Using the DJI OSMO Pocket as a DIY Probe Lens - YouTube
This simple DIY rig is a cheap alternative to a probe lens
Save Your Money and Learn How to Make This DIY Probe Lens
I Built My Own Probe Lens Camera - YouTube
DIY Probe Lens – Inexpensive Alternative!
Astrhori 28mm F13 Macro 2x Probe Lens With Built-in Ring Light For Sony E Canon Rf Ef Fuji Xf Nikon Z Zf Pl Mount Macro Lens - Camera Lenses - AliExpress
Gear Review: Venus Optics Laowa 24mm Probe Lens
I Made a Weird DIY Macro Lens to get the Cinematic Look - YouTube
MikroMak Series - Infinity Photo-Optical Company
Laowa 0.7x Focal Reducer for 24mm f/14 2x Macro Probe Lens Announced | CineD