FED HELIOS 113 - 40mm/f. 1.8 Lens Prototype

Leica M mount !

Lens: FED HELIOS 113 - 40 mm. - f. 1.8 - Leica M mount

Perhaps this lens was produced for a new Fed 6 TTL project (?)

Prototype n. 8700009

Made in 1987

Antonio Savini