Officine Galileo Esaog 2/5cm – Leica M39 – Italy ca. 1948 – EXTREMELY RARE
For sale is an exceptionally rare Officine Galileo Esaog 2/5cm (f/2 50mm) lens, manufactured in Italy around 1948, specifically designed for the Leica M39 screw mount rangefinder system.
This lens is a true collector’s gem – very few examples are known to exist, and it is seldom seen on the market. Officine Galileo, a renowned Italian optical company, produced this lens in the post-war period with an elegant design and distinctive rendering.
Key Features:
Focal Length: 50mm
Maximum Aperture: f/2
Mount: Leica M39 (LTM screw mount)
Manufacturer: Officine Galileo, Italy
Production Year: ca. 1948
Marked: "ESAOG" – extremely rare variant
Condition:
Optics: Clean glass with minimal signs of age. No haze, fungus, or separation. Light internal dust possible as typical for lenses of this age.
Mechanics: Smooth focusing, aperture clicks cleanly through all stops.
Cosmetics: Very good condition with signs of careful use. No major dents or scratches.
Comes as pictured, no caps or accessories unless shown.
This is a perfect piece for collectors of rare Leica screw-mount optics or anyone seeking a unique lens with character and historical value.




