Top 10 Professional Cameras (DSLR)
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2012.01.17 01:07
1. Canon EOS 5D Mark II
- New 21.1 Megapixel CMOS sensor with improved EOS Integrated Cleaning System (E.I.C.S.)
- New Full HD 1080 resolution movie recording
- 3.9 frames per second continuous shooting
- High performance DIGIC 4 providing superb image quality
- Maximum 310 large JPEG images in a single burst with a UDMA card
- 3.0” VGA (920k dots) Clear View LCD
- ISO 100-6400 (expansion from 50 up to 25,600)
- 9 AF points + 6 Assist AF points
2. Sony Alpha a850
- 24.6 MP 35mm format full-frame CMOS sensor (still the highest res in class)
- SteadyShot INSIDE full frame image sensor shift stabilization (world first)
- Dual Bionz processors
- Eye-level glass Penta-prism OVF, 98% coverage, 0.74x magnification
- 9 point AF with 10 assist points, center dual-cross AF w/2.8 sensor
- 3 frames per second burst
- 3 User programmable custom memory modes on mode dial
- Advanced Dynamic Range Optimizer (5 step selectable)
- 40 segment honeycomb metering
- 3.0″ 921K pixel Photo Quality (270 dpi) LCD display, 100% coverage
- Direct HDMI output
- ISO 200-3200 (ISO 100-6400 expanded range)
- User interchangeable focusing screens (3 options)
- CF Type I/II and MS slots, LI-ION battery, STAMINA 880 shots
- Weight 850g (without battery, card, accs)
- Optional vertical Grip
- Magnesium Alloy body and rubber seals for dust and moisture resistance
- AF micro adjustment
3. Canon EOS 7D
- 18MP APS-C CMOS sensor
- 8 frames per second continuous shooting
- 1080p HD video recording with manual controls
- 3.0 inch Clear View II LCD screen with 920,000 dots
- 19-point AF system (all cross-type)
- 1.0x magnification and 100% coverage viewfinder
- Wireless flash control
- Environmental sealing
4. Nikon D300S
- 13.1 megapixel DX-format CMOS sensor (effective pixels: 12.3 million)
- 720p HD video
- 3.0″ LCD monitor (920,000 dots)
- Image sensor cleaning (sensor shake)
- 51 AF points (with 3D tracking)
- IS0 200-3200 range (6400 expanded)
- 7 frames per second continuous shooting (buffer: 17 RAW, 44 JPEG fine, 100 JPEG Normal)
- Expeed image processing
- Picture Controls – image parameters consistent with all current Nikon DSLRs
- Same EN-EL3e battery as D300
- 72 thumbnail view in playback
- 14-bit A/D conversion
- Super fast operation (power-up 13 ms, shutter lag 45 ms, black-out 100 ms)
- Shutter life 150,000 exposures
- Multi-CAM3500DX Auto Focus sensor (51-point, 15 cross-type, more vertical coverage)
- Auto-focus tracking by color (using information from 1005-pixel AE sensor)
- Auto-focus calibration (fine-tuning) now available (fixed body or up to 20 separate lens settings)
- Scene Recognition System (uses AE sensor, AF sensor)
- Picture Control image parameter presets (replace Color Modes I, II and III)
- Custom image parameters now support brightness as well as contrast
- Compact Flash UDMA support
- Live View with either phase detect (mirror up/down) or contrast detect Auto Focus
- HDMI HD video output
- ‘Active D-Lighting’ (adjusts metering as well as applying D-Lighting curve)
- Detailed ‘Control Panel’ type display on LCD monitor, changes color in darkness
- New MB-D10 vertical grip fully integrates into body, multi battery type compatible
- Buttons sealed against moisture
5. Nikon D90
- 12.9 megapixel DX-format CMOS sensor (effective pixels: 12.3 million)
- 3.0-inch 920,000 pixel (VGA x 3 colors) TFT-LCD (same as D3 and D300)
- Live View with contrast-detect AF, face detection
- Image sensor cleaning (sensor shake)
