Attribute | Sigma 28mm ƒ/1.8 EX DG Aspherical Macro × | Nikon 35mm f/1.4 AIS Nikkor × |
---|---|---|
Aperture (f) | 1.80 - 22.00 | 1.40 - 16.00 |
Filter Size (mm) | 77 | 52 |
Notes | Available AF Mounts: Sigma, Canon, Nikon, Minolta, Pentax | Classic Nikon F Mount; AIS / AI / NAI Metering Compatibility; Includes front and rear lens caps. |
Closest Focus (m) | 0.2 | 0.3 |
Magnification Ratio (x) | 0.34 | 0.18 |
Type | Wide Prime | Wide Prime |
Focus Details | Internal with Dual Focus mechanism | Manual Focus Only; Close Range Correction |
APS Equivalent | 1.5x: 42mm; 1.6x: 44.8mm | 52.5mm |
Diaphragm Blades | 9 | 9 |
Image Circle | 35mm | 35mm (FX) |
Focal Length (mm) | 28.00 | 35.00 |
Brand | Sigma | Nikon |
Name | Sigma 28mm ƒ/1.8 EX DG Aspherical Macro | Nikon 35mm f/1.4 AIS Nikkor |
Weight (g) | 500 | 399 |
Diagonal Angle of View (degree) | 75.40 | 62.00 |
Length (mm) | 82.5 | 60.9 |
Diameter (mm) | 83.6 | 68.6 |
Lens Construction | 10 elements in 9 groups, including 2 aspherical elements | 9 elements in 7 groups |