Attribute | Nikon 16mm f/2.8D AF Fisheye Nikkor × | Olympus 8mm ƒ/1.8 Pro M.Zuiko Digital ED Fisheye × |
---|---|---|
Notes | Included Accessories: Bayonet filters: L37C, A2, B2, O56 | Weather sealed; Fixed lens hood and a pinch-style lens cap LC-62 included. |
Aperture (f) | 2.80 - 22.00 | 1.80 - 22.00 |
Closest Focus (m) | 0.25 | 0.12 |
Magnification Ratio (x) | 0.1 | 0.2 |
Type | Fisheye Prime | Fisheye Prime |
Focus Details | Close Range Correction (CRC); Rear Focusing | - |
APS Equivalent | 24mm | - |
Diaphragm Blades Type | - | circular |
Image Circle | 35mm | Image Circle |
Focal Length (mm) | 16.00 | 8.00 |
Brand | Nikon | Olympus |
Name | Nikon 16mm f/2.8D AF Fisheye Nikkor | Olympus 8mm ƒ/1.8 Pro M.Zuiko Digital ED Fisheye |
Weight (g) | 290 | 313 |
Diagonal Angle of View (degree) | 180.00 | 180.00 |
Diaphragm Blades | 7 | 7 |
Diameter (mm) | 64 | 62 |
Length (mm) | 56 | 80 |
35mm Equivalent | - | 16mm |
Lens Construction | 8 elements in 5 groups | 17 elements in 15 groups, including 1 aspherical, 3 Super ED, 2 ED, 1 Super HR, and 2 HR elements |