Nikon 18-200mm f/3.5-5.6 G ED IF AF-S DX VR
This is a lightweight (for the range) travel zoom. The 11.1x zoom range means that some compromises have been made. However, it offers very good sharpness at the wide end. Sharpness is not so good beyond 130mm. Barrell distortion at the wide end, pincushion distortion at 50 mm. It has a moderate amount of chromatic aberration.
IF design means that it will only reach 200mm at infinity.
While is only says “VR” (in red lettering) on the lens barrel, this lens actually uses Nikon's second-generation VR system, called VR-II. The VR on this lens works very well.
Mechanical construction gives a solid feeling. The ring SWM ensures quiet and fast auto-focus. However, like many superzooms, it suffers from lens “creep” when you carry it around. This initial version of the 18-200 mm does not have the zoom lock at 18mm that was added to this design in 2009.
Rating: Ed: 45, User: - (normalized, 0=useless, 50=average, 100=excellent).
Mount: Nikon F.
Aperture range: f/3.5-5.6 to f/22.
Optical zoom: 11.1x.
Close focus distance (CFD): 50 cm / 1.64 ft (from sensor plane).
CFD magnification: 1:4.5 / 0.22X.
Focus: AF (built-in, ring-type).
Filter diameter: 72 mm.
L x D, W: 96 x 77 mm, 560 g.
Approximate street price: USD 710 (new, w/o tax).
Production: 2005-2009, replaced by: Nikon 18-200mm f/3.5-5.6 G ED IF AF-S DX VR II.
Nikon is a multinational corporation headquartered in Tokyo, Japan specializing in optics and imaging. Its products include cameras, lenses, flash units, scanners, binoculars, microscopes, measurement instruments, and steppers (used in semiconductor fabrication). The company was founded in 1917 as Nippon Kōgaku Kōgyō Kabushikigaisha (Japan Optical Industries Corporation), and renamed Nikon Corporation, after its cameras, in 1988. Nikon Corporation is one of the companies of the Mitsubishi Group.