Pentax Optio A20 10MP Digital Camera with 3x Optic
Categoría: Compra - Venta
Subcategoría: Electrónica
Subcategoría: Electrónica
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From the Manufacturer
The Pentax Optio A20 offers the pinnacle of Pentax compact digital photography in an ultra-compact aluminum alloy body. With a 10.0-megapixel CCD, a 3x optical zoom lens, built in Shake Reduction and Tracking AF, the Optio A20 offers a versatile manual shooting mode. Add to this, a 232,000 pixel 2.5-inch LCD and Movie mode MPEG-4 DivX (640 x 480) capture at 30fps and guaranteed video playback on all DivX certified devices. The convenient charging cradle recharges a Lithium-ion battery in the camera.
10.0 effective megapixels image quality
The Optio A20 produces clear, high-quality images with 10.0 effective megapixels. The superb level of resolution makes it possible to produce prints with crisp detail even when the photo is enlarged to A3 size. The Optio A20 image sensor is a large 1/1.8-inch CCD with a wide light-sensitive area, which realizes superior tone reproduction, fine textures, and greater noise reduction.High-performance smc Pentax zoom lens
The Optio A20 is equipped with a high-quality smc Pentax zoom lens, which is renowned for its clarity and high-contrast image performance. The lens configuration, with seven elements in five groups including three aspherical elements, effectively corrects for spherical aberration. The lenses are coated using a Pentax-developed technique to reduce ghosting and flare.Three Anti-Shake functions featured: SR (Shake Reduction): The SR (Shake Reduction) mechanism, developed by Pentax, features two gyro sensors that detect the amount of shake and an image sensor (CCD) that moves both horizontally and vertically to reduce the camera shake. The SR mechanism effectively prevents shake at the instant that the shutter is clicked to take a photograph.
Blur Reduction mode: In this mode, the camera automatically adjusts the sensitivity to as high as ISO 1600 according to the brightness of the subject. The higher sensitivities permit faster shutter speeds that reduce not only camera shake but also the blurring caused by moving subjects.
Movie Anti-Shake Function: Camera shake while taking a movie can also be corrected automatically by software, thanks to an electronic, movie anti-shake function.New Application Specific Integrated Circuit (ASIC)
A new ASIC supplies the Optio A20 with dramatically more image-processing power. With this ASIC high-speed processing capability, the Optio A20 attains a high level of tone reproduction and color correction based on enormous amounts of actual photo data.Face Recognition AF and AE for beautiful one-step portraits
The Optio A20 features the new Face Recognition AF and AE function, which helps ensure bright, beautiful photos of people with perfectly focused faces free of shadows caused by exposing for the background or for the colors of clothing. This useful function automatically detects the position of the subject anywhere in the photo frame and then adjusts the focus and optimizes the exposure for the detected position.
The Pentax Optio A20 offers the pinnacle of Pentax compact digital photography in an ultra-compact aluminum alloy body. With a 10.0-megapixel CCD, a 3x optical zoom lens, built in Shake Reduction and Tracking AF, the Optio A20 offers a versatile manual shooting mode. Add to this, a 232,000 pixel 2.5-inch LCD and Movie mode MPEG-4 DivX (640 x 480) capture at 30fps and guaranteed video playback on all DivX certified devices. The convenient charging cradle recharges a Lithium-ion battery in the camera.
10.0 effective megapixels image quality
The Optio A20 produces clear, high-quality images with 10.0 effective megapixels. The superb level of resolution makes it possible to produce prints with crisp detail even when the photo is enlarged to A3 size. The Optio A20 image sensor is a large 1/1.8-inch CCD with a wide light-sensitive area, which realizes superior tone reproduction, fine textures, and greater noise reduction.High-performance smc Pentax zoom lens
The Optio A20 is equipped with a high-quality smc Pentax zoom lens, which is renowned for its clarity and high-contrast image performance. The lens configuration, with seven elements in five groups including three aspherical elements, effectively corrects for spherical aberration. The lenses are coated using a Pentax-developed technique to reduce ghosting and flare.Three Anti-Shake functions featured: SR (Shake Reduction): The SR (Shake Reduction) mechanism, developed by Pentax, features two gyro sensors that detect the amount of shake and an image sensor (CCD) that moves both horizontally and vertically to reduce the camera shake. The SR mechanism effectively prevents shake at the instant that the shutter is clicked to take a photograph.
Blur Reduction mode: In this mode, the camera automatically adjusts the sensitivity to as high as ISO 1600 according to the brightness of the subject. The higher sensitivities permit faster shutter speeds that reduce not only camera shake but also the blurring caused by moving subjects.
Movie Anti-Shake Function: Camera shake while taking a movie can also be corrected automatically by software, thanks to an electronic, movie anti-shake function.New Application Specific Integrated Circuit (ASIC)
A new ASIC supplies the Optio A20 with dramatically more image-processing power. With this ASIC high-speed processing capability, the Optio A20 attains a high level of tone reproduction and color correction based on enormous amounts of actual photo data.Face Recognition AF and AE for beautiful one-step portraits
The Optio A20 features the new Face Recognition AF and AE function, which helps ensure bright, beautiful photos of people with perfectly focused faces free of shadows caused by exposing for the background or for the colors of clothing. This useful function automatically detects the position of the subject anywhere in the photo frame and then adjusts the focus and optimizes the exposure for the detected position.
