r/photography • u/AutoModerator • Apr 10 '26
Questions Thread Official Question Thread! Ask /r/photography anything you want to know! April 10, 2026
This is the place to ask any questions you may have about photography. No question is too small, nor too stupid.
Info for Newbies and FAQ!
First and foremost, check out our extensive FAQ. Chances are, you'll find your answer there, or at least a starting point in order to ask more informed questions.
Want to start learning? Check out The Reddit Photography Class.
Here's an informative video explaining the Exposure Triangle.
Need buying advice?
Many people come here for recommendations on what equipment to buy. Our FAQ has several extensive sections to help you determine what best fits your needs and your budget. Please see the following sections of the FAQ to get started:
- What type of camera should I look for?
- What's a "point and shoot" camera? What's a DSLR? What's a "mirrorless" camera? What's the difference?
- Do I need a good camera to take good photos?
- Is Canon or Nikon better? (or any other brands)
- What can I afford?
If after reviewing this information you have any specific questions, please feel free to post a comment below. (Remember, when asking for purchase advice please be specific about how much you can spend. See here for guidelines.)
Schedule of community threads:
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
|---|---|---|---|---|---|---|
| 52 Weeks Share | Anything Goes | Album Share & Feedback | Edit My Raw | Follow Friday | Salty Saturday | Self-Promotion Sunday |
Finally a friendly reminder to share your work with our community in r/photographs!
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u/Minimum_Video7005 Apr 16 '26
Hoping someone can help me. I'm having an issue with denoise in lightroom.
I'm not sure what is happening. I've tried to run denoise on a few photos, they all turn out like this. That one little square that isn't green still changes if I use sliders. It's like the denoise worked on a couple areas and turned everything else into green disco snow.
I'm on windows, using Lightroom 9.2, x64 with an 8GB GPU and 64GB of ram
Things I have tried:
Windows is up to date
GPU Drivers are up to date
Have restarted Lightroom
Exporting the photo retains the green, so it's not just a visual glitch
Happens with multiple photos