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Everything we need to know about photography terms

Wironal by Wironal
November 25, 2021
Reading Time: 30 mins read
Home How To Photography Learning
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Photography Terms: You may have heard the terms photography many times; But do not know their exact use and meaning. This article is a comprehensive overview of the most common photography terms.

Photography terms

You may sometimes come across seemingly complex words and phrases in photography forums or video tutorials. Usually, these terms are a bit confusing at first. To gain a deeper understanding of photography, it is best to first become familiar with its common terms. In this article, you will get acquainted with common photography terms, which are presented in alphabetical order.

Photography

It’s best to start with the word photography, which has an attractive background. The word “photo” is derived from the Greek word meaning light, and the word “graph” is derived from another Greek word meaning drawing. As a result, the literal translation of the English word photography is drawing light. In this process, light is received through physical media such as film or microchip electronics to produce an image that can be stored, shared, and reproduced. Light is focused through the lens. Lenses are a combination of several lenses that are specially adjusted to achieve a clear image.

AEB (Auto Exposure Bracketing)

Photographers often aim to capture the image with the right exposure. An image that is neither too dark nor too bright. However, sometimes you may want to make changes to the photography landscape; In this case, you can use AEB or bracketing. With this method, you can capture good images in low or high light conditions. You can also later combine images into software such as Lightroom or Photoshop and use the best part of each image to achieve the final image.

Aperture

Aperture means the amount of aperture of the camera lens. The wider the aperture, the less light you need to shoot or the shorter the shutter time to collect enough light. To better understand the concept of aperture, consider two buckets in the rain with a floor diameter of 10 cm. The diameter of the upper part of one of the buckets is 10 cm, while the diameter of the other upper part is only one centimeter. Which bucket will be filled sooner? Definitely a bucket with a diameter of ten centimeters. The same is true for wider apertures. In this case, light hits the lens faster.

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To adjust the aperture on the camera, you need to see its number. The smaller the number, the better. As a result, a lens with an aperture of f / 1.8 opens more than a lens with a maximum aperture of f / 4. If your aperture is in the range of f / 3.5-5.6, it means that the lens will open at a maximum of f / 3.5 in the zoom mode and f / 5.6 in the zoom mode.

photography terms

Aperture Priority

By setting the camera to Aperture Priority mode (on Nikon A, and Canon Av), the camera automatically adjusts the shutter speed and ISO, but you can adjust the aperture to your liking.

Note: If the Auto-ISO mode is used, the camera automatically adjusts the ISO.

For example, if you want to take pictures of children with a blurred background and out of focus, you can set your camera to Aperture Priority, zoom your lens as far as possible, and set the aperture or f to the lowest possible value. Now zoom in on the children or any other subject and capture the photo.

If you want to capture high-resolution images, you can also use the aperture priority mode, with the difference that you move your lens away and adjust the aperture value between f / 8 or f / 11 to get a large part of the image in Focus.

With aperture-priority shooting, you can select the appropriate aperture to your liking, while the camera automatically adjusts the shutter speed and ISO.

Autofocus Points

Autofocus points are small points or squares that you see in the viewfinder. Some cameras have a large number of these points and others have a small number of these points, but in general, the number does not matter. For example, if the camera is only 29 AF points and the other camera is 99 AF points, both can take good photos, although the second camera can provide more flexibility.

Depending on whether it is a portrait, landscape, action photography, animal photography, food, or anything else, the ability to select AF points can be very useful. You can set your camera to use all AF points or focus with a specific set of points (area focus).

You can use the camera’s autofocus points to select specific points, such as the subject’s eye, in portrait photography.

Back Button Focus

On most cameras, you can adjust the focus of the subject by half-pressing the shutter button; But instead, you can adjust your camera to use the back button of the camera to do this. The button you feel with your thumb. This way you can have more control over the photography. Sports photographers and night or portrait photographers often use this technique.

