Basic Technique of Photography
The basic techniques of photography is something that must be mastered in order to produce good images. Criteria for a good photograph is different for everyone, but there is a common opinion that can be used as a reference. A good photograph has a sharpness of the image (focus) and lighting (exposure) is appropriate.
A. Focus
Focusing is sharp objects manage activities photos, done by rotating the focus ring on the lens that looks at the viewfinder of the original object is less clear it becomes clear (in focus). Photos said to focus when the object look sharp / clear and has lines that are clear (not blurred). In the focus ring, there are numbers that indicate the distance (in meters or feet) with a lens object.
B. Exposure
The most important thing that must be considered in doing a photo shoot lighting elements. Lighting is a process dicahayainya existing dikamera film. In this case, the received light enough so that the object must be recorded on film. The process of exposure (exposure) comes to mix a few things, namely the diaphragm opening size, shutter speed and film sensitivity (ISO). Three things determine the success of photographers in getting tercahayai film normal, ie the light coming into the film in accordance with the required objects, no excess light (over exposed) or lack of light (under exposed).
Aperture Diaphragm (apperture)
The diaphragm functions as a window on the lens that controls a little or much light through the lens. Diaphragm opening size is denoted by f / number. These figures are listed on the lens: 1.4; 2; 2.8; 4; 5.6; 8; 11; 16; 22; ff. Writing the diaphragm is f / 1.4 or f/22. The figures indicate the size of the lens diaphragm opening. Aperture diaphragm is used to determine the intensity of incoming light.
The relationship between the numbers with the opening of the diaphragm is inversely proportional.
"The greater the f / number, the smaller the diaphragm opening, so that the light coming in less and less. Conversely, the smaller the f / number the wider opening of diaphragm so that the light coming in more and more."
Shutter speed (shutter speed)
Shutter speed is fast or slow shutter works opened and closed again. Long shutter speed to control the light of the film. How it works like a window shutter. Rana was in front of the field of film and always closed when shutter release is not suppressed, to protect the film from the light field. When shutter release is pressed, the shutter opening and closing aka back so that light can enter and illuminate the film.
Aperture size is calculated in units per second, namely: 1; 2; 4; 8; 15; 30; 60; 125; 250; 500; 1000; 2000; and B. . The number 1 means the shutter open with the speed of 1 / 1 sec. Number 2000 means the shutter open with the speed 1 / 2000 second, and so on. B (Bulb) mean velocity without a time limit (the shutter open as long as shutter release is pressed)
The relationship between numbers by opening the shutter speed is directly proportional closed. "The bigger the number means the faster the shutter opens and closes, the less light through. The smaller the number, the slower the shutter is opened and closed, the more light coming in"
Film sensitivity (ISO)
The smaller the unit of film (lower ISO), the film is less sensitive to light so more light needed to illuminate the film, otherwise the higher the ISO the more sensitive the film is light, so the less light needed to illuminate the film. For example, ASA 100 requires more light than ASA 400.
Understanding Photography
In my opinion, must be returned to the true meaning of photography itself ....
From some literature that I can, understanding photography is painting with light.
If the ultrasound itself is very different from all the principles of work, because ultrasound alone acronym is Ultra Sono Graphy. The principle works using Ultrasonic waves generated by a given crystal electric waves.
Ultrasonic waves are sound waves beyond human hearing is above 20 kHz, or 20,000 Hz or 20,000 vibrations per second.
Its crystals can be made of various kinds, one of them is Quartz. The nature of these crystals, will provide vibration if given electric waves.
Ultrasonic instrument itself there are various types. There Scan Type A, B and C.
Used to detect a crack in the steel is type A.
The principle works very easy. Live using ultrasonic sensors for ultrasonic waves menngirimkan and caught it. I happened to make this tool when making thesis.
The type C can display 3D images captured by the reflection-reflection that is different from the thick thin objects in a liquid. Because there are various kinds of ultrasonic waves reflected in a different time, waves are then translated by the processor for conversion to images.
So an ultrasound image of the captured sound, while the notion of photography is painting with light.
So maybe for now the results of ultrasound has not included in the work of photography. In contrast to the scanner and pinhole camera is still "painting with light".
Photography Made Easy
Today, digital photography is considered the most popular not only in the business industry but also for personal use. For all those who have shifted from film cameras, it is vital that you know the different terms related to it.
The first part of the digital photography tutorial will focus on the basic parts and terms you need to know before handling a digital camera. Below are the common terms used in digital photography:
1. Pixel- means the tiniest part of the digital photo. A photo image is composed of combined millions of pixel.
2. Resolution- the over all quantity of pixels in a photo. Increasing the resolution would make the image become sharper. Thus more pixels are needed to achieve a better photo image quality.
