Photography terms
In the photography world there are many terms and Titles task that must be recognized by those who want access to this optical world. In this issue we will review david askevold a wide range of terms such as these (pixel) david askevold (ISO) (Aperture) (Exposure) (Exif) ... yolk brief explanation of each term.
A measure of the density raster digital camera david askevold and the value of one megapixel camera means that they can pick up a million pixels, or a million points of data. The image of dimensions 640 480 are of category and 0.3 megapixel image dimensions of 1600 1200 pixels are from the level of 1.9 megapixel. RESOLUTION accuracy
The real number of pixels recorded by the camera after the picture is taken and this figure differs from the existing pixels in the slide number of pixels recorded is less than the real slide in because some of them are covered in black or outside the scope of the lens in order to balance the work in the picture when recording. Memory Card (memory card)
To store images captured by a digital camera (some cameras have the internal memory and some of them did not have) and more prevalent types of memory cards are Compact Flash cards, Smart Media cards (Secure Digital, SD) card and Memory Stick. SLR Single-Lens Reflex
Acronym for International Standards Organisation any International Organization for Standardization david askevold and symbolizes the extent of the sensitivity of the film, which is used to determine the sensitivity of the slide in digital cameras Valtsoar in the dim light needs to a larger number of ISO. APERTURE aperture - F Number
A circular curtain in the lens is composed of several pieces in the form of moving blades control the diameter of the circle which act as iris of the eye in humans, the larger the larger the aperture the light entering through the lens more and vice versa and symbolizes the aperture to F-number and smaller this the figure increased aperture and allowed more light. Aperture symbolized by this form F 22 or f / 22 and the higher the number the more a narrower aperture. Shutter speed Shutter Speed
It is time that allows light to enter through the lens to the film / sensor light and adjusts the process shutter always located between david askevold the lens and the film / light sensitive and can change the speed of the shutter speed by choosing from several speeds available. Bulb
Acronym for Exchangeable Image File It is information that can be read in a digital camera to find out the image settings such as aperture and ISO and shutter speed and the type of camera and Gerho'hai is subject to change. EXPOSURE VALUE
The value of the exposure time (EV), a figure that symbolizes the amount of light given to any image, where large and vast areas of the image very luminous or very dark or very high contrast be, in this case, the camera Scale (Maître) Sa_it will be made to read correctly so To avoid getting the picture by over exposure or under exposure, david askevold you need to adjust the EV dark threads that are darker than the background, so preferred to use the (+), and the topics light lighter than the background is set to (-), and supports time exposure on shutter speed + aperture + allergic to iso focal length
The distance between the lens and the image sensor dimension length david askevold of the lens is called. And when adjusting the lens focal length to increase beyond the objects david askevold appear larger and closer than distance they actually david askevold are and when you reduce the focal length david askevold of the lens, the objects seem farther than they are in reality. Most digital cameras have a small lenses dimension small focal length, such as 6.5 mm, or the areas of small focal length, such as 7 mm to 21 mm and because the area image sensor is the smallest of the film frame, you can not compare the focal length of the lens digital david askevold camera with a focal length in Cameras movies instead of (or in addition to) the actual focal length of the small, put most manufacturers of digital cameras focal length equivalent to 35 mm as well. Rounding and abduction (zoom)
Rounding provide us with abduction and feature the possibility of changing the focal length of the lens, between wide-angle (wide angle) Remote Imaging (tetephoto), via a button or by rotating the ring on the lens. And expresses the ratio of the number of rounding is usually followed by the letter X, which represents a doubling of the number of times the focal length. Optical zoom
Approximation is not true any The camera work by rounded approximation pixels registered as doing a zoom on any picture david askevold on your computer and this type of rounding david askevold reduces the true picture quality. MACRO macro - close-up photography david askevold
Chip made of semiconductor within the digital camera and replace the normal place of the film. This sensor david askevold captures light reflected from the scene, which turns into electrical signals that can be understood by the camera and the camera turn converts these signals into digital data that can be understood by a computer and used. More images david askevold prevalent types of sensors are sensors CCD sensors CMOS. CCD
Acronym for Charged Coupled Device or dual charger, a chip that captures the image and the work place in the traditional film cameras, this chip uses millions of sensors and light Balmijapeixl measured. CMOS
About the Author: Badr Al Shaya | Bader Alshaya, Saudi photographer, interested david askevold in photography. Beginning with digital cameras since 2002, participant in the Arab Forum interested in this field. For more information you can visit the Badr (his personal). Comments:
Thank you again.
This topic is very important, especially for those who have entered the world of photography, david askevold whether amateur or professional Nstoznkm subject to the transfer of the benefit with the source and writer. Greetings favor of Aqeel
2. angle comments are an integral part of the subject that I just read. Try to limit your comment in the heart of the matter until we invest this comment to win the pain
In the photography world there are many terms and Titles task that must be recognized by those who want access to this optical world. In this issue we will review david askevold a wide range of terms such as these (pixel) david askevold (ISO) (Aperture) (Exposure) (Exif) ... yolk brief explanation of each term.