Bokeh

Bokeh is a name for areas out of focus or blur. To achieve maximum bokeh, use a wide aperture, get close to the subject, and make sure the subject is away from the background.

Bokeh refers to blurry areas and out of focus (sometimes foreground).

Bulb Mode

You can use Bulb Mode for long exposures. In this case, pressing the shutter button opens the shutter camera and then closes it by releasing the key. You can use this mode for shooting with the remote control and make sure the camera does not shake.

Burning

Burning means selectively darkening parts of the photo. The term derives from the technique used for dark negatives, but today it can be easily done in Photoshop, Lightroom, or any other image processing software.

Left: This shows the main image and the Burning technique is used to darken some areas and increase the contrast on the right side of the image.

Chimping

Chimping means a regular and unreasonable review of photos on the camera LCD screen. Of course, this habit is not very harmful, but it is better to stop doing this; Because you may be distracted from your surroundings and focus only on the screen. To break this habit, you can turn off your camera’s auto-browsing mode and check your images only when needed.

Chromatic Aberration

The camera lens works by focusing on the incoming lights. However, sometimes different colors of light show strange behavior due to the different structures of the lenses. This can lead to a phenomenon called color distortion. This happens not only in lenses but also in microscopes, telescopes, and other devices that deal with the lens. If there is a color distortion, you may see streaks of purple or green at the edges of objects or blurred areas near the frame. This distortion manifests itself more in photography with wide apertures. Of course, this problem can be easily solved with tools such as Photoshop and Lightroom.

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Clipping or Blinkies

Most images can be edited in Lightroom or Photoshop software; But if parts of the image appear as blinking points, there is no data to edit these images.

This problem appears in the histogram at the far right. These sections usually have too much or too little exposure so that they can not cover anything. This problem underscores the importance of exposing exposure to detail in some areas.

Composition

The term composition refers to the entire content of the image. The composition includes all the elements that are not in the image, the elements that are not there, the angle of the image, the focal length, the desired bokeh, and in general all areas of the image. Well-composed images have elements that interact to complete a photo or narrative: subject, foreground, background, and anything else that fits the other components of the image.

To achieve good composition, you can use techniques such as guidelines to guide the eye to a specific part of the image. Good composition not only is time-consuming and requires practice but also examining the work of photographers as well as other painters and illustrators can help to achieve a good composition.

Composition refers to the whole image, not just the subject. To achieve proper composition, pay attention to all components of the image, including light sources, background elements, and other elements such as guidelines, to achieve good overall composition.

Crop Sensor

The physical size of the sensor in most cameras is smaller than a 35mm film, hence they are called sensor crops. The size of crop sensors is usually 22 by 15 mm, while the size of full-frame sensors is 36 by 24 mm. Sensor crop camera lenses behave relatively differently from full-frame cameras. Crop-sensor cameras are usually suitable for shooting in all situations unless you are a professional and you want to make money with your camera or you need the highest image quality and the largest files. Otherwise, sensor crop cameras will suffice.

Depth Of Field

Depth of field in photography (sometimes spelled DOF or DoF) refers to the distance between the nearest and farthest objects in the scene, which changes in focus. Depth of field is affected by several factors, including aperture, the focal length of the lens, distance to the subject, size of the film or digital sensor, and camera format.

If you have a subject in focus and another object in the foreground or background that is not in focus, a shallow depth of field will be obtained. When everything in the image is in focus, you have a wide depth of field. Surface field depths are often used in portrait images because they highlight the subject and distinguish it from other parts of the image. Shooting at wide apertures helps you achieve a shallow depth of field, but be careful not to over-adjust the depth of field or distort your image (for example, the subject’s nose is in focus but the eyes are out of focus).

You can see that part of the ground and a flower is in focus, while other parts of the image are out of focus. This effect is called surface depth.

Dodging

Dodging means selectively turning on some parts of the image. The term, like Burning, is derived from techniques used in the darkroom, but today it can be easily done in Lightroom and Photoshop software.

