Nikon AF-S Nikkor 28mm f/1.8G Review
July 30, 2012
|
Mark Goldstein
|
Specifications
| Focal length | 28 mm |
| Maximum aperture | f/1.8 |
| Minimum aperture | f/16 |
| Lens construction | 11 elements in 9 groups (including 2 aspherical lens elements, and lens elements with Nano-Crystal coatings) |
| Angle of view | Nikon film SLR and FX-format D-SLR cameras: 75° Nikon DX-format D-SLR cameras: 53° IX240 system cameras: 63° |
| Focusing | Rear Focusing (RF) System with autofocus controlled by Silent Wave Motor and separate focus ring for manual focus |
| Minimum focus distance | 0.25 m (0.82 ft) from focal plane |
| Maximum reproduction ratio | Approx. 0.22x |
| No. of diaphragm blades | 7 (rounded diaphragm opening) |
| Filter-attachment size | 67 mm (P=0.75 mm) |
| Dimensions | Approx. 73 mm maximum diameter x 80.5 mm (distance from camera lens mount flange) |
| Weight | Approx. 330 g (11.6 oz) |