APERTURE IN PHOTOGRAPHY

WHAT IS APERTURE?

Aperture is related to your lens. It refers to the opening of a lens through which light passes. Aperture defines its value in f/number as shown below:

Lower F-number gives more exposure because they represent the larger aperture, While the higher F-number gives you less exposure to the image.

HOW DOES IT WORK?

If the lights in your subject are low then you should open the wide aperture to collect the maximum amount of light, While If the lights in your subject are high then you should open the narrow aperture to produce a good image.

While taking the portraits you must set the smaller aperture, because it will blur your background and the photo looks amazing. As shown below:

While shooting the landscapes, you have to set the higher aperture, By choosing a higher aperture it will collect a lot of details in the foreground, midground, and background of the image.

Aperture defines the depth of field too, I will explain it briefly in another blog.

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ACTIVE D-LIGHTING IN PHOTOGRAPHY

WHAT IS ACTIVE D-LIGHTING? Active-D Lighting expands the dynamic range of your camera’s sensor Active D-Lighting is often best left off when shooting in RAW. There is a glossary. When strong lighting increases the contrast between bright and dark areas of an image. It causes the shadow and highlight details to be lost as shown in the image below. The image on the left shows the balanced lighting achieved when Advanced D-Lighting is turned off. The image on the right was taken with D-Lighting turned on. Notice the dark areas in the foreground and background of the image. WHEN TO USE ACTIVE D-LIGHTING ? Basically, it is used in low light conditions or extreme sunlight conditions to expose the image well without changing the other parameter to get the perfect details in the image.

COMPOSITION IN PHOTOGRAPHY

COMPOSITION IN PHOTOGRAPHY Composition in photography refers to the position of elements inside the frame and how they interact with each other. Ultimately, the composition is about the visual structure of your image. By using composition your photo looks very attractive and interesting and it will be easy for the viewers to understand the subject and the story of the image. Note : Y ou cannot click good images By just using ISO , Shutter Speed , and Aperture . You need to understand composition as well to take appealing images. THE ELEMENTS OF COMPOSITION a) THE RULE OF THIRDS Using the rule of thirds in photography creates visual interest and impact in your photos. Gridlines divide your scene into thirds, both horizontally and Vertically. These lines and the four points at which they meet create areas on your frame for placing subjects and essential elements as shown in the image below. b) CENTERED COMPOSITION If your frame is wide and if you found foregr...

SHUTTER SPEED IN PHOTOGRAPHY

WHAT IS SHUTTER SPEED? A shutter is like a door for your camera sensor. The faster the shutter speed, the shorter the time the image sensor is exposed to light; the slower the shutter speed, the longer the time the image sensor is exposed to light. Shutter speed calculates its time unit in Seconds. SLOWER SHUTTER SPEED- 1/2s,1/4s,1/10s,1/20s,1/30s FASTER SHUTTER SPEED - 1/1000s 1/2000s 1/4000s 1/5000s WHAT IS S MODE or TV MODE IN YOUR CAMERA? In this mode, you have to set the shutter speed and the camera will automatically choose the perfect Aperture or Perfect ISO to expose a well-lit image. WHEN TO USE SHUTTER SPEED LOW OR HIGH? If natural light is sufficient then choose a faster shutter speed to shoot the image and if the light is not sufficient in your subject then set the slower shutter speed to collect more light into the sensor and must use a tripod to avoid blurry images .

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