Before Dodging
After dodging: A woman with a dark covering has become lighter without affecting other parts of the photo. Adjustment Brush in Lightroom is used for this technique.

DSLR

The term DSLR stands for Digital Single Lens Reflex. This term is used to describe cameras equipped with a mechanical mirror. This mirror is designed to direct the light entering the lens towards the prism and then the viewfinder. Clicking the shutter button moves the mechanical mirror, the aperture closes according to the selected settings, the shutter opens for exposure to the sensor, and the image is captured. The mirror returns to the starting point after the exposure is complete. All of this happens in the blink of an eye.

Before the advent of DSLR cameras in 2005, most cameras used film and were called SLRs or single-lens reflectors. Today, some people prefer to use mirrorless cameras that do not have a mechanical mirror. Mirrorless camera output is just as good as DSLRs. Both types of cameras have advantages and you should buy the camera according to your needs.

photography terms

Dynamic Range

Dynamic Range is the difference between the brightest and darkest parts of a photo. Another name for it is the contrast range. The dynamic human eye has extraordinary suffering so that it can see very bright and very dark objects at the same time. If you are standing in a room and looking out the window on a sunny day, you will see the sky in light blue. In this case, you can also see the objects in the room with good resolution.

Cameras also usually see and record very bright or very dark areas, but they cannot do so all the time. For example, from a window, the camera looks like objects outside the window, but objects inside the room are seen as dark, or vice versa, while the outside is much brighter than the room.

Modern digital cameras are still far from the eye, but they suffer more dynamically than older models. These cameras have improved exposure adjustment. On the other hand, with computer software, you can restore many details of dark areas.

Original Photo
The original image (above) is completely dark, but the camera sensor has recorded more data. With RAW shooting, you can correct a lot of information about dark areas in Lightroom.

Exposure

Exposure is the sum of the light entering the sensor for a frame or a shot. Exposure can be calculated with exposure triangle settings: ISO, aperture, and shutter speed. Photographers often argue about low or high exposure, and it can almost be said that the quality of the output depends on the proper exposure. Exposure in the general sense means the amount of light or darkness in an image, and although some images have very light and very dark parts, the whole discussion falls under the umbrella of the term exposure.

By pressing the shutter button on the camera, you are actually exposing the sensor. The amount of light input also depends on the aperture of the lens, the shutter retention time, and the ISO sensitivity of the camera’s digital sensor.

With proper exposure, the image is neither too dark nor too bright. Sometimes photographers intentionally capture low- or high-exposure images for artistic reasons.

Exposure Compensation

Exposure compensation is a way to quickly adjust the brightness of the image when shooting in semi-automatic modes, such as Aperture Priority, Shutter Priority, or Program Auto. If the image captured on the screen (or histogram) looks too bright, you can use Exposure Compensation to adjust the exposure. Adjusting this value to a negative value such as 1- or 2- will make the next image appear darker. The same principle can be applied to higher values ​​and brighter subsequent images.

Note: Reset Exposure Compensation to zero when done, otherwise the rest of your images may be too dark or too light.

F-Stop، F-Number

F-stop, or F-number, is a scale for measuring the amount of light entering through an aperture. This scale is calculated by dividing the focal length of the lens by the diameter of its aperture. To better understand this scale, consider the following example:

Slight opening

  • Lens: 100 mm
  • Diaphragm Valve Diameter: 10 mm (The smaller it is, the less light enters)
  • As a result, the number f is equal to f / 10

More opening

  • Lens: 100 mm
  • Diaphragm Valve Diameter: 50 mm ‌ (the larger the diameter, the more light enters)
  • As a result, the number f is equal to f / 2

Suppose you cut a pizza into ten slices. One-half of pizza is definitely more than one-tenth of pizza. The lens works the same way. f / 2 allows more light to enter than f / 10. A smaller F-stop like f / 1.8 means you’re shooting with a wide aperture, so more light enters the camera, and a larger F-16 like f / 16 indicates a smaller aperture and less light entering the camera.

Lenses with low F-stop values ​​are suitable for low light situations because they allow more light to enter, so you can shoot even without the need for a flash. A lower amount of F-Stop also produces a bokeh or tartar background.

This image was recorded in the early hours of the morning with very little light. For this image, f-stop f / 1.8 was used to allow more light to hit the lens.

Fill Flash

You can help improve the subject’s shadows by using the built-in flash or external flash. This type of flash is a filler and is especially useful when light is shining from behind the subject, such as when the subject is facing the sun. If you shoot in Auto mode, you can not turn on the flash. In this case, try to put the camera in Program mode so that you can control the flash.

Full Frame

Full-frame camera models, unlike sensor crop cameras, have a full-size image sensor with a 35mm film piece. These cameras are usually more expensive and have better image quality at higher ISOs. Lenses for full-frame cameras are also of higher quality.

The Canon 5D Mark III is a full-frame camera, while the Canon 60D is a crop sensor.

Histogram

You can see the histogram on the camera or in the computer editing program. This graph shows exactly where your image data is very light (on the right) or very dark (on the left). If the histogram has a mountain-like appearance, the photo has the correct exposure, but if it resembles a valley with two mountains around it, there are probably too many bright spots or too many dark spots in the photo. If the histogram is raised in a chart layout, other sections may be too dark or too bright, so you may not be able to retrieve data from these points in Photoshop or any other program.

photography terms

Hyperfocal Distance

A Hyperfocal distance is simply the focal point at which the image has the maximum depth of field. The exact Hyperfocal distance depends on several variables such as the focal length of the lens, the size of the aperture or off-stop, and the distance between the subject and the camera. There are applications and diagrams for calculating the maximum depth of field and Hyperfocal distance.

ISO

ISO refers to the sensitivity of a camera sensor to light. Shooting at low ISO values ​​such as 100, 200, or 400 in high light conditions is recommended. High ISO photography such as 1600 or 3200 in low light conditions or if you do not want to use the flash is also recommended. Some people believe that shooting with higher ISO values ​​will increase the image noise, but if you do not want to print your photo, you can increase the ISO.

Note: Technically, increasing the ISO does not increase the sensitivity of the image sensor, but increases the absorption of the sensor. However, it is important here that when shooting with ISO 100, you need more light and proper exposure.

The image below is recorded with the Nikon DSLR at ISO 3200. If you zoom in on the image, you can see the digital noise.

photography terms

JPG، JPEG

There are several image formats such as PNG, TIFF, BMP, GIF, and many more, each with its own advantages and disadvantages. Fortunately, all camera manufacturers use the standard JPG format, which has been around since 1991. Although this format has many drawbacks, its widespread use has made it a standard for today’s photos. JPG images do not take up much space on the computer, they are acceptable in terms of quality and can even be edited in software such as Photoshop or on mobile phones.

On the other hand, jpg files such as TIFF or PNG formats do not hold much data, so due to the algorithm used to reduce the image size, there is a possibility of pixelation or blurring of sharp edges of the image. If you are looking for smaller files with easier sharing, you can use jpg format, but if you are looking for more flexibility in image editing, you can use formats like RAW.

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Kelvin

Just as the air temperature is measured in degrees Fahrenheit or degrees Celsius, white balance is measured in degrees Kelvin. Bright sunlight is about 5,000 Kelvin, while artificial fluorescent light is about 2,700 Kelvin. By knowing the lighting conditions, you can adjust the white balance or you can use the camera’s automatic white balance mode.

Kit Lens

The kit lens is a standard lens that comes with most DSLR cameras. These lenses are almost universal lenses, but they can not be used professionally for a specific purpose. Many people love kit lenses and have been using them for years, But some photographers also prefer more expensive lenses that are designed for a specific purpose. If you have a lens kit, you can also buy other lenses such as 35mm or 50mm Prime lenses; But if the kit lens meets your needs, you do not need to buy another lens.

One of the reasons for the cheap price of kit lenses is that these lenses are made of plastic parts instead of metal and do not have sufficient resistance to all kinds of weather or dust, and also cover a smaller aperture due to the structure of the lens components. Despite these limitations, kit lenses are useful for beginners.

This image was taken with a Canon XT1 camera with an 18-55mm lens at 18mm and f / 8.

Lens Flare

A flare lens is simply a reflection of light that strikes the subject in front of the lens. Feller lenses appear in some images as spots or beams of light. Some people like the Feller lens, while others see it as an extra element and a misleading factor, but the Feller lens can give the image a softer, more natural look. Expensive lenses have a special lens coating to reduce the flared lens. Many lenses are also equipped with a lens hood that can be used to prevent excess light from hitting the lens.

photography terms

Macro Photography

Macro means “large”, and a macro lens can magnify small objects and subjects, such as insects or the petals of flowers. Technically, a macro lens can produce a one-to-one ratio on the sensor. A 1 cm diameter coin from the macro lens occupies a 1 cm circle on the camera sensor. In fact, the coin fills the entire frame. Macro lenses allow you to shoot very close up compared to other lenses.

Macro lenses are expensive, but they produce great images, and if you want to take macro shots at no extra cost, you can use tube extensions, close-up filters, or even clip-on lens attachments for your smartphone.

Macro style photography; Whether you use a macro lens or lens accessories, this style of photography and its angle of view is an engaging and fun experience.

Megapixels

A megapixel is the resolution of a digital sensor or the number of independent dots (pixels or image components) that make up a digital image. Megapixels are calculated by multiplying the number of width pixels by the number of height pixels. For the Canon 1DX, for example, this is 5,184 ‍ ۴ 3456 = 17.9 million (18 megapixels effective).

In any case, when buying a camera, it is better not to pay much attention to its megapixels. It is widely believed that more megapixels mean higher quality, while this is not true. The Canon 1DX is only 18 megapixels. The Sony A7S has only 12 megapixels. Smartphone cameras are between 6 and 12 megapixels, although on newer models the megapixels have increased dramatically, and most non-professional cameras also have between 16 and 24 megapixels. Cameras made with high megapixels are not necessarily of better quality.

This photo was taken with the Canon PowerShot SD10 pocket camera, which has only 3 megapixels.

Micro Four Thirds

Competition is useful, but it can sometimes lead to stressful situations. This kind of competition can be seen between the brand’s Canon, Nikon, Pentax, Sony, Fuji, and other camera brands. Every company has a set of lens standards. In 2008, Panasonic and Olympus teamed up to develop a new mirrorless camera that had a small sensor that was compatible with any lens. This system is called micro four-thirds (MFT). The micro four-thirds system refers to the small image sensor and the width-to-length ratio.

On the other hand, the third micro-quarter was confusing for some users; But do not listen to the haters of the Internet. MFT cameras are small and lightweight cameras and, like other cameras, perform well.

photography terms

Mirrorless Cameras

All Canon or Nikon DSLR cameras have a small mirror the size of a postage stamp. The mirrors are at a 45-degree angle and reflect light from the lens to the prism and then to the viewfinder. By pressing the shutter button, the mirror rotates and the camera can send light to the sensor.

Fuji, Sony, Panasonic, Leica, Nikon, Canon, Pentex, Sigma, and Olympus also produce mirrorless cameras. These cameras have a relatively smaller body but function quite similarly to DSLR models. Some mirrorless cameras are micro four-thirds. If someone tells you that a mirrorless camera is weaker than a DSLR camera, just nod your head politely and smile. Then enjoy your mirrorless camera while you know how misleading your friend is.

