Key Features
- Specially designed and optimized for Nikon digital SLRs
- Full-frame fisheye images with a picture angle of 180° (diagonal)
- High optical performance by ED glass elements
- Focuses down to 0.14m/0.46 ft.
Focal length |
10.5mm |
---|---|
Maximum aperture |
f/2.8 |
Minimum aperture |
f/22 |
Lens construction |
10 elements in 7 groups (1 ED glass element) |
Picture angle |
180° |
Closest focusing distance |
0.14m / 0.46ft. |
Maximum reproduction ratio |
1/5 |
No. of diaphragm blades |
7 (rounded) |
Filter/attachment size |
Gelatin filter for lens mount provided |
Diameter x length (extension from lens mount) |
Appproximately 63 x 62.5mm/2.5 x 2.5 in. |
Weight |
Approximately 305 g/10.8 oz. |
Supplied accessories |
Lens cap (Slip-on), Fixed type (built-in),CL-0715 (supplied) |
Spatial Frequencies |
S: Sagittal |
M: Meridional |
---|---|---|
10 lines/mm |
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30 lines/mm |
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