TheAmateur
26-09-2006, 07:20 PM
Photokina 2006: Sigma hôm nay đã giới thiệu đời mới hơn của máy SD10 sau một thời gian dài chờ đợi, chiếc máy mới SD14. Máy SD14 ra đời với sensor Foveon X3 có '14 megapixels', số pixels đó được hợp lại từ 3 lớp sensor cho 3 màu khac nhau, với kích thước sensor 2652 x 1769 x 3. Với kết quả ở mức tối đa cho kích thước (2652 x 1769), máy SD14 đem đến gần 35% nhiều resolution hơn. Kích thước sensor vẫn giữ nguyên ở 1.7x field-of-view crop. Các cải tiến bao gồm hệ thống xử lý JPEG trong máy, cái viewfinder to hơn, sáng hơn, cái LCD 2.5", pin Lithium-Ion, bộ phận lấy nét tự động được cải tiến và chế độ chụp liên hoàn được cải tiến cùng với một cái built-in flash.
RRP
• UK: £1099.99
Sensor
• Foveon X3 Pro 14M CMOS Image Sensor
• 20.7 x 13.8 mm
Photodetectors
• 14.1 million (2652 x 1768 x 3)
Effective pixel locations
• 4.6 million (2640 x 1760)
Image sizes
• 4608 x 3072 (Super High) - Interpolated
• 2640 x 1760 (High)
• 1776 x 1184 (Medium)
• 1296 x 864 (Low)
Image formats
• Foveon X3 RAW (.X3F, 12-bits per photodetector)
• JPEG (Fine, Normal, Baisc compression)
Lens mount
• Sigma SA mount
Field of view crop
• 1.7x
Autofocus
• TTL phase detection
• 5 area
• Operating range: 0 to 18 EV
Lens servo
• Single Servo AF
• Continuous Servo AF with motion prediction function
• Manual
Sensitivity
• ISO 100
• ISO 200
• ISO 400
• ISO 800
• ISO 1600 (Extended mode)
Metering
• 8-segment Evaluative
• Center
• Center-Weighted Average
Metering range
• 1 - 20 EV
Exposure mode
• (P) Program AE
• (A) Aperture-Priority Auto
• (S) Shutter-Priority Auto
• (M) Manual
Exposure compensation
• +/-3 EV in 0.3 EV steps
AE Lock
• Dedicated AEL button
AE Bracketing
• Three images
• Compensation steps: 0.3 - 3.0 EV
Shutter type
• Vertical travel metal focal plane shutter
• Electronically controlled through entire speed range
Shutter speed
• 30 - 1/4000 sec
• Bulb (up to 30 sec)
Depth-of-field preview
• Button, stops-down lens aperture
X-Sync shutter speed
• Up to 1/180 sec
Shooting modes
• Single frame
• Continuous shooting
• Self-timer 10 sec
• Self-timer 2 sec
Continuous mode
• High: 3 fps for 7 frames
• Medium: 3 fps for 12 frames
• Low: 3 fps for 24 frames
White balance
• Auto
• Sunlight
• Shade
• Overcast
• Incandescent
• Fluorescent
• Flash
• Custom
Sync contact
• Hot-shoe, X-contact only (also has dedicated Sigma link contact)
Flash control
• STTL automatic flash exposure
• Only: Sigma EF-500 DG Super SA, EF-500 DG ST SA flash units
Built-in flash
• Pop-up
• Guide number 11
• Coverage approx 17 mm
Viewfinder
• Pentaprism viewfinder
• Eyepoint 18 mm
• Magnification 0.9x
• Frame coverage 98%
• Diopter adjustment -3 to +1.5 dpt
LCD monitor
• 2.5" TFT LCD
• 150,000 pixels
• 100% frame coverage
Connectivity
• USB 2.0
• Video out
Storage
• CompactFlash Type I/II
Power
• Lithium-Ion battery BP-21
• AC adapter (optional)
Dimensions
• 144 x 107 x 81 mm (5.7 x 4.2 x 3.2 in)
Weight (no batt)
• 700 g (1.5 lb)
Included Software
• Sigma Photo Pro 3.0 (Workflow / RAW conversion)
Included Accessories
• Li-ion power battery BP-21
• Battery charger BC-21
• USB cable
• video cable
• neck strap
• eye cap
• body cap
• eyepiece cap
• SIGMA Photo Pro 3.0 CD Rom
• SD14 instruction manual.
