We've had a few articles on our blog in the past discussing split shots. Also known as "over-under shots", split shots include both the underwater and
Best GoPro Dome Port for Over/Under Split Shot Water Photos
The Best Guide to Shooting Over-Unders/Split Shots 2023 — GDome
BEST GoPro Dome + How To Take EPIC Half Underwater GoPro Photos
How to Capture Stunning Splits - Underwater Photography Guide
Shooting Split Shotswith a Small Dome Port
Taking Underwater Photos with the OUTEX Water Cover — Sarah Lee Photo
Creating Half-and-Half (Split Shot) Underwater Photos – Kate
Seagoing Solutions
5 Tips for Awesome Over-Under Shots - Underwater Photography Guide
Big Dome Split Shots
How To Take Amazing Half & Half Split Videos With Your Smartphone
Shooting Split Shotswith a Small Dome Port