3. Mega pixel- a photo composed of three to four mega pixels will have a better quality that a photo with only one mega pixel.
4. Dots Per Inch (DPI) - this term is used to describe quality of the computer monitor and printer. Specifically, laser printers have more dpi resolution than monitors. Hence, higher the dpi resolution means better quality.
5. JPEG (joint photographic experts group) - it correspond to the format for saving images in the digital camera.
6. Memory Card- this is where the digital files are stored. Memory cards consist of different sizes and capacity. A memory card with higher storage capacity would be more convenient to purchase.
7. LCD (liquid crystal display) - almost all digital cameras have this specification. The purpose of LCD is for the photographer to be able to view the scene first before capturing the photo.
Now that you already understand the first part of the digital photography tutorial, the second part will discuss basically on correct handling of digital camera.
Proper handling of digital camera is the next important step in digital photography. This is because the success of a digital photographer depends on his output. And the key to achieve quality photos starts in the way you use and handle the digital camera.
Learning how a digital camera works, understanding the strategies in taking photos, and how to take indoor and outdoor pictures are all part of the things a beginner should learn.
Below is the second part of the digital photography tutorial. These are good ideas to help beginner master the secrets of taking photos.
1. Pay attention to the subject
One of the most fundamental digital photography tips. You should be able to compose carefully by working on the frame. Play with your camera, and explore the different shots. Avoid positioning your object at the center of the photo, as it may result to dead center image.
2. Capture Close Up Photos
Take great images by capturing them in extreme close up. Close up photos add a little creativity and excitement to the photos. In addition, this feature is only of the different ways to enhance you photo.
3. Use a tripod
Oftentimes digital cameras results to blurry photographs if your hands quiver a little. Getting a tripod will surely save your effort from taking low quality photos, and preserve otherwise great photos.
4. Be active
Try creative shots. Take photos from the top of a hill, or off the side of a yacht. Go outside and explore your environment. You'll surely have fun taking those once in a lifetime photo shots.
5. Join a photography class
Your learning doesn't only focus on the practical part. You must not only learn through your experience. Learning from an expert would also help to improve your skills as a photographer. Try to join a photography class in your community, or if there are online classes you can log on.
Becoming a professional digital photographer really takes time. You just have to be resourceful and keep on trying new techniques. Start by learning the digital photography tutorial because this will serve as a stepping stone for your future career growth.
A. Focus
Focusing is sharp objects manage activities photos, done by rotating the focus ring on the lens that looks at the viewfinder of the original object is less clear it becomes clear (in focus). Photos said to focus when the object look sharp / clear and has lines that are clear (not blurred). In the focus ring, there are numbers that indicate the distance (in meters or feet) with a lens object.
B. Exposure
The most important thing that must be considered in doing a photo shoot lighting elements. Lighting is a process dicahayainya existing dikamera film. In this case, the received light enough so that the object must be recorded on film. The process of exposure (exposure) comes to mix a few things, namely the diaphragm opening size, shutter speed and film sensitivity (ISO). Three things determine the success of photographers in getting tercahayai film normal, ie the light coming into the film in accordance with the required objects, no excess light (over exposed) or lack of light (under exposed).
Aperture Diaphragm (apperture)
The diaphragm functions as a window on the lens that controls a little or much light through the lens. Diaphragm opening size is denoted by f / number. These figures are listed on the lens: 1.4; 2; 2.8; 4; 5.6; 8; 11; 16; 22; ff. Writing the diaphragm is f / 1.4 or f/22. The figures indicate the size of the lens diaphragm opening. Aperture diaphragm is used to determine the intensity of incoming light.
The relationship between the numbers with the opening of the diaphragm is inversely proportional.
"The greater the f / number, the smaller the diaphragm opening, so that the light coming in less and less. Conversely, the smaller the f / number the wider opening of diaphragm so that the light coming in more and more."
Shutter speed (shutter speed)
Shutter speed is fast or slow shutter works opened and closed again. Long shutter speed to control the light of the film. How it works like a window shutter. Rana was in front of the field of film and always closed when shutter release is not suppressed, to protect the film from the light field. When shutter release is pressed, the shutter opening and closing aka back so that light can enter and illuminate the film.
