Comparison of Carl Zeiss 25mm f/2 Distagon T* 2/25 and Nikon 28mm f/1.4E ED AF-S Nikkor [S]ave
| Attribute |  Nikon 28mm f/1.4E ED AF-S Nikkor × |  Carl Zeiss 25mm f/2 Distagon T* 2/25 × |
|---|---|---|
| Filter Size (mm) | 77 | 67 |
| Notes | Weather-sealed against dust and water drops | Available SLR mounts: Canon EF (ZE), Nikon F-Mount (ZF.2) |
| Closest Focus (m) | 0.28 | 0.25 |
| Magnification Ratio (x) | 0.17 | 0.17 |
| Type | Wide Prime | Wide Prime |
| Length (mm) | 100.5 | 98 |
| APS Equivalent | 42mm | 1.5x: 37.5mm |
| Diagonal Angle of View (degree) | 75.00 | 81.00 |
| Image Circle | 35mm | 35mm |
| Focal Length (mm) | 28.00 | 25.00 |
| Brand | Nikon | Carl-zeiss |
| Name | Nikon 28mm f/1.4E ED AF-S Nikkor | Carl Zeiss 25mm f/2 Distagon T* 2/25 |
| Weight (g) | 645 | 600 |
| Aperture (f) | 1.40 - 16.00 | 2.00 - 22.00 |
| Diaphragm Blades | 9 | 9 |
| Diaphragm Blades Type | rounded | circular |
| Lens Construction | 14 elements in 11 groups, including 3 aspherical and 2 ED elements; Flourine Coat; Nano Crystal Coat | 11 elements in 10 groups |
| Diameter (mm) | 83 | 73 |
| Focus Details | Rear Focusing (RF) System with Silent Wave Motor (AF-S); MA/M switch | Manual focus only |
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