Petzval Lens Spy-miniature It is automatically coupled by

It is automatically coupled by focusing the lens

RM810 (cap

but it seems to cover 4x5 nicely

--- Seltene Kamera im Originalzustand (Schlitzverschluss nicht funktionsfähig)

Petzval Lens Spy-miniature It is automatically coupled byThe large format portrait lens is beautiful condition. Height: 15cm, Width: 8. 5cm, approx. 280mm focal length. The glass is in great condition, clean and clear, it shows no separation or any other defect. With rack & pinion focusing and slot for water house stops, with fitting flange. A B c. 1885 19682 Das groformatige Portraitobjektiv ist in schnem Zustand. Hhe: 15cm, Breite: 8. 5cm, ca. 280mm Brennweite. Das Glas ist in sehr gutem Zustand, sauber