Difference between revisions of "Sony α55"
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In 2010 [[Sony]] presented an alternate conception for sophisticated digital [[system camera]]s, the [[SLT]] concept with [[EVF]] which is optimized for video shooting with continuous autofocus. The '''Sony α55''' with [[Sensor|APS-C]] format 16 [[megapixel]] image sensor is the amateur model. Alike all Sony SLTs the α55 has a [[Minolta AF mount|Minolta AF lens bayonet]] which Sony already had used for its [[DSLR]]s of the [[Sony α system]]. The [[Sony Alpha DSLR-A580]] with similar sensor was introduced in the same year and seems to be the last of Sony's [[DSLR]]s. The pellicle for the [[SLT]]'s continuous phase detection autofocus leads 30% of the incoming light onto the focus-measuring module in the camera top. Thus the α55 has a slight disadvantage in technically measurable values like image dynamics and noise compared to its DSLR-brother. Therefore it is easier to deliver a 100% viewfinder image by means of the electronic viewfinder. | In 2010 [[Sony]] presented an alternate conception for sophisticated digital [[system camera]]s, the [[SLT]] concept with [[EVF]] which is optimized for video shooting with continuous autofocus. The '''Sony α55''' with [[Sensor|APS-C]] format 16 [[megapixel]] image sensor is the amateur model. Alike all Sony SLTs the α55 has a [[Minolta AF mount|Minolta AF lens bayonet]] which Sony already had used for its [[DSLR]]s of the [[Sony α system]]. The [[Sony Alpha DSLR-A580]] with similar sensor was introduced in the same year and seems to be the last of Sony's [[DSLR]]s. The pellicle for the [[SLT]]'s continuous phase detection autofocus leads 30% of the incoming light onto the focus-measuring module in the camera top. Thus the α55 has a slight disadvantage in technically measurable values like image dynamics and noise compared to its DSLR-brother. Therefore it is easier to deliver a 100% viewfinder image by means of the electronic viewfinder. | ||
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| + | ==Links== | ||
| + | *[https://www.manualslib.com/products/Sony-A55-3953469.html Sony α55 user manual] at [https://www.manualslib.com/ Manualslib] | ||
[[Category:Japanese digital system cameras]] | [[Category:Japanese digital system cameras]] | ||
[[Category:Sony|α55]] | [[Category:Sony|α55]] | ||
[[Category:Minolta AF mount]] | [[Category:Minolta AF mount]] | ||
| + | [[Category:A|α55 Sony]] | ||
| + | [[Category:S]] | ||
Latest revision as of 06:47, 22 April 2021
 
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| images by Zsolt Andrasi (Image rights) |
In 2010 Sony presented an alternate conception for sophisticated digital system cameras, the SLT concept with EVF which is optimized for video shooting with continuous autofocus. The Sony α55 with APS-C format 16 megapixel image sensor is the amateur model. Alike all Sony SLTs the α55 has a Minolta AF lens bayonet which Sony already had used for its DSLRs of the Sony α system. The Sony Alpha DSLR-A580 with similar sensor was introduced in the same year and seems to be the last of Sony's DSLRs. The pellicle for the SLT's continuous phase detection autofocus leads 30% of the incoming light onto the focus-measuring module in the camera top. Thus the α55 has a slight disadvantage in technically measurable values like image dynamics and noise compared to its DSLR-brother. Therefore it is easier to deliver a 100% viewfinder image by means of the electronic viewfinder.
