DSLR photography tips and tutorials for beginners

Confusion about the impact of ISO on an image is a very common question that comes into every photographer's mind when learning photography. ISO is often referred to as the bad guy of photography, introducing noise and grain in digital images. In contrast to this, ISO also comes to rescue when shutter speed and aperture reaches limitations to achieve a shot. I have been to that scary place of "Do not increase ISO, it causes noise" as a beginner, never went above 200 ISO for the first 3-4 months of manual mode shooting. The struggle to take handheld landscape shots at 1/10 second because ISO should stay at 100. Outcome? Blurred shots due to handshake.

What does ISO do?
Yes, it makes the image appear brighter and helps to achieve proper exposure by increasing the sensitivity of the sensor towards light. What happens in the background? By increasing ISO value inside the camera, the gain could happen in any of the three ways:  -> In the sensor, by increasing voltage. ->…

If you are a total beginner to setting exposure in the camera, I would highly recommend reading my previous post about how the exposure triangle works and then continuing with this post to have a better understanding. For those who are familiar with exposure settings and what highlight or shadows refer to, let's begin. There are two commonly known quirks in the digital photo editing world:
1) Blown or clipped highlights cannot be recovered.  2) Shadow recovery is noisy. Recent cameras have improved this a lot but still, it can be painful to recover dark shadows without introducing noise. In order to get an optimized exposure keeping in mind the above two points, a technique known as ETTR was developed. It is a helpful but very controversial technique. Some photographers intentionally overexpose or underexpose certain parts of an image as a part of their creative arsenal, but ETTR is more than just increasing the exposure of an image.  What is ETTR?
ETTR stands for expose to the ri…

HDR basically stands for high dynamic range. As a beginner, you must have heard the term "HDR" being thrown around everywhere on the photography forums. With recent advancements in technology, HDR games and HDR TV units are also into the digital market now. HDR may sound complicated from the name itself, but to be honest it is a very straightforward and simple technique. Let's start with an introduction of dynamic range and why do we even need HDR photos.
Dynamic range Dynamic range in photography is the difference between the brightest and darkest part of a scene that a camera sensor can capture. Let's keep it simple silly as the whole purpose of this post is beginner focused. The dynamic range of a given camera sensor becomes important when the photo has a major difference between the dark and bright parts. Example: A room with a window during the daytime. When trying to take an indoor space shot, it would be super hard for the camera to capture everything in one s…

Digital images are everywhere, both offline and online. Each digital image is made up of a large number of square sized individual pixels. Zoom into an image at 2000 % or more in any of the viewers, you will see these pixels. Here is an example:


In order to categorize pixel colours, RGB and CMYK are the two widely used colour models. According to the RGB colour model, each pixel colour can be considered as an addition of different shades of red/green/blue light. These light shades are calculated according to the bit depth of the image. Jpeg images are usually 8 bits per colour channel (red, blue or green), which means 2^8 ( 256) different shades of each red/blue/green colour are possible. Few examples to make it clear how different colours shades are represented:
Red: (255, 0, 0)
Green: (0,255,0)
Blue: (0,0,255)
White: (255, 255, 255)
Black:  (0,0,0)



What does CMYK do? It is a subtractive colour model for printing purposes and stands for Cyan, Magenta, Yellow and Black. According to …

Social media forms an important part of every professional and amateur photographer's online success. In addition to a website, having good social media presence helps with getting clients and networking with like-minded passionate people. When it comes to digital photography, Facebook and Instagram lead the way due to the huge number of active users. Instagram is so easy to use and totally centered around the concept of sharing stunning mobile images. The huge success of this app has attracted even non-photo related businesses too. But what about the photo size and resolution requirements so that our huge sized DSLR photos don't lose quality? We will focus on Adobe Lightroom Classic CC image export settings for both Instagram and Facebook in this post. 

