![If you are unsure of which camera you used to take a picture, you can check its focal length. Wide is 4.32mm, ultrawide is 1.80mm, telephoto is 6.00mm, and selfie is 3.30mm : If you are unsure of which camera you used to take a picture, you can check its focal length. Wide is 4.32mm, ultrawide is 1.80mm, telephoto is 6.00mm, and selfie is 3.30mm :](https://preview.redd.it/bbcjaskeh8h41.png?auto=webp&s=bd00737f1e14bb4c4d9e0013a18175952d776414)
If you are unsure of which camera you used to take a picture, you can check its focal length. Wide is 4.32mm, ultrawide is 1.80mm, telephoto is 6.00mm, and selfie is 3.30mm :
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Camera - Daylight Evaluation: Triple Camera For Scenic Shots - The Samsung Galaxy S10+ Snapdragon & Exynos Review: Almost Perfect, Yet So Flawed
![Regard3D: "The focal length is known for too few pictures" error, but it is known for all pictures : r/3DScanning Regard3D: "The focal length is known for too few pictures" error, but it is known for all pictures : r/3DScanning](https://i.imgur.com/1LVJML2.png)
Regard3D: "The focal length is known for too few pictures" error, but it is known for all pictures : r/3DScanning
![Amazon.com: Cell Phone Camera Lens, 20X Zoom Telephoto Lens, Smartphone Lens for iPhone, Samsung, Android, Monocular Telescope : Cell Phones & Accessories Amazon.com: Cell Phone Camera Lens, 20X Zoom Telephoto Lens, Smartphone Lens for iPhone, Samsung, Android, Monocular Telescope : Cell Phones & Accessories](https://m.media-amazon.com/images/I/71N3MWKMPjL.jpg)
Amazon.com: Cell Phone Camera Lens, 20X Zoom Telephoto Lens, Smartphone Lens for iPhone, Samsung, Android, Monocular Telescope : Cell Phones & Accessories
![In-Depth Look #2] Spectacular Shots Made Simple: The Galaxy S10's Groundbreaking Camera – Samsung Global Newsroom In-Depth Look #2] Spectacular Shots Made Simple: The Galaxy S10's Groundbreaking Camera – Samsung Global Newsroom](https://img.global.news.samsung.com/global/wp-content/uploads/2019/02/GalaxyS10_InDepth_Camera_main_4.jpg)
In-Depth Look #2] Spectacular Shots Made Simple: The Galaxy S10's Groundbreaking Camera – Samsung Global Newsroom
![In-Depth Look #2] Spectacular Shots Made Simple: The Galaxy S10's Groundbreaking Camera – Samsung Global Newsroom In-Depth Look #2] Spectacular Shots Made Simple: The Galaxy S10's Groundbreaking Camera – Samsung Global Newsroom](https://img.global.news.samsung.com/global/wp-content/uploads/2019/02/Galaxy-S10_InDepth_Camera_main_1_F.jpg)