Aperture size is calculated in units per second, namely: 1; 2; 4; 8; 15; 30; 60; 125; 250; 500; 1000; 2000; and B. . The number 1 means the shutter open with the speed of 1 / 1 sec. Number 2000 means the shutter open with the speed 1 / 2000 second, and so on. B (Bulb) mean velocity without a time limit (the shutter open as long as shutter release is pressed)
The relationship between numbers by opening the shutter speed is directly proportional closed. "The bigger the number means the faster the shutter opens and closes, the less light through. The smaller the number, the slower the shutter is opened and closed, the more light coming in"
Film sensitivity (ISO)
The smaller the unit of film (lower ISO), the film is less sensitive to light so more light needed to illuminate the film, otherwise the higher the ISO the more sensitive the film is light, so the less light needed to illuminate the film. For example, ASA 100 requires more light than ASA 400.
Understanding Photography
In my opinion, must be returned to the true meaning of photography itself ....
From some literature that I can, understanding photography is painting with light.
If the ultrasound itself is very different from all the principles of work, because ultrasound alone acronym is Ultra Sono Graphy. The principle works using Ultrasonic waves generated by a given crystal electric waves.
Ultrasonic waves are sound waves beyond human hearing is above 20 kHz, or 20,000 Hz or 20,000 vibrations per second.
Its crystals can be made of various kinds, one of them is Quartz. The nature of these crystals, will provide vibration if given electric waves.
Ultrasonic instrument itself there are various types. There Scan Type A, B and C.
Used to detect a crack in the steel is type A.
The principle works very easy. Live using ultrasonic sensors for ultrasonic waves menngirimkan and caught it. I happened to make this tool when making thesis.
The type C can display 3D images captured by the reflection-reflection that is different from the thick thin objects in a liquid. Because there are various kinds of ultrasonic waves reflected in a different time, waves are then translated by the processor for conversion to images.
So an ultrasound image of the captured sound, while the notion of photography is painting with light.
So maybe for now the results of ultrasound has not included in the work of photography. In contrast to the scanner and pinhole camera is still "painting with light".
Photography Made Easy
Today, digital photography is considered the most popular not only in the business industry but also for personal use. For all those who have shifted from film cameras, it is vital that you know the different terms related to it.
The first part of the digital photography tutorial will focus on the basic parts and terms you need to know before handling a digital camera. Below are the common terms used in digital photography:
1. Pixel- means the tiniest part of the digital photo. A photo image is composed of combined millions of pixel.
2. Resolution- the over all quantity of pixels in a photo. Increasing the resolution would make the image become sharper. Thus more pixels are needed to achieve a better photo image quality.
3. Mega pixel- a photo composed of three to four mega pixels will have a better quality that a photo with only one mega pixel.
4. Dots Per Inch (DPI) - this term is used to describe quality of the computer monitor and printer. Specifically, laser printers have more dpi resolution than monitors. Hence, higher the dpi resolution means better quality.
5. JPEG (joint photographic experts group) - it correspond to the format for saving images in the digital camera.
6. Memory Card- this is where the digital files are stored. Memory cards consist of different sizes and capacity. A memory card with higher storage capacity would be more convenient to purchase.
7. LCD (liquid crystal display) - almost all digital cameras have this specification. The purpose of LCD is for the photographer to be able to view the scene first before capturing the photo.
Now that you already understand the first part of the digital photography tutorial, the second part will discuss basically on correct handling of digital camera.
Proper handling of digital camera is the next important step in digital photography. This is because the success of a digital photographer depends on his output. And the key to achieve quality photos starts in the way you use and handle the digital camera.
Learning how a digital camera works, understanding the strategies in taking photos, and how to take indoor and outdoor pictures are all part of the things a beginner should learn.
Below is the second part of the digital photography tutorial. These are good ideas to help beginner master the secrets of taking photos.
1. Pay attention to the subject
One of the most fundamental digital photography tips. You should be able to compose carefully by working on the frame. Play with your camera, and explore the different shots. Avoid positioning your object at the center of the photo, as it may result to dead center image.
2. Capture Close Up Photos
Take great images by capturing them in extreme close up. Close up photos add a little creativity and excitement to the photos. In addition, this feature is only of the different ways to enhance you photo.
3. Use a tripod
Oftentimes digital cameras results to blurry photographs if your hands quiver a little. Getting a tripod will surely save your effort from taking low quality photos, and preserve otherwise great photos.
4. Be active
Try creative shots. Take photos from the top of a hill, or off the side of a yacht. Go outside and explore your environment. You'll surely have fun taking those once in a lifetime photo shots.
5. Join a photography class
Your learning doesn't only focus on the practical part. You must not only learn through your experience. Learning from an expert would also help to improve your skills as a photographer. Try to join a photography class in your community, or if there are online classes you can log on.
Becoming a professional digital photographer really takes time. You just have to be resourceful and keep on trying new techniques. Start by learning the digital photography tutorial because this will serve as a stepping stone for your future career growth.
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