When considering purchasing a camera, one of the first features that many individuals consider is the megapixel count of the camera. The megapixel count is a prominent feature on the packaging of the camera. The megapixel count is a measurement of the total number of pixels that the sensor of the camera can record.
However, the megapixel count doesnt indicate the size of the print that can be made from the image or how much of the image can be cropped from the printed image. Additionally, the megapixel count will not indicate whether the image that is recorded will look good on a screen or on paper. For these reasons, it is important for individuals to understand the relationship between the megapixel counts and the dimensions of the images that the sensors in the cameras can record.
How Megapixels Change Your Photos, Prints and File Size
From the chart provided, it is possible to see the relationship between the megapixel counts of the cameras and the sizes of the prints that can be made from the images. Additionally, the chart also allows individuals to see how the megapixel counts will affect the way that they can crop the images. For instance, cameras with low megapixel counts will allow individuals to print only modest size of the images.
Cameras with the mid-range counts for megapixels will allow individuals to crop the images without losing the quality of the images. Finally, cameras with high megapixel counts will allow individuals to produce large-format prints using the images that the sensors in the cameras record. Many individuals that purchase interchangeable lens cameras choose cameras with between twelve and twenty-four megapixels.
Cameras with between twelve and twenty-four megapixels provide enough pixels to produce prints that are between eleven and fourteen inches in size. Additionally, cameras with these megapixel counts will produce files that are small enough to be edited on the individuals’ laptops. Cameras that have between twelve and twenty-four megapixels will have small file sizes, which will allow individuals to navigate through their editing sessions for the images more quick.
Individuals that intend to crop their images or print them in large sizes may want to purchase cameras with twenty-five or thirty megapixels. For instance, landscape photographers may require cameras with high megapixel counts so that they can crop the landscape photographs to focus on specific details of the landscape. Additionally, portrait photographers may desire cameras with high megapixel counts so that they can recompose their photographs after they have taken the images of their subjects.
High megapixel counts will afford photographers more flexibility in the editing process of their photographs. In addition to considering megapixel counts, individuals also should consider the screen resolution of the screens on which they will view their photographs. Most monitors and televisions has a screen resolution of eight megapixels or less.
Because the screens of most individuals have resolution of eight megapixels or less, individuals that purchase cameras with a low megapixel count will be able to produce images that contain more pixels than their screens are capable of resolving. These excess pixels will only be visible to the individuals when they are either zooming in on their images or printing them. Thus, individuals that intend to only share their photographs on social media may be able to use cameras with fewer megapixels than individuals that intend to create prints of their photographs.
The file size of the images that the cameras will record is another factor to consider when purchasing a camera. Each additional megapixel that a camera sensor contains will produce files that contain more data. Thus, individuals that use cameras with twenty-four megapixels will produce large raw files of their images.
These large raw files will require individuals to have enough storage space on their computers to archive all of the files that they capture with their cameras. If individuals take hundreds of images with their cameras, they will need many gigabytes of storage space for their files. Thus, as the megapixels of the cameras increase, the amount of data that those cameras create increases.
This additional data will require individuals to purchase additional hardware and to dedicate more of their time to archiving their cameras files. Sensor size is another factor that should be considered when purchasing a camera. Cameras that have large sensors will gather more light with each pixel of the sensor than cameras with smaller sensors.
Because sensors gather more light, the resulting images contain better performance in low light conditions. Cameras with small sensors and high megapixel counts may struggle in low light conditions because the small sensors will gather less light with each pixel, and each pixel will contain less data about the image that the camera took than a pixel on a sensor with a large area for each pixel. To calculate the print sizes of the images that the cameras create, divide the dimensions of the pixels of the images by three hundred.
This will provide the individual with the maximum dimension of the print that will appear crisp and clear when printed at a high print quality. The chart provides these suggested print sizes for the individual to consider when planning their photography projects. Based off the type of work that the individuals will perform with their cameras, they can select the camera that best suits their individual needs.
Those that will only use the cameras to view their photographs on screens of computers may only require cameras with lower megapixel counts. However, those who intend to print their photographs will require cameras with higher megapixel counts.