 25 language interface languages
- Capacitive sensing touch screen technology
- Feature can be displayed
Playback
- Image Display Format Single, Single image + information (basic information, the shooting information, histogram), four each index, every index of 9, the image can be rotated
- Approximately zoom 1.5x – 10x
Live View shooting
- Set Aspect Ratio 3:2, 4:3, 16:9, 1:1
- Hybrid CMOS AF focusing system * (+ tracking, FlexiZone-Multi, FlexiZone-Single), phase difference detection method (quick mode)
- Manual focus (approximately 5x / 10x magnification possible)
- * Focusing brightness range: EV 1-18 (23 ℃ in, ISO 100)
- Continuous AF can
- Can touch the shutter
- Real-time image sensor Metering mode Metering
- Evaluative metering (315 segments), partial metering (approximately 8.8% of the Live View screen), spot metering (approximately 2.8% of the Live View screen), Center-weighted average
- Metering range EV 0 – 20 (23 ℃, ISO 100)
- Display two kinds of lattice
Video recording
- MPEG-4 AVC/H.264 video compression
- Variable (average) bitrate
- Linear PCM audio recording format
- MOV video recording format
- Record the size and
- Frame Rate 1920×1080 (Full HD): 30p/25p/24p
- 1280×720 (HD): 60p/50p
- 640×480 (SD): 30p/25p
- * 30p: 29.97 fps, 25p: 25.00 fps, 24p: 23.976 fps, 60p: 59.94 fps, 50p: 50.00 fps
- File size 1920×1080 (30p/25p/24p): approximately 330 MB / minute
- 1280×720 (60p/50p): approximately 330 MB / minute
- 640×480 (30p/25p): Approximately 82.5 MB / minute
- Hybrid CMOS AF focusing system * (+ tracking, FlexiZone-Multi, FlexiZone-Single)
- Manual focus (approximately 5x / 10x magnification possible)
- * Focusing brightness range: EV 1-18 (23 ℃ in, ISO 100)
- Evaluative metering with image sensor Metering mode and center-weighted pyeonggyuncheukgwang
- * Set the focusing mode automatically, depending on
- Is Servo AF
- Metering range EV 0 – 20 (23 ℃, ISO 100)
- Exposure Control Program AE and Manual Exposure for Video
- Exposure Compensation 1.3 stop increments ± 3 stops (stop pictures: ± 5 stops).
- ISO sensitivity
- (Recommended Exposure Index) Auto exposure shot: ISO 100 – 6400 within the scope of the automatic setting manual exposure, ISO 100 – 6400 within the auto / manual settings,
- H (ISO 12800 equivalent), expandable to
- Video Snapshot 2 seconds / 4 seconds / 8 seconds can be set
- Built-in Stereo Microphone Recording
- Provides an external stereo microphone jack
- Adjustable recording level, wind filter, providing
- Attenuator provides
- Display two kinds of lattice
- Flashing warning highlights overexposed highlight areas
- How a single image, image display, image 100 sheets of 10 hawk jump, jump a CAT scan, folder, jump, jump video, still images, jump, jump grade
- Images can be rotated
- Provided ratings
- Videos can be played (LCD monitors, video / audio output, HDMI OUT)
- Built-in Speaker
- Images can be protected
- All images slide show, date, folder-, video, still images or five kinds of transitions can be selected rating
- Background music for slideshows and video playback can be selected
- Image processing
- Coarse filter effects, monochrome, soft focus, fisheye lens effect, painting effects, color effects, and toy camera effects and miniature effects
- Can be resized
Direct Printing
- Compatible with PictBridge-compatible printer, the printer
- Printable images JPEG and RAW images
- Compatible with DPOF version 1.1 of the print command
User Settings
- 8 kinds of user-defined functions
- My menu can be registered
- Copyright information can be entered and stored
Interface
- Audio / Video output /
- Digital terminal analog video (NTSC / PAL selectable) / stereo audio output
- PC communication and direct printing (Hi-Speed USB), GPS Receiver GP-E2 connection
- HDMI mini OUT terminal C-type (resolution, auto-switching), CEC-compatible
- The external microphone input terminal
- 3.5mm diameter stereo mini-jack
- Remote Switch RS-60E3 Remote Control for Terminals
- Remote Controller RC-6 Wireless Remote Control compatible
- Eye-Fi card can be used
Power
- Battery Battery Pack LP-E8 (1 reviews)
- * AC power via AC Adapter Kit ACK-E8 can be used.
- * With Battery Grip BG-E8 AA-size when attaching / LR6 batteries can be used.
Battery Life
- (CIPA test standards basis)
- Viewfinder when shooting: 23 ℃ approximately 440 sheets, 0 ℃ approximately 400 sheets
- Live View shooting: 23 ℃ approximately 180 shots, 0 ℃ approximately 150 sheets
- Video recording time approximately 1 hour and 40 minutes at 23 ℃
- About 1 hour and 20 minutes at 0 ℃
- (Fully charged Battery Pack LP-E8 is used)
Size and Weight
- Dimensions (W x H x D) 133.1 x 99.8 x 78.8 mm approx.
- Weighs about 575 g (CIPA guidelines), approximately 520 g (body only)
- Operating Environment
- Operating temperature range 0 ℃ ~ 40 ℃
- Operating Humidity 85% or less
- Battery Pack LP-E8
- Type of rechargeable lithium-ion battery
- Rated voltage 7.2 V DC
- 1120 mAh battery capacity
- Operating temperature range when charging: 6 ℃ ~ 40 ℃
- Shooting: 0 ℃ ~ 40 ℃
- Operating Humidity 85% or less
- Dimensions (W x H x D) Approx 37.1 x 15.4 x 55.2mm
- Weight about 52g
- Battery Charger LC-E8
- Compatible Battery Battery Pack LP-E8
- Charging time Approximately 2 hours (23 ° C in a)
- Rated input / output rated input: 100 – 240 V AC (50/60 Hz)
- Rated output: 8.4 V DC / 720mA
- Operating temperature range 6 ° C ~ 40 ° C
- Operating Humidity 85% or less
- Dimensions (W x H x D) Approx 69 x 28 x 87.5mm
- Weight about 82
- Battery Charger LC-E8E
- Compatible Battery Battery Pack LP-E8
- Charging time Approximately 2 hours (23 ℃ in a)
- Rated input / output rated input: 100 – 240 V AC (50/60 Hz)
- Rated output: 8.4 V DC / 720mA
- Operating Temperature Range 6 ℃ – 40 ℃
- Operating Humidity 85% or less
- Dimensions (W x H x D) Approx 69 x 28 x 87.5mm
- Weight about 82g
Zdroj: http://www.canonrumors.com , http://thedigitalvisual.com
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