Olympus OM-System Zuiko Auto-S 50mm f/1.8 | S/N: 5658538

Olympus OM-System Zuiko Auto-S 50mm f/1.8 | S/N: 5658538

Olympus Zuiko 50mm f/1.8 - Good Condition | The Sharp and Compact Standard Master

Introductory Paragraph The Olympus OM-System Zuiko Auto-S 50mm f/1.8 is the definitive choice for the enthusiast who values the perfect balance of compact design and high-performance optics. Renowned as the cornerstone of the legendary OM system, this lens is celebrated for its exceptional sharpness, natural color rendition, and remarkably small footprint. Because it features a fast f/1.8 maximum aperture, it serves as an incredibly capable tool for low-light photography and creating a shallow depth of field with smooth, pleasing bokeh. Whether you are mounting it on a classic OM-series film SLR or adapting it to a modern mirrorless system, this Olympus provides the optical brilliance and mechanical precision that made Zuiko glass a favorite among professional and hobbyist photographers alike.

Key Features

• Fast f/1.8 maximum aperture for excellent low-light performance and shallow depth of field.

• Classic 50mm "Standard" focal length providing a natural perspective similar to the human eye.

• Renowned Zuiko optical design offering edge-to-edge sharpness and high contrast.

• Ultra-compact and lightweight "pancake-adjacent" design for effortless everyday carry.

• Fully mechanical manual focus ring with a smooth, dampened feel for precise control.

• Robust Olympus OM mount compatible with all OM-series film cameras and easily adaptable to digital.

• Six-element construction in five groups designed to minimize chromatic aberration and distortion.

Condition Report Good condition. Body: The Olympus lens barrel (S/N: 5658538) shows normal signs of light use and minor cosmetic surface wear consistent with its vintage history. Optics: The glass elements are clean and clear; free from fungus, haze, or significant scratches. Mechanics/Electronics: The manual focus ring rotates smoothly and evenly. The aperture ring clicks decisively at all stops, and the diaphragm blades are clean, snappy, and free from oil.

Specialist Note "The Zuiko 50mm f/1.8 is a masterclass in lens design. What I love about this lens is how it manages to be so tiny while outperforming much larger lenses of the same era. It is famously sharp—often preferred by purists over the faster f/1.4 version for its bite and lack of distortion. It’s a rugged, honest piece of Japanese engineering that feels incredibly tactile. For anyone building an OM system or looking for a character-rich 'nifty fifty' to adapt to digital, this lens is a top-tier choice."

What's Included

• Olympus OM-System Zuiko Auto-S 50mm f/1.8 Lens (S/N: 5658538)

• Front Lens Cap

• Rear Lens Cap

Technical Specifications

• Brand: Olympus

• Model: Zuiko Auto-S 50mm f/1.8

• Lens Type: Prime Lens

• Focal Length: 50mm

• Maximum Aperture: f/1.8

• Lens Mount: Olympus OM

• Category: 2. Lenses ▸ Prime Lens

• Battery Type: None (Fully Mechanical)