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Lens construction
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11 elements in 7 groups (2 ED glass elements and 3 aspherical lenses) |
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Picture angle
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99 - 61 |
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Focal-length scale
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12, 15, 18, 20, 24mm |
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Number of diaphragm blades
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7 (rounded) |
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Minimum f/stop
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22 |
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Closest focusing distance
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0.3m (through the entire focal range) |
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Maximum reproduction ratio
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1/8.3 |
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Zoom control
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Manual, via separate zoom ring |
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Macro focusing
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N/A |
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Focus-limit switch:
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N/A |
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M/A mode
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Available |
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Focus lock button
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N/A |
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Weight (approx.)
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465g |
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Dimensions (approx.) (from the cameras lens mounting flange)
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82.590 mm |
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Lens cap
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Snap-on |
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Lens hood
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HB-23 (supplied) |
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Lens case
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CL-S2 (optional) |
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Tripod collar
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N/A |
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External front filter attachment frame
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Does not rotate |
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External front filter
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77mm |
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Slip-on filter
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N/A |
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Built-in/rear filter
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N/A |
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Circular polarizing filter
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Usable |
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Circular polarizing filter II
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Usable, even with dedicated Lens Hood HB-23 |
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Infrared compensation scale
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N/A |
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Aperture ring
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N/A |
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Distance scale
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Does have |
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Material of lens mount
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Metal |
Note:
* When using the D100 camera, check the focal length and shooting distance before taking flash pictures to prevent vignetting since the light emitted from the flash may be obstructed by the lens barrel.
* Vignetting may occur at 18mm or shorter focal length, and at 0.6m or shorter shooting distance.
* We do not recommend the use of DX NIKKOR lenses with 35mm (135) or IX240 format cameras.
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