Little background: Uploading a full resolution DSLR camera image to Instagram or Facebook is an easy way to trigger the complex resize-compression algorithms and ruin image quality. Both Instagram and Facebook use compression …

As a total beginner, it can be confusing to understand the meaning of F/3.5, F/5.6, F/2.8, etc. written on DSLR camera lenses. Some lenses have two F numbers, while others have only one F-number. So what's the difference between these two lenses? How do they work when changing in-camera settings?
Lenses with single F-number value like F/1.8, F/2.8, F/4, F/5.6 are known as fixed aperture lenses. Fixed aperture lenses are not to be confused with fixed focal length lenses, fixed focal length ones are called prime lenses.  Prime means the lens will only have one focal length, and all the zooming in and out part is done by the user moving physically. On the other hand, lenses with multiple values such as F/3.5-F/5.6, F/3.5-F/4.5, etc. refer to variable aperture zoom lenses. In simple words, these lenses change their widest aperture values when zoomed in or out.



Example of fixed aperture prime lenses:
Canon EF-S 24 mm F/2.8
Nikon AF-S Nikorr 85 mm F/1.4G
Nikon AF-S DX 35 mm F/1.8G
Canon…

When I started my photography journey 6 years ago, a simple question came to my mind one day while fiddling with a manual focus lens. How does a camera autofocus work? Is it the lens doing all the work or the camera does something too? Being totally new to digital photography at that time, a simple question turned out to be a great learning experience for a few weeks. Using my T2i, I learned the basics of autofocusing and the difference between live view focus and viewfinder focus. The two very basic techniques of focusing in digital photography include:  -Manual -Autofocus
Manual, as the name suggests, is a technique where the user rotates the lens focus ring to achieve focus. In this mode, there is no help or assistance offered by the electronic circuit inside the camera to achieve focus. Night sky photography enthusiasts love the manual focus, as explained in my post about achieving infinity focus.  Coming to autofocus, half-pressing the shutter button activates the focus search m…

The ability to read histograms in digital photography is an excellent skill that every photographer should have. Getting a properly exposed shot is crucial when it comes to photography, and using the histogram is a solid way to achieve it. That 2 to 3 inch LCD screen located on digital cameras is only a quick way to look at the photo exposure and its details. In harsh lighting or vivid ambient lighting conditions, it can prove to be misleading to the human eye. Sometimes the LCD brightness level can also create issues with judging the exposure of a shot. So what does histogram explain about an image? How can histogram help you to take better images? In this beginner-friendly post, I will try to answer these questions. You can consider it as a tutorial or cheat sheet for digital photography histograms.
Photography histogram image examples: The histogram is basically a mathematical way of representing data, and it applies to digital image information too. In digital photography, histogr…

Similar to the evergreen battle of Nikon vs Canon, there are a few other hot as pepper discussions when it comes to modern digital photography. One such discussion is the DSLR vs mirrorless camera talks. Questions that can commonly be seen on forums no matter what day or time it is:  Is mirrorless better than a DSLR camera? Is DSLR better than a mirrorless camera?  Is mirrorless better for beginners or professionals?  Is DSLR better than mirrorless for beginners?
Technological discussions defining the "best" or "better" are always tricky to handle as camera manufacturing companies come up with new features every single year. What is best this year for a given feature might not be best by next year, technology evolves so fast. But who doesn't want the best bang for every dollar they spend? In this post, I will include both sides of the coin for each camera type. From a construction perspective, DSLR cameras have a mirror which reflects the light coming from the…

Mirrorless cameras are known for their lightweight which makes them a fantastic choice for easy packing travel and outdoor enthusiasts. By the time DSLR manufacturers like Canon and Nikon will reach the quarterfinals of mirrorless race, Sony and Fuji would have already made it to the finals. It may sound funny but it does hold a lot of meaning when it comes to mirrorless camera technology. Sony has an extensively attractive and versatile line-up of beginner-friendly mirrorless camera bodies, and Fuji is also catching up with time.  For total beginners who don't feel prepared to learn about metering or histogram yet, an electronic viewfinder is a good choice as it provides an exact view of what the photo will look like. One common complaint I hear about mirrorless cameras is the poor battery back up due to this electronic viewfinder functionality, but it has improved with the latest generation of mirrorless camera bodies. 


Sony Alpha cropped sensor:
A6000: No in-body stabilization,…