Lens Summary
Brand: Zeiss
Also Known As: Zeiss 25mm f/2.8
Lens Type: Prime Lens
Format: Full Frame / FX
Focus: Manual Focus
Lens Mount: Leica M
Release Date: 2006-01-01
MSRP Price: $1200.99
Made in: Germany
Infrared Rating: Poor
Production Status: In Production
Lens Description: The Carl Zeiss range of T* lenses offers high standards in terms of performance, reliability and, of course, image quality. You can count on highly advanced flare control for crisp and brilliant images. And virtually zero geometric distortion, ensuring precise accuracy when reproducing shapes, especially useful when photographing products and architecture.
Zeiss Biogon T* 25mm f/2.8 Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 25mm |
| Mount Type | Leica M |
| Format | Full Frame / FX |
| Compatible Format(s) | 35mm Film / Full-Frame Digital Sensor / APS-H / APS-C |
| Compatible with Teleconverters | No |
| Maximum Reproduction Ratio | 1:18 |
| Image Stabilization | No |
| Aperture Information | |
| Aperture Ring | Yes |
| Maximim Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (Full frame or larger format) | 82° |
| Optical Information | |
| Lens Elements | 9 |
| Lens Groups | 7 |
| Diaphragm Blades | 9 (rounded) |
| T* Anti-Reflective Coating | Yes |
| Focus Information | |
| Focus | Manual Focus |
| Built-in Focus Motor | No |
| Minimum Focus Distance | 0.50m |
| Distance Information | Yes |
| Filter Information | |
| Filter Size | 46mm |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | Yes |
| Mount Material | Metal |
| Dimensions | 53 x 71mm |
| Weight | 260g |
| Other Information | |
| Available in Colors | Black or Silver |
Lens Construction 
MTF Chart
MTF Chart
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