Sau đây là phần quảng cáo cho Sigma SD14
http://www.sigma-sd14.com/
:band:
RRP
• UK: £1099.99
Sensor
• Foveon X3 Pro 14M CMOS Image Sensor
• 20.7 x 13.8 mm
Photodetectors
• 14.1 million (2652 x 1768 x 3)
Effective pixel locations
• 4.6 million (2640 x 1760)
Image sizes
• 4608 x 3072 (Super High) - Interpolated
• 2640 x 1760 (High)
• 1776 x 1184 (Medium)
• 1296 x 864 (Low)
Image formats
• Foveon X3 RAW (.X3F, 12-bits per photodetector)
• JPEG (Fine, Normal, Baisc compression)
Lens mount
• Sigma SA mount
Field of view crop
• 1.7x
Autofocus
• TTL phase detection
• 5 area
• Operating range: 0 to 18 EV
Lens servo
• Single Servo AF
• Continuous Servo AF with motion prediction function
• Manual
Sensitivity
• ISO 100
• ISO 200
• ISO 400
• ISO 800
• ISO 1600 (Extended mode)
Metering
• 8-segment Evaluative
• Center
• Center-Weighted Average
Metering range
• 1 - 20 EV
Exposure mode
• (P) Program AE
• (A) Aperture-Priority Auto
• (S) Shutter-Priority Auto
• (M) Manual
Exposure compensation
• +/-3 EV in 0.3 EV steps
AE Lock
• Dedicated AEL button
AE Bracketing
• Three images
• Compensation steps: 0.3 - 3.0 EV
Shutter type
• Vertical travel metal focal plane shutter
• Electronically controlled through entire speed range
Shutter speed
• 30 - 1/4000 sec
• Bulb (up to 30 sec)
Depth-of-field preview
• Button, stops-down lens aperture
X-Sync shutter speed
• Up to 1/180 sec
Shooting modes
• Single frame
• Continuous shooting
• Self-timer 10 sec
• Self-timer 2 sec
Continuous mode
• High: 3 fps for 7 frames
• Medium: 3 fps for 12 frames
• Low: 3 fps for 24 frames
White balance
• Auto
• Sunlight
• Shade
• Overcast
• Incandescent
• Fluorescent
• Flash
• Custom
Sync contact
• Hot-shoe, X-contact only (also has dedicated Sigma link contact)
Flash control
• STTL automatic flash exposure
• Only: Sigma EF-500 DG Super SA, EF-500 DG ST SA flash units
Built-in flash
• Pop-up
• Guide number 11
• Coverage approx 17 mm
Viewfinder
• Pentaprism viewfinder
• Eyepoint 18 mm
• Magnification 0.9x
• Frame coverage 98%
• Diopter adjustment -3 to +1.5 dpt
LCD monitor
• 2.5" TFT LCD
• 150,000 pixels
• 100% frame coverage
Connectivity
• USB 2.0
• Video out
Storage
• CompactFlash Type I/II
Power
• Lithium-Ion battery BP-21
• AC adapter (optional)
Dimensions
• 144 x 107 x 81 mm (5.7 x 4.2 x 3.2 in)
Weight (no batt)
• 700 g (1.5 lb)
Included Software
• Sigma Photo Pro 3.0 (Workflow / RAW conversion)
Included Accessories
• Li-ion power battery BP-21
• Battery charger BC-21
• USB cable
• video cable
• neck strap
• eye cap
• body cap
• eyepiece cap
• SIGMA Photo Pro 3.0 CD Rom
• SD14 instruction manual.
Sau đây là phần quảng cáo cho Sigma SD14
http://www.sigma-sd14.com/
:band: