Amazon.com : Fotodiox Pro Lens Mount Adapters, Pentax 6x7 (P67) Mount Lenses to to Sony E-Mount Mirrorless Camera Adapter - for Sony Alpha E-Mount Camera Bodies (APS-C & Full Frame Such as
Fotodiox Macro Focusing Helicoid - M42 Focusing Helicoid - 16MM to 30M – Fotodiox, Inc. USA
553. Straight Outta the Darkroom - DearSusan
Photo Cornucopia
Choosing the Right Enlarging Lens for Your Film Format - YouTube
Rodenstock APO Rodagon 90mm F4 Enlarger Lens for 6X6/6X7 negatives #201 | CatLABS
Anybody using Jobo LPL c7700 for printing from 6x7 negatives? I am looking to get either 90mm or a 105mm and a friend offered me a 150mm lens, but maybe I could
Rodenstock APO Rodagon 90mm F4 Enlarger Lens for 6X6/6X7 negatives #201 | CatLABS
Rodenstock 75mm f/4 APO-Rodagon D Enlarging Lens 452345 B&H
Kindermann LPL 707 B 6X7 cm S&W enlarger B&W enlarger + lens 105 mm 13144 | eBay
Rodenstock APO Rodagon 90mm F4 Enlarger Lens for 6X6/6X7 negatives #386 | eBay