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TOKINA Opera 16-28mm f/2.8 FF Nikon F
Ref: 12731


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A Opera 16-28mm F2.8 FF é uma lente zoom super grande angular de 16mm e grande angular tradicional de 28mm que fica na fronteira onde começa a faixa de ângulo de zoom padrão, proporcionando ao fotógrafo praticamente uma cobertura grande angular completa com apenas uma lente.

Super grande angular, capacidade de resolução superior combinada com alto contraste e bela renderização de bokeh, abertura rápida f/2.8 em toda a faixa de zoom e sistema AF preciso tornam esta lente atraente para fotógrafos especializados em paisagem, arquitetura de interiores, street snap, documentário, retrato do estilo ambiental e céu noturno / longas exposições.

 

 

Product Highlights:

  • F-Mount Lens/FX Format
  • Aperture Range: f/2.8 to f/22
  • Three Aspherical Elements
  • Three Low Dispersion Elements
  • Multi-Coating
  • Silent Drive DC Motor Autofocus System
  • 9-Blade Diaphragm
  • Built-In Lens Hood

 

Distinguished by its bright design, the Nikon F-mount Tokina opera 16-28mm f/2.8 FF is a flexible wide-angle zoom well-suited to landscape, architectural, and astrophotography applications. The f/2.8 constant maximum aperture pairs with the broad field of view range to realize an ideal lens for working in available light conditions and for using shallow depth of field techniques. The optical design incorporates aspherical and low dispersion glass elements, which help to control distortion and color fringing throughout the zoom range in order to produce sharp, clear, and color-accurate imagery. A multi-coating has also been applied to individual elements in order to suppress flare and ghosting for improved contrast when working in bright and backlit conditions. Complementing the optical design is a sophisticated focusing system, which uses a DC motor, Silent Drive module, GMR magnetic sensor, and an internal focusing design in order to provide especially quiet and quick focusing performance to suit stills and video needs. A One-Touch Focus Clutch Mechanism also allows for fast switching between autofocus and manual focus settings. Additionally, this 16-28mm f/2.8 sports a nine-blade diaphragm to produce a pleasing bokeh quality and it has a built-in lens hood to shield the bulbous front element from stray light.

  • Wide-angle zoom is designed for FX-format Nikon F-mount cameras, however can also be used with DX models where it provides a 24-42mm equivalent focal length range.
  • Constant f/2.8 maximum aperture offers consistent performance and excellent light transmission throughout the zoom range.
  • Three aspherical elements are used to reduce spherical aberrations and distortion in order to realize sharp imagery with accurate rendering.
  • Three glass-molded low dispersion elements greatly reduce color fringing and chromatic aberrations in order to produce greater clarity and color accuracy.
  • Bulbous front element contributes to realizing low distortion and even illumination across the frame.
  • Multi-coating has been applied to individual elements to suppress flare and ghosting in order to achieve greater contrast and color fidelity when working in strong lighting conditions.
  • A DC motor, along with a Silent Drive module, GMR magnetic AF sensor, and internal focusing design, affords especially quiet, precise, and fast autofocus performance. Additionally, a One-Touch Focus Clutch Mechanism permits switching between AF and MF modes by simply snapping the focus ring back and forth.
  • Built-in petal-shaped lens hood helps to prevent stray light from causing flare and also offers some protection to the front lens element.
  • Nine-blade diaphragm promotes a pleasing out of focus quality that benefits the use of shallow depth of field techniques.

 

Specs:

Type  Wide Zoom

Country of Origin  Japan

Focal Length  16-28mm

Maximum Aperture  f/2.8

Minimum Aperture  f/22

Automatic Aperture  Yes

Manual Aperture Ring  No

Angle of View  107°6'-76°52'

Minimum Focusing Distance  0.28m

Macro Ratio  1:5.26

Focusing Mode  Automatic

Manual Focusing Ring  Yes

Autofocus Switch  Clutch Ring

Focusing Type  Internal Focus

Sensor Size  Full Frame

Multi-coating  Yes

Construction E/G  15 Elements in 13 Groups

Aperture Blades  9

Electrical Contacts  Yes

Dimensions  89x133.5 mm

Weight  940g

 

In the Box:

  • Tokina opera 16-28mm f/2.8 FF Lens for Nikon F
  • Front and Rear Lens Caps

 

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