Mamiya RB 150mm f4 Sekor Soft Focus Lens with 3x Discs – MrCad Online Store
Mamiya Diffusion Disc Set for 150mm Soft Focus - Accessory – Kamerastore
I Adapt | digipainters blog
Mamiya-Sekor 150mm f/4C Soft-Focus. Internet auction "steal of the year". - YouTube
Darbin Orvar on Twitter: "Celebrating our anniversary the other day with a gift for both of us. The new to us #Mamiya #rb67 we picked up from Focal Point photography shop in
Mamiya Sekor 150mm SF C | A soft focus portrait length lens … | Flickr
Best portrait lens for Mamiya RZ67 | Photrio.com Photography Forums