■Compatible Accessories
• 52 mm screw-on filters
■Specifications
En
Type | Type G | |
| CPU and F mount | |
Focal length | 40 mm | |
Maximum aperture | f/2.8 | |
Lens construction | 9 elements in 7 groups | |
Angle of view | 38° 50 ′ | |
Reproduction ratio | ∞ to 1 : 1 | |
indicator | ||
| ||
Distance information | Output to camera | |
Focusing | Autofocus controlled by Silent Wave Motor with | |
| separate focus ring for manual focus | |
Focus distance indicator | 0.163 m to infinity (∞) | |
Minimum focus distance | 0.163 m/0.53 ft (1 : 1) | |
Diaphragm blades | 7 (rounded diaphragm opening) | |
Diaphragm | Fully automatic | |
Aperture range | f/2.8 to f/22 | |
Metering | Full aperture | |
Focus limit switch | Two positions: FULL (∞– 0.163 m) and ∞– 0.2 m | |
52 mm (P=0.75 mm) | ||
Dimensions | Approx. 68.5 mm diameter × 64.5 mm (distance from | |
| camera lens mount flange) | |
Weight | Approx. 235 g/8.3 oz | |
|
|
Nikon reserves the right to change the specifications of the hardware described in this manual at any time and without prior notice.
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