Adapter 617 International Back / Graflok

1968: Kardan Bi System

1976: Technorama 617

1969: Super Technika V 6×9

1962: Technika 70

1936: Linhof Standard

1936: Linhof Technika

1956: Super Technika IV 9×12

1927: Linhof 10×15, Quadrat

1911: “V. Linhof München” 9×12 cm Quadrat

1911: V. Linhof München, 9×12 Hochformat

4x recessed lensboard M 679,

Master Technika classic and Master Technika 3000 – a comparison

Digital with 4×5″ cameras?