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NiSi Step-Up Ring Adapter for P49 Filter Holder NIP-P49-AD-46
Canon EOS Camera Adapter with large 1.875" (47.6mm) diameter stainless steel bayonet and 2†nosepiece. To be used with DSLR cameras. (PFCLEOS) - Astro-Physics
Universal 37mm to Bayonet Adapter for Moment Lenses | Dreamgrip.com
Fotodiox Step Up Filter Adapter Ring for Hasselblad Bayonet, Anodized – Fotodiox, Inc. USA
Photographic filter - Wikipedia
Universal 37mm to Bayonet Adapter for Moment Lenses | Dreamgrip.com
Amazon.com : Fotodiox Bayonet 50 B50-52mm Step Up Filter Adapter Ring for Hasselblad, Anodized Black Metal Filter Adapter Ring : Camera Lens Adapters : Electronics
TORCHSTAR E26/E27 to GU10 Adapter, E26/27 Edison Screw to GU10 Bayonet Base Socket Adapter Converter, Pack of 6 - Walmart.com
Lens Filter Thread Screw Adapter Ring For HASSELBLAD B50-67mm Bayonet 50 to 67mm | eBay
Nikon Camera Adapter with large 1.73" (44mm) diameter stainless steel bayonet. To be used with 2.7" and 4" Prime Focus Field Flatteners (except 160FF). (67RLNIK) - Astro-Physics
Ring 72 77mm Filter | Bayonet Filter Adapter | Hasselblad Filters | Camera Hasselblad - Camera Filters - Aliexpress
Rolleiflex to Standard Screw Thread Adapter Ring + UV Filter Bay I II III 1 2 3 | eBay
Fotodiox Step Up Filter Adapter Ring for Hasselblad Bayonet, Anodized – Fotodiox, Inc. USA
LEE Filters Bay 60 Adapter Ring for Foundation Kit ARB60 B&H
Amazon.com : Fotodiox Bayonet 50 B50-62mm Step Up Filter Adapter Ring for Hasselblad, Anodized Black Metal Filter Adapter Ring : Camera Lens Adapters : Electronics
Ring 72 77mm Filter | Bayonet Filter Adapter | Hasselblad Filters | Camera Hasselblad - Camera Filters - Aliexpress
Rolleicord Bayonet 1 Filter Lens Adapter for Rollei/yashica - Etsy
Amazon.com : Fotodiox Step Ring, Bayonet III (Bay 3) - 43mm Filter Adapter for Rolleiflex Rollei TLRs with 80mm F2.8 Take Lens : Camera Lens Adapters : Electronics
Amazon.com : Fotodiox Bayonet 60 B60-62mm Step Up Filter Adapter Ring for Hasselblad, Anodized Black Metal Filter Adapter Ring : Camera Lens Adapters : Electronics
Bayonet Cap Adapter - Filter Products Company
Amazon.com : Fotodiox Bayonet 50 B50-58mm Step Up Filter Adapter Ring for Hasselblad, Anodized Black Metal Filter Adapter Ring : Camera Lens Adapters : Electronics
Hasselblad Hb50-67mm Bayonet 50 To 67mm Screw Lens Filter Thread Adapter Ring - Lens Adapter - AliExpress
Adapter For Karcher Bayonet K To M22 External Thread Kranzle Highpressure Cleaner Quick Connect Socket For K Series Newly - Vacuum Cleaner Parts - AliExpress
Lens Filter Thread Screw Adapter Ring For HASSELBLAD B50-67mm Bayonet 50 to 67mm | eBay