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Tokina AT-X 11-20mm f/2.8 PRO DX Lens

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Price:
$281.40
SKU:
TO112028PDXN
Brand:
Condition:
New
Weight:
1.23 LBS
Shipping:
Calculated at checkout
Quantity:
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Product Description

Product Highlights

  • F-Mount Lens/DX Format
  • 16.5-30mm (35mm Equivalent)
  • Aperture Range: f/2.8 to f/22
  • P-MO & Glass-Molded Aspherical Elements
  • Three SD Ultra-Low Dispersion Elements
  • Multi-Layer Lens Coatings
  • Internal Focus; One-Touch Focus Clutch
  • Nine-Blade Diaphragm

 

A versatile wide-angle zoom for Nikon DX-format DSLRs, the AT-X 11-20mm f/2.8 PRO DX Lens from Tokina offers a 16.5-30mm equivalent focal length and features a constant f/2.8 maximum aperture for maintained brightness throughout the zoom range. One P-MO hybrid aspherical element and two glass-molded aspherical element work in tandem to minimize distortions and control various aberrations while three SD ultra-low dispersion elements reduce chromatic aberrations for increased clarity. A multi-layer lens coating has also been applied to further enhance overall light transmission and color accuracy by suppressing lens flare and ghosting. Well-suited to working in a wide variety of situations, this ultra-wide zoom covers an array of wide-angle perspectives while maintaining consistent illumination for working in challenging lighting.

Benefitting the usability, a one-touch focusing clutch permits quick switching between autofocus and manual focus modes, and an internal focusing design maintains the overall length of the lens during use. The medium-torque focusing ring further benefits precise handling by allowing for refined control when manually focusing. Additionally, this lens sees the incorporation of a nine-blade diaphragm, which contributes to a pleasing out-of-focus quality when employing shallow depth of field shooting techniques.

Compatible with Nikon DX-format DSLRs, this wide-angle zoom provides a 16.5-30mm equivalent focal length and features a constant f/2.8 maximum aperture for consistent low-light performance throughout the zoom range.

One P-MO hybrid aspherical element in the front group pairs with two glass-molded aspherical elements in the rear group to minimize distortions and correct aberrations. Additionally, three SD ultra-low dispersion elements are also incorporated within the lens design to further reduce chromatic aberrations for greater color accuracy and clarity.

Multi-layer lens coatings reduce lens flare and ghosting for greater contrast and maintained color fidelity.

A one-touch focus clutch mechanism permits seamless switching between autofocus and manual focusing positions, and the focusing ring features a moderate amount of torque for more fine-tuned control over the focusing position.

An internal focusing mechanism maintains the overall lens form factor during operation.

A nine-blade diaphragm contributes to a smooth out-of-focus quality, which benefits the use of shallow depth of field techniques.

 

Performance 

Focal Length

11 - 20mm
Comparable 35mm Focal Length: 16.5 - 30 mm

Aperture

Maximum: f/2.8
Minimum: f/22

Camera Mount Type

Nikon F

Format Compatibility

Nikon DX

Angle of View

104.34° - 72.42°

Minimum Focus Distance

11.02" (28 cm)

Maximum Reproduction Ratio

1:8.62

Elements/Groups

14 / 12

Diaphragm Blades

9

 

Features

Autofocus

Yes

 

Physical

Filter Thread

Front: 82 mm

Dimensions (DxL)

Approx. 3.50 x 3.62" (89 x 92 mm)

Weight

1.23 lb (560 g)

 

Packaging Info

Package Weight

1.95 lb

Box Dimensions (LxWxH)

6.9 x 5.5 x 5.1"

 


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