A measure of the density raster digital camera david askevold and the value of one megapixel camera means that they can pick up a million pixels, or a million points of data. The image of dimensions 640 480 are of category and 0.3 megapixel image dimensions of 1600 1200 pixels are from the level of 1.9 megapixel. RESOLUTION accuracy
The real number of pixels recorded by the camera after the picture is taken and this figure differs from the existing pixels in the slide number of pixels recorded is less than the real slide in because some of them are covered in black or outside the scope of the lens in order to balance the work in the picture when recording. Memory Card (memory card)
To store images captured by a digital camera (some cameras have the internal memory and some of them did not have) and more prevalent types of memory cards are Compact Flash cards, Smart Media cards (Secure Digital, SD) card and Memory Stick. SLR Single-Lens Reflex
Acronym for International Standards Organisation any International Organization for Standardization david askevold and symbolizes the extent of the sensitivity of the film, which is used to determine the sensitivity of the slide in digital cameras Valtsoar in the dim light needs to a larger number of ISO. APERTURE aperture - F Number
A circular curtain in the lens is composed of several pieces in the form of moving blades control the diameter of the circle which act as iris of the eye in humans, the larger the larger the aperture the light entering through the lens more and vice versa and symbolizes the aperture to F-number and smaller this the figure increased aperture and allowed more light. Aperture symbolized by this form F 22 or f / 22 and the higher the number the more a narrower aperture. Shutter speed Shutter Speed
It is time that allows light to enter through the lens to the film / sensor light and adjusts the process shutter always located between david askevold the lens and the film / light sensitive and can change the speed of the shutter speed by choosing from several speeds available. Bulb
Acronym for Exchangeable Image File It is information that can be read in a digital camera to find out the image settings such as aperture and ISO and shutter speed and the type of camera and Gerho'hai is subject to change. EXPOSURE VALUE
The value of the exposure time (EV), a figure that symbolizes the amount of light given to any image, where large and vast areas of the image very luminous or very dark or very high contrast be, in this case, the camera Scale (Maître) Sa_it will be made to read correctly so To avoid getting the picture by over exposure or under exposure, david askevold you need to adjust the EV dark threads that are darker than the background, so preferred to use the (+), and the topics light lighter than the background is set to (-), and supports time exposure on shutter speed + aperture + allergic to iso focal length
The distance between the lens and the image sensor dimension length david askevold of the lens is called. And when adjusting the lens focal length to increase beyond the objects david askevold appear larger and closer than distance they actually david askevold are and when you reduce the focal length david askevold of the lens, the objects seem farther than they are in reality. Most digital cameras have a small lenses dimension small focal length, such as 6.5 mm, or the areas of small focal length, such as 7 mm to 21 mm and because the area image sensor is the smallest of the film frame, you can not compare the focal length of the lens digital david askevold camera with a focal length in Cameras movies instead of (or in addition to) the actual focal length of the small, put most manufacturers of digital cameras focal length equivalent to 35 mm as well. Rounding and abduction (zoom)
Rounding provide us with abduction and feature the possibility of changing the focal length of the lens, between wide-angle (wide angle) Remote Imaging (tetephoto), via a button or by rotating the ring on the lens. And expresses the ratio of the number of rounding is usually followed by the letter X, which represents a doubling of the number of times the focal length. Optical zoom
Approximation is not true any The camera work by rounded approximation pixels registered as doing a zoom on any picture david askevold on your computer and this type of rounding david askevold reduces the true picture quality. MACRO macro - close-up photography david askevold
Chip made of semiconductor within the digital camera and replace the normal place of the film. This sensor david askevold captures light reflected from the scene, which turns into electrical signals that can be understood by the camera and the camera turn converts these signals into digital data that can be understood by a computer and used. More images david askevold prevalent types of sensors are sensors CCD sensors CMOS. CCD
Acronym for Charged Coupled Device or dual charger, a chip that captures the image and the work place in the traditional film cameras, this chip uses millions of sensors and light Balmijapeixl measured. CMOS
About the Author: Badr Al Shaya | Bader Alshaya, Saudi photographer, interested david askevold in photography. Beginning with digital cameras since 2002, participant in the Arab Forum interested in this field. For more information you can visit the Badr (his personal). Comments:
Thank you again.
This topic is very important, especially for those who have entered the world of photography, david askevold whether amateur or professional Nstoznkm subject to the transfer of the benefit with the source and writer. Greetings favor of Aqeel
2. angle comments are an integral part of the subject that I just read. Try to limit your comment in the heart of the matter until we invest this comment to win the pain
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