It has happened to me many times and I’m sure it has happened to you. That moment when you take that stunning photo, just to realize at a closer look... That it's blurry!!

Why Did This Happen To Me?

Well to say it simply: it usually is related to focusing, shutter speeds, physical movements, and various of other factors. This of course doesn't say much, so keep on reading to learn more!


Now focusing is what you're most familiar with, but perhaps the most complicated part on this list. Before taking any photograph, you have a variety of settings to choose from, starting with either manual or auto. Most likely you aren't going to use manual as it isn't practical to use with most subjects, and modern autofocus technology is pretty reliable. 

options for autofocus methods

  • AF-(Single)-Servo: this will allow the camera to stop focusing once it confirms that the subject is in focus. Note that usually the camera will not allow you to take any picture until it locks the focus. This option is not recommended unless you are taking pictures of still life or landscapes.
  • AF-Continuous: as long as you are holding down the focusing button, the camera will be constantly refocusing. When you hit the shutter button, the camera will capture the picture no matter what. This option is most practical to use with portrait or wildlife photography.
  • AF-Auto: you are letting the camera choose one of the above options.

Options for Focus Areas

  • Single: this option lets you choose the exact point you want the camera to focus in the viewfinder. This is my preferred option as it gives the most control.
  • Dynamic Area: you still select a specific point just like single, except if the subject moves away, the camera will adjust within the area of a specific amount of chosen points (e.g. 9, 21, 51).
  • 3D Tracking: similar to single, except once you activate the focus, the camera tracks the motion of the subject. 
  • Auto: this uses algorithms to identify special features such as faces to focus on them.

Additionally, if you go through your camera's settings, you may find an option to turn on thumb or back button focusing, which extremely helps with efficiency and to pay closer attention to details.


Now maybe poor focusing isn't the problem? Then I recommend you check out how motion-blur caused from shutter speeds can ruin your photos. There are two factors that determine the appropriate shutter speed.

Focal Length

At minimum, make sure your shutter speed is equal to the reciprocal of the focal length. For example, if you are using a nifty-fifty lens (50mm), then your shutter speed should be at least 1/50 of a second or faster. 

Physical Movement

The above statement only factors focal length, but it doesn't factor the movement of you in relation to your subject. If for example you're taking pictures of someone running, then you're going to need a lot faster shutter speed compared to taking a picture of someone walking. Or perhaps they are walking, but you're in the back of a truck moving 30mph. Either way, you still are going to need a faster shutter speed. However, in my experience I have found that it is possible to use a slower shutter speed of a fast moving object if you are able to match move with the subject. I personally think the best way to learn this, is through experience and experimentation.

Using a Tripod

A good way to help avoid motion-blur, you could just use a tripod or monopod, however that isn't always practical. When not using a tripod, try to keep your elbows in, holding up your camera close to your body, breath-in, and take three pictures of your subject. This helps to stabilize your camera and get crystal clear images. Sometimes camera sensors or lenses have stabilization or vibration reduction features that also helps avoid motion-blur.


You would think that ISO (the sensitivity and speed of the sensor to light) has nothing to do with getting sharp photos. Well I changed my mind one night that I brought it up too high. Simply, the higher the ISO is equal to more noise, and the higher the noise is equal to color inaccuracy, a decrease in detail, and creation of annoying artifacts. When you edit the photo later to get rid of the ugly noise effects, you will process some noise reduction, but it will make it look blurry. If possible, always try to keep your ISO near your camera's native range or below 800 (preferably 500).


Depending on the quality of lens you may use, it can affect the sharpness of your image. Design, lens coatings, glass types, and technologies such as VR/IS all contribute to a sharp image.

Glass elements

Some of the lenses that I own for example have a fluorite coating on the glass with a precise autofocus mechanism, which will capture the most insane detail! It helps to have good quality glass, but usually that isn't an option as they aren't affordable. Of course that doesn't mean you can't capture super sharp photos with any other lens, it just helps to be consistent and efficient.

MTF Charts

Be careful when reading MTF charts, but they do provide you a good idea of the quality glass being used. MTF or Modulation Transfer Function measures the theoretical optical performance of the glass. Read this article here from Nikon USA to learn how to read them.

Autofocus Lens calibration

Sometimes your autofocus needs to be fine tuned. Not all cameras have the function, but it is something you should look into doing and learning more about. Simply, you need a focus chart (like the one below that I built) and find the setting in your camera for making the adjustment (E.g. AF Fine Tune).

I like to work with my hands, so I created my own focusing chart to calibrate my lenses,


Getting crystal sharp photos is very important, but remember that photography holds its importance as an artistic medium for physical and emotional expression. This just helps you more clearly convey your story when capturing precious moments! Feel free to share this article or contact me with any questions you may have!