Nify Fifty

For many years, 50mm lenses have been known as standard focal length lenses; Because they are neither too long (telephoto) nor too wide (wide). These lenses are usually small, lightweight, and relatively inexpensive. For this reason, these lenses have been nicknamed Nifty Fifty or Fifty Attractive and are highly recommended for a variety of shooting scenarios.

Noise

If you capture images at very high ISOs such as 3200 or 6400 and then see the images on a computer screen, you will encounter funny spots and patterns on the images that look like the screens of old TVs. These patterns are called digital noise. Noise is a big problem for digital cameras, but today technology offers good solutions to this problem.

photography terms

Pixel Peeping

If you zoom up to 100% on the camera screen or with the Photoshop or Lightroom magnifying glass tool, you may find errors in your images. For example, one of the eyelashes is blurred and the leaf of the tree has disappeared. Paying too much attention to pixel detail is called Pixel Peeping. In general, avoid spending too much time on details and enjoy photography.

Prime Lens

Prime is a type of lens that has no zoom in and zoom out with a fixed focal length. Most zoom lenses have a smaller aperture, so they can’t absorb as much light as prime lenses. On the other hand, prime lenses have a larger aperture. As a result, fixed or prime lenses can be used for shooting in low-light situations and there is no need to use a flash. These lenses also help to create a bokeh effect in the background of portrait photos. Prime lenses are also smaller and lighter than zoom lenses. If you used a kit lens on your camera and want to try a new lens, you can use 35mm or 50mm Prime Lenses.

photography terms

Program Mode

The letter P on the camera stands for Program Mode. This mode is a combination of Aperture Priority and Shutter Priority modes. In this mode, the camera selects the appropriate aperture, shutter, and ISO values ​​for exposure. Of course, you can change these settings slightly by adjusting the aperture and shutter at the same time.

Working with the Program mode is fun, and if you pay attention to the F-stop and shutter numbers in the viewfinder, this mode will help you understand the types of outputs resulting from these changes. Using the P mode you can access other custom features such as white balance, use the flash or select different focus modes.

Raw Format

When shooting with any type of camera, whether DSLR or smartphone, the photosensor captures a variety of light and color data and then deletes large amounts of this data to create a small JPG file. However, if you are looking for a high-quality image and you want to have complete control over your images, it is better to shoot in RAW mode. This way no data is lost and you can edit the entire content of your photo in Photoshop, Lightroom, or any other program. Raw images (RAW) take up a lot of space and may quickly fill up your memory card. These images are not easy to share, but many photographers prefer them because they have a lot of flexibility in editing.

Rear Curtain Sync

Light travels at high speed. When working with the flash, you usually have two options: activate the flash when the shutter is opened (default settings) or just before it closes. The second option is called flash synchronization. This technique can have a significant effect on the output image.

Remote Triggers

Remote Triggers is a simple device that connects to the camera and allows remote control of the camera. The wireless version of this device sends a radio signal to the camera. This feature is great if you do not want to get too close to your camera. Wildlife photographers use these facilities to photograph wildlife. These devices are a great way to minimize vibration even on a tripod. Many professional photographers also use remote controls to direct side flashes or the speed of light.

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Sensor

The sensor is right inside the camera. This is a small, flat microchip the size of a postage stamp, which usually has the same functionality as a film on older cameras. The main purpose of the sensor is to collect light, especially the light entering through the lens.

Smartphones and pocket cameras have very small sensors, while more expensive cameras with interchangeable lenses have larger sensors. In general, smaller sensors are not very suitable for shooting in low light situations, so sometimes it is necessary to use flash for shooting with a pocket camera or smartphone. In general, more expensive cameras have larger sensors. However, a camera with a larger sensor does not necessarily make you a better photographer.

photography terms

Shooting Wide Open

When you use the widest aperture possible for the lens, this is called wide open shooting. You do not need a portrait lens to do this, and any lens with a maximum and minimum aperture can be used.

