Technology
ED (Extra-Low Dispersion) Glass
An optical glass developed by Nikon that is used with normal optical glass in telephoto lenses to obtain optimum correction of chromatic aberrations.
A-M
A-M stands for Auto-Manual Mode. Thanks to a mechanism incorporated in the lens barrel, smooth focusing operation in Manual focus mode is realized in the same way as users have become accustomed to with conventional manual-focus lenses by adding an appropriate torque to the focus ring.
IF Lens
A NIKKOR lens in which only the internal lens group shifts during focusing. These lenses will be designated with the abbreviation IF on the lens barrel.
Tech Specs
Focal Length
180mm
Maximum Aperture
f/2.8Format
FX/35mm
Approx. Dimensions (Diameter x Length)
3.1 in.78.5 mmx5.7 in.144 mm
Approx. Weight
26.8 oz.760 g
- Mount TypeNikon F-Bayonet
- Focal Length180mm
- Maximum Aperturef/2.8
- Minimum Aperturef/22
- FormatFX/35mm
- Maximum Angle of View (DX-format)9°
- Maximum Angle of View (FX-format)13°40'
- Maximum Reproduction Ratio0.15xx
- Lens Constructions Elements8
- Lens Construction Groups6
- Compatible Format(s)FX, DX, FX in DX Crop Mode, 35mm Film
- Diaphragm Blades9
- Distance InformationYes
- ED Glass Elements1
- Super Integrated CoatingYes
- AutofocusYes
- Internal FocusingYes
- Minimum Focus Distance5.0 ft.(1.5m)
- Focus ModeAuto, Manual
- Filter Size72mm
- Accepts Filter TypeScrew-on
- Approx. Dimensions (Diameter x Length)3.1 in.78.5 mmx5.7 in.144 mm
- Approx. Weight26.8 oz.760 g
- Lens TypePrime
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