40-52 40mm-52mm Step up Filter Ring 40mm Male to 52mm Female Lens adapter | eBay
SY-1-52 52mm Adapter Ring | Nikon
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
SmallRig 52mm Cellphone Filter Ring Adapter (M Mount) 3840
Aluminum Camera Macro Lens Reverse Adapter Ring For Nikon Ai To 49mm 52mm 55mm 58mm 62mm 67mm 72mm 77mm Thread Mount - Lens Adapter - AliExpress
Amazon.com: Kiwifotos 55mm-52mm Step-down Adapter Ring for Lenses (55mm Lens to 52mm Filter, Hood, Lens Converter and Other Accessories) : Electronics
Sigma 52mm Adapter Ring for EM-140 F30S25 B&H Photo Video
ProOPTIC Step-Up Adapter Ring 43mm Lens to 52mm Filter PROSU4352
Amazon.com: Kiwifotos 52mm-58mm Step-up Adapter Ring for Lenses (52mm Lens to 58mm Filter, Hood, Lens Converter and Other Accessories) : Electronics
Cokin "A" Series 52mm Adapter Ring (A258) CA452 B&H Photo Video
Nikon BR-2a BR2a Adapter Ring 52mm PB-6 Bellows 35mm SLR Film DSLR New | eBay
Kowa TSN-DA1-AR52 52mm adapter ring
52-58mm Step-Up Metal Adapter Ring / 52mm Lens to 58mm Accessory 52 TO 58MM RIN | eBay
Tilta 52mm Adapter Ring for Mini Clamp-On Matte Box MB-T15-52
Sensei Pro 52mm Adapter Ring for 100mm Aluminum FH-100-AR52 B&H
Dodd Camera - COKIN Z Series Adapter Ring 52mm
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
Generic Series VII to 52mm Adapter Ring – Kamerastore
REVERSE CANON 52MM
52mm W/A Adapter Ring #WAR052 - Allen's Camera
Cokin 52mm P-Series Adapter Ring - P452 **Authorized Cokin USA Dealer* – EventCameras
Amazon.com : 49mm-52mm Step Up Ring 49mm Lens to 52mm Filter (2 Pack), WH1916 Camera Lens Filter Adapter Ring Lens Converter Accessories : Electronics
Tilta Adapter Ring for Tilta Mirage Matte Box (52mm) MB-T16-52
Bower Adapter Ring (52mm to Series 7) - Walmart.com
52mm Adapter Ring for 100mm Pro Square Filter System - Nano X Pro Series - KENTFAITH
Bower Adapter Ring (52mm to Series 7) - Video Camera Center
