
Sony A550
Brand | Sony 2009 |
Model | Alpha 550 |
Released Year | 2009 |
Type | DSLR Cameras |
Series | Alpha |
Color | Black |
Autofocus | 9-point AF with 10 assist points |
Status | Discontinued |
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Overview
The Sony Alpha A550 is a digital single-lens reflex (DSLR) camera introduced in 2009 featuring a 14.2-megapixel APS-C sized CMOS sensor which enables high-resolution imaging with excellent detail retention.
This model utilizes Sony's innovative translucent mirror technology allowing for fast continuous shooting up to 7 frames per second without mechanical mirror blackout.
The A550 offers a 2.7-inch articulating LCD screen providing flexible composition options, particularly useful for shooting at unconventional angles.
Its BIONZ image processor enhances noise reduction and overall image quality, supporting ISO sensitivity from 100 to 12800.
Autofocus is managed by a 9-point AF system with 10 assist points, delivering fast and accurate focusing performance.
Recording options include RAW and JPEG formats, supported by convenient compatibility with Sony's compatible Alpha interchangeable lenses.
Specifications
Maximum Aperture | f/3.5 |
Series | Sony Alpha |
Type | Digital SLR |
Screen Size | 3 in |
Maximum Resolution | 14.2 MP |
Color | Black |
Model | Alpha a550 |
Connectivity | mini-HDMI, USB |
Features | 1080p HD Video Recording, 720p HD Video Recording, AF Lock, Auto Focus, Auto Power Save, CMOS Sensor, Face Detection, Image Stabilization, Interchangeable Lenses, Red-Eye Reduction, Viewfinder, Charger Included, SteadyShot |
Country/Region of Manufacture | Thailand |
Battery Type | Lithium-Ion |
Sensor Type | 14.2 MP APS-C CMOS |
Processor | BIONZ image processor |
Autofocus | 9-point AF with 10 assist points |
Continuous Shooting | 7 fps |
LCD Screen | 2.7-inch articulating LCD |
ISO Range | 100-12800 |
Lens Mount | Sony Alpha mount |
Video Recording | Limited standard definition |
Weight | Approx. 545 grams |
Release Year | 2009 |
Images
Key Advantages
The translucent mirror technology allows for a silent and rapid continuous shooting experience which is a significant advantage over traditional DSLRs.
The articulating LCD screen enhances flexibility for photographers in various shooting environments.
High ISO performance combined with an APS-C sensor provides impressive image quality even in low-light conditions.
The camera body is relatively lightweight and ergonomically designed for comfortable use during extended shooting sessions.
Offers versatile lens compatibility including a wide range of Sony Alpha lenses enhancing creative potential.
The 9-point autofocus system effectively supports tracking and capturing subjects with precision.
Limitations
The 2.7-inch LCD screen is smaller compared to contemporary models, limiting preview size and resolution detail.
The camera does not feature full HD video recording capabilities, which limits its utility for multimedia content creators.
Battery life is moderate, requiring frequent recharging during intensive shooting activities.
The autofocus system, while competent, can struggle in extremely low light or fast-moving subject scenarios.
The translucent mirror design slightly reduces light transmission to the sensor, potentially affecting exposure under certain conditions.
As it is discontinued, spare parts and service availability may be limited compared to newer models.
FAQ
What sensor size does the Sony A550 have?
The Sony Alpha A550 features an APS-C sized CMOS sensor with 14.2 megapixels.
Does the Sony Alpha A550 have video recording capabilities?
The camera has limited video capabilities and does not support full HD video recording.
What is translucent mirror technology?
Translucent mirror technology is a fixed semi-transparent mirror that allows light to pass to the sensor while reflecting some light to the autofocus system, enabling faster continuous shooting without mirror blackout.
Is the Sony Alpha A550 still in production?
No, the Sony Alpha A550 was discontinued; it is no longer manufactured.
What type of lenses can be used with the A550?
The camera supports Sony Alpha mount lenses, including various compatible interchangeable lenses designed for this system.
How fast can the A550 shoot continuously?
It can shoot continuously at up to 7 frames per second, facilitated by its translucent mirror design.
What is the ISO range of this camera?
The ISO sensitivity ranges from 100 to 12800, allowing for versatile shooting in diverse lighting conditions.
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