52mm thread.. not sure what this fits but in very clean condition.
Raynox Insta-Wide QC-505 Clip-on Wide Angle Lens (34mm - 46mm)
Raynox 28mm F2.8 Auto Rare M42 Screw Mount Wide Angle Prime Lens VGC
????VIDEO????✨Top MINT✨ Raynox HD-7062 PRO 0.7x Wide Angle Lens 62mm From JAPAN
Wide Angle Lens PRO, Handheld Camera Portable Handheld Camera Distortionless Wide Angle Lens PRO Wide Angle Lens for OSMO 2
Waveshare Pi Industrial Wide Angle Lens,63° Field Angle, 6mm CS-Mount Wide Angle Lens for Raspberry Pi Camera
K&F CONCEPT Wide-Angle Lens Compatible with DJI Osmo Action 5 pro Action 4 Wide Angle Lens, 180° Ultra Wide View Lens
