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Digital cameras

Digital cameras are designed to be convenient and easy to use. They are smaller compared to the large bodies of DSLR cameras and have fixed lenses. Most digital cameras come with WiFi, allowing you to share images directly from the device. Popular brands include Canon, Sony, Panasonic, Kodak, and Nikon. Using search filters, you can choose a camera based on focal length, optical zoom, price, manufacturer, and delivery time.

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A DIGITAL CAMERA is a camera in which the image of an object is created by projecting it onto light-sensitive photodiode devices (matrices). The image is stored on a memory card or another medium used in place of photographic film. The optical system, shutter, exposure calculation system, and aperture of a digital camera are similar to those of a non-digital camera.

 

THE CAPTURED IMAGE IS STORED ON THE MEMORY CARD AS DATA

The important aspect is that a digital camera is a device that stores the captured image on a memory card as data. Digital optical components are used in the digital camera to register the intensity and color of light, which is then converted into pixel data. Many digital cameras can not only take photos but also record videos.

A digital camera also has a microprocessor with internal memory, software, a liquid crystal display (LCD) screen for viewing, editing, deleting photos, setting resolution, exposure duration, and other functions.

INTERESTING FACT: The first digital camera, with a resolution of 0.1 MP, was created in 1975 by Eastman Kodak engineer Steven Sasson.

 

ADVANTAGES OF USING A DIGITAL CAMERA:

1) Compactness. Digital cameras are smaller and take up less space than analog cameras since they don't require film. They are easy to carry in a pocket or a bag.

2) LCD Screen. Digital cameras come with an integrated LCD screen, which photographers can use to immediately view captured photos and videos.

3) Storage. A digital camera can store thousands of photos.

 

DIGITAL CAMERA IMAGE QUALITY

The ability of a digital camera to capture high-quality photos depends on its megapixel count. The more megapixels, the better the photo quality. For example, a 10-megapixel digital camera takes better photos than a 7-megapixel digital camera.

Other factors that affect image quality include the type of camera lens, lens size (measured in millimeters), and the type of camera itself. Less expensive digital cameras often have lower-quality and standard-sized lenses with limited zoom capability. More expensive and higher-quality digital cameras feature better lenses and wider zoom options.

Some digital cameras allow users to adjust settings such as lighting, aperture, shutter speed, and other options, giving greater control over image quality.