Shutter

The shutter is a very small door or curtain inside the camera that opens and closes to let in light. In most cameras, the shutter works just like a house window. The maximum shutter speed on most cameras is 1.4000 seconds. At this speed, the fastest subjects, such as skaters or surfers, can be photographed. You need a lot of light to shoot at such a high speed, but if you shoot during the day, you can easily achieve good results.

Shutter Priority

Shutter priority mode is available on most cameras. In this case, you can only adjust the shutter speed manually, and other settings such as ISO and aperture are the responsibility of the camera. This feature is useful when you do not care about the depth of field and just want to freeze the moment or so-called freeze or create a sense of time. Use a shutter speed of 1.500 or 1.000 seconds to freeze for a moment, and you need slower speeds such as ten to twenty seconds to create a sense of time. Set your camera to shutter priority mode (Nikon S, Tv, or Canon Time value), then set the desired speed. The camera does the rest.

In shutter priority mode, you only need to adjust the shutter speed manually, and the rest is up to the camera.

SOOC

SOOC stands for Out-of-Camera and refers to images that the photographer has not edited in Photoshop, Lightroom, or any other program.

Speedlight

Speedlight is a type of flash that attaches to the camera. The built-in flash on most cameras is very small and does not emit much light, but speedlights have enough power to illuminate even the darkest rooms. Disadvantages of Speedlight include high cost, high weight and battery consumption.

Sync Speed

Sync speed is the fastest shutter speed that can be used when shooting with a flash to prevent light cuts. To understand this concept, just shoot at the recommended sync speed for your camera (most speeds are 1.200 or 1.250 seconds). You can also use lower shutter speeds, but at higher shutter speeds you will need to apply more sophisticated techniques and settings.

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Telephoto Lens

The term telephoto lens refers to lenses with a longer focal length than normal. The normal focal length on a full frame sensor is usually 50 mm. There is a lot of discussion about the focal length of a telephoto, but it is usually known as 85 mm short telephoto, 125 mm medium telephoto, and any distance greater than 200 mm telephoto.

Weather Sealed

Some cameras are designed with more resistance. Although most cameras are high-strength today, models like the Canon 1DX, Nikon D5, Fuji X-T1 and XT-2 or Pentex K1 can be quite resistant to many of nature’s forces. These cameras survive dust, dirt, water, electricity, extreme heat, cold, or even the destructive hands of children. This resistance is thanks to special seals, insulators and components made of magnesium alloy or carbon fiber.

Note: Weather resistance does not necessarily mean that the camera is waterproof. Olympus and many other brands have designed waterproof cameras for underwater photography.

White Balance

White balance simply means adjusting the color shade of images so that the image and landscape look neutral or in proportion to the actual colors. Multiple color sources produce different lights (with different temperatures or light colors) so the camera has settings to adjust the surroundings. These settings are called white balance settings.

Most cameras have white balance defaults (including Auto or AWB) that come with visual cues to help you adjust the white balance to a range of shooting positions. Common settings are: daylight, cloudy, shade, fluorescent, flash, and tungsten or incandescent. You can also shoot in RAW format, which allows you to adjust the white balance on your computer with Lightroom and Photoshop.

Same scene with different white balance settings. Each of these settings gives the photo a different look that comes with light color changes.

Wide Angle Lens

A wide-angle lens is a lens with a shorter focal length than normal (50 mm on a full-frame sensor). Nature and landscape photographers are Peruvian fans of wide-angle lenses because they can capture wide, open landscapes and spaces. Ultra-wide lenses (wider than 24mm on the full frame) are ultra-wide lenses. Fisheye lenses are wider and have a focal length of more than 15 mm.

The final word

We hope the above definitions have helped you to improve your understanding of the camera and the photographic process. If you are confused by this information, try to find and check it on your camera. The more you work with things like shutter speed, white balance or depth of field, the easier it will be for you to understand these concepts.

Don’t worry about memorizing all the concepts, you will memorize them over time as your photography skills and experience increase. The only way to improve your photography skills is to go out and take pictures.

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