The Omega 39mm Threaded (Leica) Lensboard is a replacement enlarger lens board for use with 39mm thread mount lenses.
Compatible Lenses
RODENSTOCK:
Rogonar 50mm
Rogonar SC 50/75mm
Rogonar S 25/35/50/75/90/105mm
Rodagon 28/35/50/60/80/105/135mm
APO Rodagon 50/90mm
SCHNEIDER:
Componon 50/60/80mm
Componon S50/80/100mm
Componon W/A 40/60/80mm
Comparon 50/75/135mm
EL NIKKOR 50/63/75/80/105/135mm
UPC: 750062000677