Leitz Elcan 1.8/57mm 133-00002 PROTOTYPE Mod. Sony E

Leitz Elcan 1.8/57mm 133-00002 PROTOTYPE Mod. Sony E

The Leitz Elcan 1.8/57mm 133-00002 PROTOTYPE is an extremely rare prototype lens originating from the industrial–military Elcan environment. Its original purpose is unknown. The lens features a very heavy, solid construction and has been adapted to Sony E-mount, covering APS-C. Focusing and aperture operate without scales, complemented by a focus-lock ring. A special characteristic is the presence of two separate serial numbers, reinforcing its prototype nature.

The optics have been cleaned. Former fungus traces on the inner side of the front element left coating damage that visually resembles remaining fungus, although the fungus was fully removed. The coating damage is not known to affect image quality.

Key Features
• Leitz Elcan 1.8/57mm PROTOTYPE
• Marking 133-00002
• Extremely rare industrial/prototype lens
• Original purpose unknown
• Very heavy, solid construction
• Focus and aperture without scales
• Focus lock ring
• Modified for Sony E-mount
• APS-C coverage
• Two serial numbers present
• Optics cleaned
• Coating damage from removed fungus
• Includes front & rear caps

Condition
• Very good overall condition
• Heavy, solid construction
• Optics clean
• Visible coating damage on inner front element from removed fungus
• No active fungus present
• Coating damage with no known impact on image quality
• Mechanics functional

Scope of delivery
Scope of delivery as shown in the pictures.

Conclusion
An exceptionally rare Elcan prototype featuring dual serial numbers, heavy construction and Sony E adaptation. A standout collector’s item for dedicated Elcan enthusiasts and admirers of unique technical artifacts.