Amazon.com : (2 Pcs) 52-55MM Step-Up Ring Adapter, 52mm to 55mm Step Up Filter Ring, 52mm Male 55mm Female Stepping Up Ring for DSLR Camera Lens and ND UV CPL Infrared Filters :
Generic Series VII to 52mm Adapter Ring – Kamerastore
Sensei Pro 52mm Adapter Ring for 100mm Aluminum FH-100-AR52 B&H
NiSi 52mm Adapter for NiSi M75 75mm Filter System | NiSi Optics USA
Sigma 52mm Adapter Ring for EM-140 F30S25 B&H Photo Video
Amazon.com : 49mm-52mm Step Up Ring 49mm Lens to 52mm Filter (2 Pack), WH1916 Camera Lens Filter Adapter Ring Lens Converter Accessories : Electronics
Camera Macro Lens Reverse Adapter Ring 49mm 52mm 55mm 58mm 62mm 67mm 72mm 77mm Filter Thread Mount Lens For Canon Dslr Camera - Lens Adapter - AliExpress
Bower Adapter Ring (52mm to Series 7) - Video Camera Center
Cokin 52mm P-Series Adapter Ring - P452 **Authorized Cokin USA Dealer* – EventCameras
Amazon.com : Altura Photo 52-58MM Step-Up Ring Adapter (52MM Lens to 58MM Filter or Accessory) + Premium MagicFiber Cleaning Cloth : Camera Lens Filter Step Up Rings : Electronics
LEE Filters 52mm Adapter Ring for Foundation Kit — Glazer's Camera Inc
REVERSE CANON 52MM
Kowa TSN-DA1-AR52 52mm adapter ring
SmallRig 52mm Cellphone Filter Ring Adapter (M Mount) 3840
Kamerar MagFilter Magnetic Lens Filter Adapter Rings for Compact Camera, Canon, Sony, Nikon, Panasonic
Aluminum Camera Macro Lens Reverse Adapter Ring For Nikon Ai To 49mm 52mm 55mm 58mm 62mm 67mm 72mm 77mm Thread Mount - Lens Adapter - AliExpress
52mm W/A Adapter Ring #WAR052 - Allen's Camera
Amazon.com: Kiwifotos 55mm-52mm Step-down Adapter Ring for Lenses (55mm Lens to 52mm Filter, Hood, Lens Converter and Other Accessories) : Electronics
Aluminum Metal Adapter Ring 49mm/52mm/55mm/58mm/62mm/67mm/72mm/77mm/82mm for Zomei P Series Filter Holder|filter ring|adapter filterfilter adapter - AliExpress
Tilta 52mm Adapter Ring for Mini Clamp-On Matte Box MB-T15-52
Ulanzi G8-6 52mm Filter Adapter Ring for Gopro Hero 8 Black Action Spo – JG Superstore
Amazon.com: Kiwifotos 52mm-58mm Step-up Adapter Ring for Lenses (52mm Lens to 58mm Filter, Hood, Lens Converter and Other Accessories) : Electronics
52-58mm Step-Up Metal Adapter Ring / 52mm Lens to 58mm Accessory 52 TO 58MM RIN | eBay
BYDOT 52mm CPL Filter + Lens Cap + Adapter Ring Compatible with Gopro Hero 9 Black/Hero 10 Black Sport Action Filter - Walmart.com
BR-3 Mount Adapter Ring for 52mm Thread | Nikon
