Nikon filed patent application 2012-141598(via egami) in Japan for three new lenses: 100-230mm F4.7, 18-55mm F3.5-5.6 II, 18-200mm F3.5-6.7.
- Example 1
- 163.1 – – 226.6mm f = 95.0 focal length
- Fno 4.68 -. 4.68 – 4.70
- Length 259.3mm
- FX format
- 16 sheets 12 group lens configuration
- 4 ED glass sheet
- 4-group zoom negative positive positive and negative
- Inner zoom
- Example 2
- 35.0 – – 53.5mm f = 18.5 focal length
- Fno 3.6 -. 4.1 – 5.3
- 122.3 – – 131.5mm 130.2 Length
- DX format
- Lens Construction 13 elements in 9 groups sheet
- One aspherical surface a
- 4-group zoom positive negative positive and negative
- Example 3
- 70.0 – – 188.0mm f = 18.7 focal length
- Fno 3.64 -. 5.44 – 6.60
- 180.3 – – 216.7mm 128.6 Length
- DX format
- Lens Construction 14 group 17 sheets
- 2 2 aspherical surface
- 5 ED glass sheet
- Five-group zoom positive and negative positive positive and negative