How To Get Sharp Images For Print-Worthy Glass Prints

We’ve all been there: We get really excited about printing photos, thinking they’ll look great, and then get discouraged when they come out blurry or grainy. We’ve got you covered with some tips to make sure that doesn’t happen again. From manual photo quality checks to editing hacks, learn how to maintain the integrity of your photos after you print them (especially if you’re thinking of printing them on glass). Here is how to get sharp images for print-worthy glass prints.

Get sharp images via DSLR camera

Sharpness via focus mode on your camera or smartphone

The best thing you can do to make sure your prints aren’t fuzzy is to focus your shots. Seasoned and amateur photographers alike rely on DSLR cameras to capture beautiful, vibrant photos. By and large, focusing on a DSLR is an easy technique to master, as it likely will have a built-in “autofocus” function to create sharp images. A majority of DSLR cameras have this functionality, but for our purposes, we’ll use the Canon EOS 6D as an example. There are three easy steps to focus your camera:

  1. First, set lens to AF mode (usually found on the lower left-hand side of the screen).

2. Next, switch camera to live view mode and zoom in on your subject.

3. Finally, hold the capture button down as the camera autofocuses and then fully press when you line up the shot.

Nowadays, smartphone cameras are just as good and have a very simple focus feature; a tap on the screen causes a focus box or circle to pop up on the screen, depending on if you have an iPhone or Android, respectively. First, move the box or circle around until it centers around the focal point of your picture. Then, once you focus your shot, go ahead and snap the photo.

Choosing optimal lighting for sharp images

Choose the optimal lighting for sharp images

The very premise of photography relies on capturing light. With this in mind, a photo that’s very brightly lit all over may print with less detail than anticipated. Likewise, a photo that’s too dimly lit may look grainy once printed.

An easy way to fix the lighting of your photo on a DSLR camera is to adjust the exposure value (the +/- symbol usually found on the camera screen or a button). To illustrate, adjusting the exposure in the negative direction will result in a darker photo. Alternatively, adjusting the exposure in the positive direction will take a lighter photo. Some cameras may also have a feature called Automatic Exposure Bracketing (AEB), which allows you to automatically take three shots at one time, each with a different Exposure Value. With AEB, you can choose and keep the best-looking shot, ultimately improving the overall quality of your photos.

On an iPhone, you can adjust the lighting when lining up your shot by sliding your finger up (lighter) and down (darker) on the sun icon next to the focus box. Alternatively, on an Android camera app, tap “more” and then on the “pro” icon. Next, tap the +/- symbol and slide the bar to your desired brightness. With the right lighting, you’ll have a better chance of printing sharper images.

Edit your photos' sharpness in Lightroom

Edit your photos’ sharpness in Lightroom

Say you’ve already taken your photo, and you find that it needs some adjustments to become clearer. Lightroom (aka your best friend in this situation) is a robust yet easy-to-use editing app you can either download on your phone or use on a desktop. There are various tools within the Lightroom “Detail” tab that can help you sharpen your photos:


The “Sharpening” slider adjusts how much clarity is applied to the whole image. Pro tip: A little sharpening goes a long way when creating sharp images. Oversharpening can bring about poor resolution and harsh, visible lines around objects. But, used correctly, this tool can make your photo pop with beautiful detail.


Next, the “Radius” slider shows how far from the edge the contrast will be increased. Most of the time, it’s fine to leave this at its default setting of 1.0 pixels. However, if you have a particularly blurry or unfocused image, try increasing the radius to 2.0 pixels.


The “Detail” slider determines what areas are sharpened in the specified radius around the edges. If the slider is closer to zero, it will affect the larger edges of a photo. On the other hand, closer to 100 will affect the finer edges. You can think of this as sharpening the outside edges of a leaf versus sharpening the more detailed textures of the leaf.


Lastly, the “Masking” tool allows you to isolate areas within an image and make adjustments specific to that area, without affecting the rest of the image. At zero, the slider applies sharpening to the entire photo. At greater values, the slider sharpens areas with only strong edges. In essence, masking can be helpful in balancing out the effects of the Detail slider, if the image looks too textured.

Print your sharp images on glass

Time to print your images!

When you’re ready to print your photos, you’ll want to choose a trusted brand that’s easy to use and whose prints are professionally done.

Fracture offers multiple sizes and shapes so that you can create custom layouts — available in single glass prints, a Photo Wall arrangement, or Storyboard — to display your unique moments. Plus, you’ll receive all of the materials you need to hang them on your walls, with options for tabletop display stands.

And if you’re still worried about your photos not turning out super sharp, we’ve got you; when uploading your photo, we’ll automatically tell you if your photo resolution is too low. You’ll be able to go back and edit your picture to your desired clarity for amazing-looking prints.

Let a Fracture glass print be the thing to add a touch of personality to your home.

About The Author

Lisa Maccagno

Lisa is Fracture's Content Marketing Manager. When she’s not working, you can find her exploring new places in her home base of Austin. She enjoys lifestyle blogging, trying new recipes in the kitchen, working on her fitness, and loving on her cats.

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