Post-war Leitz high-speed large aperture lens, Summarit 5cm f1.5. Leica screw mount. Early version from 1952. Product code SOOIA. Feet markings. E41.
The early model can also use the dedicated slip-on filter and is compatible with the rectangular XOONS hood.

Introduced as an evolution of the Schneider-designed Xenon 50mm f1.5, it features a 5-group, 7-element design. With improved color rendering, this lens offers exceptional image quality as long as the glass is in good condition. It produces a soft image wide open and sharpens up when stopped down. The slightly rough bokeh at close distances, when stopped down a bit, provides a classic vintage feel.

Compared to its successor, the Summilux, this lens has a more distinct old-school design, which adds to its charm.

There are minor scuffs on the base of the lens barrel, the helicoid ring, and the tip of the lens due to use, but overall, it is in good condition for a lens over 70 years old. Given that many Summarits are quite worn, this lens is in excellent condition.

It has undergone a full overhaul in 2024. The helicoid and aperture ring operate with a pleasant, moderate torque, and the rangefinder coupling is spot-on.

There are very light scuffs on the front element and a slight haze around the edges of the middle element that is barely visible when held up to strong LED light. However, this level of haze does not affect shooting performance. Compared to many Summarits with significant damage or haze, this lens has a higher-grade glass condition. Test shots have also shown good results.

The lens comes with the original front and rear caps.