ZEISS Biogon T* 25mm f/2.8 ZM Lens | Silver
ZEISS Biogon T* 25mm f/2.8 ZM Lens | Silver
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The Biogon T* 25mm f/2.8 ZM from ZEISS is exceptionally well-suited for landscape and architectural photography, serving as a versatile wide-angle prime lens tailored for M-mount rangefinder cameras. With an impressive 82° angle of view, it employs a Biogon optical design that effectively minimizes distortion, ensuring precise and accurate image rendering. Furthermore, individual lens elements are treated with a T* anti-reflective coating, which mitigates lens flare and ghosting, thereby enhancing color fidelity and contrast even in challenging lighting situations. The lens also features a manual focus mechanism, allowing for close-up work with subjects positioned as near as 1.6 feet.
- Biogon optical concept benefits the wide-angle focal length by helping to virtually eliminate distortion for clean, realistic rendering.
- ZEISS T* anti-reflective coatings have been applied to each lens surface to help minimize reflections in order to provide greater image clarity, contrast, and color fidelity.
- Manual focus design enables a minimum focusing distance of 1.6'.
Lens |
|
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Maximum Aperture | f/2.8 |
Minimum Aperture | f/22 |
Lens Mount | Leica M |
Angle of View | 82° |
Minimum Focus Distance | 1.6' / 50 cm |
Macro Reproduction Ratio | 1:18 |
Optical Design | 9 Elements in 7 Groups |
Diaphragm Blades | 10 |
Focus Type | Manual Focus |
Filter Size | 46 mm (Front) |
Dimensions (ø x L) | 2.02 x 2.4" / 51.3 x 60 mm |
Weight | 9.2 oz / 260 g |