
Leica 11689 35mm f/2 Summicron-M Lens
Experience Optical Excellence in a Compact DesignThe Leica 35mm f/2.0 Summicron-M Aspherical Lens offers exceptional sharpness, contrast, and resolving power, making it a top choice for discerning photographers. Its compact design and virtually perfect absence of distortion make it an ideal lens ...
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Overview
Experience Optical Excellence in a Compact Design
The Leica 35mm f/2.0 Summicron-M Aspherical Lens offers exceptional sharpness, contrast, and resolving power, making it a top choice for discerning photographers. Its compact design and virtually perfect absence of distortion make it an ideal lens for a variety of shooting scenarios.
Detailed Specifications:
- Number of Elements/Groups: 7 / 5
- Focal Length: 35.3 mm
- Entrance Pupil: 10 mm
- Focusing Range: 0.7 m to Infinity
- Mount: Leica M Quick-Change Bayonet
Key Features
Number of elements / groups: 7 / 5 Focal length: 35.3 mm Entrance pupil: 10 mm (related to the first lens surface in light direction) Focusing range: 0.7 m to Infinity
Scale: combined meter/feet-increments Smallest object field: 419 mm x 627 mm Highest reproduction ratio: 1:17.5
Leica M quick-change bayonet
Specifications
Pros & Cons
👍 Pros
- Features a precise 35.3 mm focal length, delivering a classic wide-angle perspective for versatile photography.
- Composed of 7 elements in 5 groups, indicating a sophisticated optical design for image quality.
- Offers a wide focusing range from 0.7 meters to infinity, allowing for close-up shots as well as distant landscapes.
- Includes a combined meter/feet-increments scale for convenient distance estimation.
- Provides a highest reproduction ratio of 1:17.5, which is useful for capturing detailed subjects.
- Equipped with a Leica M quick-change bayonet mount for fast and secure attachment to compatible cameras.
👎 Cons
- The fixed focal length of 35mm means it is not a zoom lens, limiting flexibility for framing without moving.
- The lens's smallest object field of 419mm x 627mm indicates it is not designed for macro photography.
- Being a Leica M mount, it is specifically designed for Leica M cameras and may require adapters for other systems.
- The f/2 aperture, while wide, is not as fast as some f/1.4 or f/1.2 lenses available for extreme low-light conditions.
- Specific dimensions or weight are not provided, which could be important for portability and camera balance.