Attribute | Konica Minolta AF 16mm f/2.8 Fisheye × | Sigma 15mm f/2.8 EX Diagonal Fisheye × |
---|---|---|
Weight (g) | 400 | 370 |
Type | Fisheye Prime | Fisheye Prime |
Brand | Konica-minolta | Sigma |
Name | Konica Minolta AF 16mm f/2.8 Fisheye | Sigma 15mm f/2.8 EX Diagonal Fisheye |
Focal Length (mm) | 16.00 | 15.00 |
Image Circle | 35mm | 35mm |
Lens Construction | 11 elements in 8 groups | 7 elements in 6 groups |
Diameter (mm) | 74 | 73.5 |
Closest Focus (m) | 0.21 | 0.15 |
Focus Details | Rear focusing | - |
Magnification Ratio (x) | 0.15 | 0.26 |
Aperture (f) | 2.80 - 22.00 | 2.80 - 22.00 |
Diagonal Angle of View (degree) | 180.00 | 180.00 |
Notes | - | Available AF Mounts: Sigma, Canon, Nikon, Minolta, Pentax |
APS Equivalent | 24mm | 1.5x: 22.5mm; 1.6x: 24mm |
Diaphragm Blades | - | 7 |
Length (mm) | 69 | 65 |