The sensor sizes of abounding bunched agenda cameras are bidding in agreement of the non-standardized "inch" system, as about 1.5 times the breadth of the askew of the sensor. This goes aback to the way angel sizes of aboriginal video cameras were bidding in agreement of the alfresco bore of the bottle envelope of the video camera tube. David Pogue of the New York Times states that "the absolute sensor admeasurement is abundant abate than what the camera companies broadcast — about one-third smaller." For example, a camera announcement a 1/2.7" sensor does not accept a sensor with a askew of 0.37"; instead, the askew is afterpiece to 0.26".[6][7] Instead of "formats", these sensor sizes are generally alleged types, as in "1/2-inch-type CCD." Best bunched angel sensors accept an aspect arrangement of 4:3. This matches the aspect arrangement of the accepted VGA, SVGA, and XGA affectation resolutions, acceptance images to be displayed on best computer monitors after cropping.
As of December 2010, best bunched agenda cameras use 1/2.5" or 1/2.3" admeasurement sensors. Digicams with the 1/2.5" sensor admeasurement accommodate the Panasonic Lumix DMC-FZ18, Canon PowerShot A570 IS, Canon SD870 IS Agenda ELPH (IXUS 860 IS), Sony Cyber-shot DSC-W80, Canon Powershot S5is, Sony Cyber-shot DSC-H7, Canon PowerShot TX1, Sony Cyber-shot DSC-H9, and Casio Exilim EX-V7. 1/2.3"-sensor digicams accommodate the Kodak Easyshare M530, the Canon Powershot SX130 IS, the Fuji Finepix Z70, and the Nikon Coolpix S8100.
Many megazoom digicams use 1/2.33" sensors, including the Pentax Optio X90, the Olympus SP600uz, and the Kodak Z981. Additionally, some Sony digicams use a 1/2.4" sensor size, including the Sony Cyber-shot HX5V.
Compact cameras application sensors of about alert the breadth accommodate Fujifilm Finepix s6000fd/ s6500fd (1/1.7"), Fuji Finepix F50fd (1/1.6") and Finepix F31fd (1/1.7"), Canon PowerShot G12 (1/1.7")and Powershot SD950 IS and S90/S95(1/1.7"), Ricoh Caplio GX100 (1/1.75"), Nikon Coolpix P5000 (1/1.8") and Coolpix P7000 (1/1.7"), and some Panasonic Lumix cameras like the DMC-LX3 and LX5(1/1.63").
Conversely, the sensors of camera phones are abate than those of archetypal bunched cameras, acceptance greater miniaturization of the electrical and optical components. Sensor sizes of about 1/6" are accepted in camera phones, as able-bodied as in webcams and agenda camcorders. The contempo Nokia N8 has a sensor admeasurement of 1/1.83", however, accepting the better sensor in a buzz currently.
Table of sensor sizes
Inch-based sensor formats are not standardized. Originally, they were the alien diameters of angel tubes acclimated in the 1950s. Exact ambit may vary, but those listed are typical.
As of December 2010, best bunched agenda cameras use 1/2.5" or 1/2.3" admeasurement sensors. Digicams with the 1/2.5" sensor admeasurement accommodate the Panasonic Lumix DMC-FZ18, Canon PowerShot A570 IS, Canon SD870 IS Agenda ELPH (IXUS 860 IS), Sony Cyber-shot DSC-W80, Canon Powershot S5is, Sony Cyber-shot DSC-H7, Canon PowerShot TX1, Sony Cyber-shot DSC-H9, and Casio Exilim EX-V7. 1/2.3"-sensor digicams accommodate the Kodak Easyshare M530, the Canon Powershot SX130 IS, the Fuji Finepix Z70, and the Nikon Coolpix S8100.
Many megazoom digicams use 1/2.33" sensors, including the Pentax Optio X90, the Olympus SP600uz, and the Kodak Z981. Additionally, some Sony digicams use a 1/2.4" sensor size, including the Sony Cyber-shot HX5V.
Compact cameras application sensors of about alert the breadth accommodate Fujifilm Finepix s6000fd/ s6500fd (1/1.7"), Fuji Finepix F50fd (1/1.6") and Finepix F31fd (1/1.7"), Canon PowerShot G12 (1/1.7")and Powershot SD950 IS and S90/S95(1/1.7"), Ricoh Caplio GX100 (1/1.75"), Nikon Coolpix P5000 (1/1.8") and Coolpix P7000 (1/1.7"), and some Panasonic Lumix cameras like the DMC-LX3 and LX5(1/1.63").
Conversely, the sensors of camera phones are abate than those of archetypal bunched cameras, acceptance greater miniaturization of the electrical and optical components. Sensor sizes of about 1/6" are accepted in camera phones, as able-bodied as in webcams and agenda camcorders. The contempo Nokia N8 has a sensor admeasurement of 1/1.83", however, accepting the better sensor in a buzz currently.
Table of sensor sizes
Inch-based sensor formats are not standardized. Originally, they were the alien diameters of angel tubes acclimated in the 1950s. Exact ambit may vary, but those listed are typical.
No comments:
Post a Comment