The iPhone 12 only uses one lens at a time to take a photo, so essentially what you want is already what you get.

Remember that at the bottom of the standard Camera app, you can switch between "Photo" mode and "Portrait" mode - and that with the ".5x / 1x / 2x" indicator just above, you can switch between lenses.

Perhaps it is the new lens correction feature for the Ultra Wide lens that is annoying you. You can turn that off from Settings in the Camera section where you'll find a slider for Lens Correction.

Answer from jksoegaard on Stack Exchange
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AT&T
att.com › wireless support › device support
Apple iPhone 12 - Camera & Video Settings - AT&T
September 17, 2025 - 1. From the home screen, select the Settings app. Scroll to and select Camera. 2. Adjust Camera settings as desired. Note: If you are you having trouble taking pictures or video on your iPhone, click here.
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AppleInsider
appleinsider.com › articles › 20 › 10 › 29 › how-to-master-the-camera-app-on-iphone-12-and-iphone-12-pro
How to master the Camera app on iPhone 12 and iPhone 12 Pro | AppleInsider
December 26, 2020 - On iPhone 12 and iPhone 12 mini, there are two cameras — the ultra-wide lens and the wide-angle lens. From within the Camera app you can scope out to .5X, which uses the ultra-wide lens or you can zoom from 1X to 5X digital zoom.
Discussions

