Attribute | Nikon 20mm ƒ/1.8G ED AF-S Nikkor × | Zeiss 25mm f/2 Batis 2/25 Distagon × |
---|---|---|
Magnification Ratio (x) | 0.23 | 0.19 |
Filter Size (mm) | 77 | 67 |
Focus Details | AF-S with internal focusing | Autofocus with linear motor; Manual focus supported; OLED display of focus distance and depth of field |
Closest Focus (m) | 0.2 | 0.2 |
Lens Construction | 13 elements in 11 groups, including 2 apherical and 2 ED elements; Nano Crystal Coat; Super Integrated Coating | 10 elements in 8 groups |
Length (mm) | 80.5 | 78 |
Focal Length (mm) | 20.00 | 25.00 |
Diaphragm Blades Type | rounded | rounded |
Brand | Nikon | Carl-zeiss |
Image Circle | 35mm | 35mm |
Name | Nikon 20mm ƒ/1.8G ED AF-S Nikkor | Zeiss 25mm f/2 Batis 2/25 Distagon |
Weight (g) | 355 | 335 |
Type | Wide Prime | Wide Prime |
Notes | - | Available lens mounts: Sony FE-Mount (Full-frame E-Mount); Dust and weather sealed. |
APS Equivalent | 30mm | 1.5x: 37.5mm |
Aperture (f) | 1.80 - 16.00 | 2.00 - 22.00 |
Diaphragm Blades | 7 | 9 |
Diagonal Angle of View (degree) | 94.00 | 82.00 |
Diameter (mm) | 82.5 | 81 |