- Illuminated focus points
- Movie capture at up to 1280 x 720 (720p) 24 fps with mono sound
- IS0 200-3200 range (100-6400 expanded)
- 4.5 frames per second continuous shooting (buffer: 7 RAW, 25 JPEG fine, 100 JPEG Normal)
- Expeed image processing engine
- 3D tracking AF (11 point)
- Short startup time, viewfinder blackout and shutter lag
- Slightly improved viewfinder (96% frame coverage)
- Extensive in-camera retouching including raw development and straightening
- Improved user interface
- New optional compact GPS unit (fits on hot shoe)
- Same battery and vertical grip as D80
- Vignetting control in-camera
- 72 thumbnail and calendar view in playback
6. Nikon D5000
- 12.9 megapixel DX-format CMOS sensor (effective pixels: 12.3 million)
- 2.7″ tilt and swivel LCD monitor (230,000 dots)
- Movie capture at up to 1280 x 720 (720p) 24 fps with mono sound
- Live View with contrast-detect AF, face detection and subject tracking
- Image sensor cleaning (sensor shake)
- 11 AF points (with 3D tracking)
- IS0 200-3200 range (100-6400 expanded)
- 4 frames per second continuous shooting (buffer: 7 RAW, 25 JPEG fine, 100 JPEG Normal)
- Expeed image processing engine
- Extensive in-camera retouching including raw development and straightening
- Connector for optional GPS unit (fits on hot shoe)
- New battery with increased capacity
- 72 thumbnail and calendar view in playback
7. Olympus E-3
- New sensor (10MP Live MOS vs 5MP CCD) and latest TruPic III processor
- Live view
- Sensor-shift image stabilization
- All-new autofocus system (11-point AF, claimed to be world’s fastest with certain zoom lenses)
- Faster continuous shooting, bigger buffer
- Higher top shutter speed (1/8000 sec) and higher flash sync speed (1/250 sec)
- Improved viewfinder (bigger, brighter)
- Bigger, higher resolution vari angle screen
- Masses more customization options
8. Pentax K-7
- 14.6 MP
- 720p/1536 x 1024 HD video recording
- Smaller magnesium/steel alloy body
- Revised viewfinder (less magnified but with greater coverage)
- Updated sensor with four-channel readout
- 3.0″ VGA (920,000 dot) LCD
- New shutter mechanism with 1/8000th shutter speed
- Faster continuous shooting (up to 5.2 fps)
- 77 segment exposure metering sensor
- Revised autofocus algorithms
- AF illumination lamp
- New dust removal system
- HDMI output
- New dedicated ISO button
- Distortion and chromatic aberration correction for DA and DFA lenses (also available in RAW conversion using supplied software)
- Adjustable dynamic range highlight and shadow correction
- Three-shot in-camera HDR capture
- Electronic level indicator
- Composition adjustment (Uses the SR system to reposition the sensor to fine-tune composition)
9. Olympus E-30
- New 12MP LiveMOS sensor (E-3: 10.1 MP)
- Brighter and larger LCD screen
- E-30 has a mode dial
- Art Filters, multiple exposures, aspect ratio options and lots of scene modes
- No card door lock, no eyepiece shutter
- Glass fiber reinforced plastic vs weatherproof magnesium alloy body shell
- Slightly (8mm) shorter and around 115g lighter
- Slightly smaller viewfinder with reduced frame coverage
- AF fine tuning for up to 20 lenses (and per AF point!)
- Built-in digital level guage
- Contrast detect (Imager) AF with face detection
- Slightly reduced raw buffer size (12 frames)
- Adds vertical panning mode to stabilizer (IS3
10. Canon EOS 50D
- Resolution 14.6 MP
- Continuous Shooting Speed 6.5 fps
- Battery Life 620 shots
- LCD Screen Size 3 in.
- Warranty 1 year
- Focal Length 18mm – 55 mm
- Max Shutter Speed 1/8000 sec
- Memory CF.