Looking for advice. New to using iPhone 12 Pro and desperately trying to learn how to take a decent photo. Here’s a couple from recently - any tips or advice?
I’m not a photographer, but enjoy taking photos. In my opinion work on your angles and composition. Use the rule of thirds to guide you, it’s not absolute, but a great start. The first shot is great. It’s interesting. The second is decent but I feel it lacks a good focal point and would have straightened it out. The last two, I would have tried to take from the height of the flowers/grass so the flowers are the focus with the sunset in the background. In my opinion composition is the most important thing, it’s what draws you in. Once you get your composition down, have fun editing them. Play around with everything and figure out your style. More on reddit.com
🌐 r/iPhoneography
14
131
November 3, 2020
Downgrade iPhone 12 camera to a single lens, with an app? - Ask Different
If you want Pro-level better control ... iOS app Camera+ 2 for US$8. As a semi-pro photographer, I find that this app really leverages the processing power of the iPhone and can assist in creating amazing photos. Note: I'm a happy customer of LateNiteSoft S.L. and have received no monetary or other compensation for this recommendation. ... The iPhone 12 only uses one lens at a time to take a photo, ... More on apple.stackexchange.com
🌐 apple.stackexchange.com
July 6, 2021
How the hell do you guys take good photos with an iPhone 12 Pro
I just ignore them, those noise and grain. And then i started caring more about composition, environmental lightning and editing, and some other factors that make a photo good. I don't make money from photography, so i don't need my photos to be perfect. I learned resolution and noise aren't important, what emotions the photos bring is important. Because my mind is used to ask me " If you take this great photo that you love and reduce half of its resolution, add noise, grain. Would you still love it?". And my answer is always yes. More on reddit.com
🌐 r/iPhoneography
8
2
July 20, 2024
My iPhone 12 Pro camera doesn’t focus when taking pictures
By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. ... My iPhone 12 Pro camera doesn’t focus when taking pictures and videos what could be the problem JA: I understand that your iPhone 12 Pro camera ... More on justanswer.co.uk
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1
October 31, 2023
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CNET
cnet.com › tech › mobile › phones › iphone 12 photography tips: how to take your best ever images on your phone
iPhone 12 photography tips: How to take your best ever images on your phone - CNET
July 4, 2021 - While the iPhone 12 is usually spot-on at selecting the right exposure for a scene, sometimes it needs a little help. Complex scenes with bright skies and dark shadows can confuse the camera on occasion. For example, when taking a portrait of a person against a bright sunset, it might choose a good exposure for the sky but leave your subject in shadow. There are a few things you can do in this instance. Shooting into bright sun is always going to be tricky for a camera, but by tapping on the sky and darkening the exposure with the slider, I was able to capture a rich scene.
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Reddit
reddit.com › r/iphoneography › looking for advice. new to using iphone 12 pro and desperately trying to learn how to take a decent photo. here’s a couple from recently - any tips or advice?
r/iPhoneography on Reddit: Looking for advice. New to using iPhone 12 Pro and desperately trying to learn how to take a decent photo. Here’s a couple from recently - any tips or advice?
November 3, 2020 - It's a great device, not just for photography. I use the 12 Pro for virtually all my pictures and so far I'm very happy: https://www.flickr.com/photos/tmoravec/ iPhone photography is really mostly "just" photography. So you can study all of the photography resources and they'll work for you as well.
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NH iPhone Repair
nhiphonerepair.com › nh iphone repair › iphone 12 camera tips will make you a phone photographer
iPhone 12 Camera Tips Will Make You a Phone Photographer
February 3, 2023 - The iPhone 12 implements Dolby Vision HDR recording capabilities, which significantly improves video content. You can also edit your Dolby Vision videos on your iPhone 12, which makes the iPhone 12 the first phone to shoot and edit Dolby Vision videos. Tip: To quickly turn on Dolby Vision video, go to Settings > Camera > Record Video > HRD Video.
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PCMag Australia
au.pcmag.com › how-to › mobile phones
How to Take the Best Photos With Your iPhone 12 Pro or 12 Pro Max
January 12, 2021 - Press and hold the shutter button to instantly start taking video. To free up your finger without stopping the video, slide the shutter button to the right, then release it. The iPhone 12 Pro and Pro Max can also use the phone’s three cameras ...
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Mimeo Photos
blog.mimeophotos.com › taking-photos-with-your-iphone-12
Taking Photos with Your iPhone 12 - Mimeo Photos
May 5, 2025 - On the three camera models, you ... in up to 10x zoom. Deep Fusion is a proprietary photo enhancer that previously could be used only with the wide lens option. However now, it works on the back-facing camera for selfies, as well as the other front cameras. You’ll immediately get better photos simply by turning this on, as it automatically enhances the image. You can turn this on in your iPhone 12’s camera ...
Find elsewhere
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YouTube
youtube.com › playlist
iPhone 12 Camera Tutorials - YouTube
Share your videos with friends, family, and the world
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Lux
lux.camera › iphone-12-camera-review
The Long Term iPhone 12 Camera Review
August 17, 2023 - It’s still not as nice as a ‘proper’ camera, but far more flexible than having to tote around a big camera and lens for a similar shot: Portrait mode doesn’t seem very optimized for shooting objects that aren’t people or pets, so you’ll find that it occasionally just doesn’t blur parts of the scene. That makes it challenging to use for creative setups like the shot above, where it will simply not blur the foreground. It stacks up great against other phones, though: Even without LIDAR, Portrait mode on the iPhone 12 mini is significantly better than previous generation iPhones.
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Austin Mann
austinmann.com › trek › iphone-12-pro-camera-max-review-zion
iPhone 12 Pro Max Camera Review: Zion NP — Travel Photographer - Austin Mann
November 9, 2025 - This was an auto Night mode 3-second exposure for both the iPhone 12 Pro and iPhone 12 Pro Max. I handheld both devices, mounted together on my side-by-side rail — so they experienced the exact same camera shake.
Address   New York NY 10128 USA
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Apple Support
support.apple.com › guide › iphone › change-advanced-camera-settings-iphb362b394e › ios
Change advanced camera settings on iPhone - Apple Support
Go to Settings > Camera > Formats > Photo Mode, then choose 12 MP or 24 MP. To capture resolution at 48 MP, go to Settings > Camera > Formats, then turn on Resolution Control or ProRAW & Resolution Control (depending on your model). After you turn on ProRAW & Resolution Control, you can choose ...
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Moment
shopmoment.com › articles › top-5-iphone-camera-settings-for-photography
Top 5 iPhone Camera Settings for Better Photos | Moment
September 15, 2025 - The 48 MP option gives you more detail and more flexibility for zooming in and cropping creatively, while 12 MP photos offer a smaller file size and, therefore, less detail. ... Open the Settings app and tap Camera. Select Formats.
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Apple Support
support.apple.com › guide › iphone › camera-basics-iph263472f78 › ios
iPhone camera basics - Apple Support
Touch and hold on the iPhone Lock Screen. Open Control Center, then tap . On models with an Action button, you can assign the Action button to open Camera. See Use and customize the Action button on iPhone.
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iPhone Photography School
iphonephotographyschool.com › home › tutorials › iphone camera
How To Use The iPhone Camera App To Take Incredible Photos
December 10, 2019 - If your iPhone is locked, tap the screen to wake up your phone (or press the Home button on older iPhones). Then swipe left. The Camera app will slide onto the screen and you can start shooting immediately.
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Apple Support
support.apple.com › guide › iphone › take-great-photos-and-videos-iph9bbc8619e › ios
Take great photos and videos - Apple Support
Tap the Shutter button, then hold your iPhone steady for the best results. When Camera is open, you can quickly make adjustments to features like Flash or Exposure. Just tap at the top of the screen, then tap any feature to adjust its settings and improve your shot.
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Apple Support
support.apple.com › guide › iphone › set-up-your-shot-iph3dc593597 › ios
Use iPhone camera tools to set up your shot - Apple Support
Tap or swipe up from the camera modes at the bottom of the screen. Tap Filter then swipe left or right to preview the options. Tap the Shutter button to take your shot. To stop using a filter, select Original. Tap to close the menu. You can remove or change a photo’s filter in the Photos app.
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Reddit
reddit.com › r/iphoneography › how the hell do you guys take good photos with an iphone 12 pro
r/iPhoneography on Reddit: How the hell do you guys take good photos with an iPhone 12 Pro
July 20, 2024 -

Whenever I take photos with my iPhone 12 Pro, they come out with HUGE noise, low quality, and horrible lighting. How are you guys getting these good photos and how do you get rid of the noise and grain?

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JustAnswer
justanswer.co.uk › smartphones › nbjbe-iphone-12-pro-camera-doesn-t-focus-when-taking-pictures.html
My iPhone 12 Pro camera doesn’t focus when taking pictures and videos what could be the problem, Just the rear camera,
October 31, 2023 - Updates often include bug fixes and improvements related to camera performance. Try taking photos in various lighting environments (bright, low light, etc.) to see if the issue persists. If you’re not already on iOS 14.2, consider updating your software. Remember that the iPhone 12 Pro Max features a TOF 3D LiDAR scanner, which significantly improves depth scanning and autofocus capabilities.