Retaining Rings
Duclos 114-138mm Clamp-On - Duclos Lenses
IMS Mount conversion kit, camera mount (intermediate flange + clamping ring) | P+S Technik GmbH
SmallRig Clamp-on Lens Adapter Ring (114mm-80mm/85mm/95mm/110mm) 3408
Videolinea system - ARRI Still Lens Clamp-On
Canon clamping ring / threaded adapter ring filter adapter 60 mm | eBay
Nodal Ninja F6401-1 Lens Ring Clamp for Sigma 15mm f/2.8 F6401-1
Spacers and retaining rings - Tubemount - Optomechanics - Products - Mounted lenses - Lenses - Comar Optics
Retaining Rings
Atlas x Tilta Lightweight Diopter Clamp
Versa² Red/Black Clamp Ring | Specialty Archery
Amazon.com : SmallRig Quick Clamp-On Lens Adapter Ring Kit for Matte Box 2660, 114mm-80mm/ 85mm / 95mm / 110mm Matte Box Adapter for DSLR Mirrorless Style Cameras - 3408 : Electronics
ARRI Still Lens Clamp-On Ring 52
Lens Ring for Canon 15mm F2.8 Fisheye (EF Mount) (F6201) - Freedom360
Anamorphic Lens Clamps — Vid-Atlantic Media Productions
Retaining Rings
Telescope Accessories Lente Telescopio 90mm Objective Lens Holder And Clamping Ring Refrator Abs Plastic Telescope Mirror - Telescope - AliExpress
Genustech G-COAR 95 Clamp-On Lens Adapter Ring for GPMB G-COAR
Vintage Tiffen HCE 44.5mm Clamp-On to Series VII 7 Filter Lens Adapter w/ Ring | eBay
Anamorphic Lens Clamps — Vid-Atlantic Media Productions
Adapter Ring for Mini Clamp-on Matte Box | Tilta
Adapter Ring for Mini Clamp-on Matte Box | Tilta
Fanotec Lens Ring for Tokina 10-17mm F3.5-5.6 Fisheye (EF Mount / F-Mount) | Fanotec
Duclos 80-80mm Clamp-on Adapter - Duclos Lenses
Clamp-on Ring (75 to 82mm)
Fanotec Metal Ring for Lens Ring Clamp | Fanotec
Cavision Clamp-On Lens Adapter Ring Set (85 to 75 / 95mm)
Anamorphic Lens Clamps — Vid-Atlantic Media Productions
