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Tamron 20mm F2.8 Di III OSD Lens Sony E-Mount

114788

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  • Product Description
  • Specifications
  • What's in the Box?
  • Warranty

Tamron 20mm F2.8 Di III OSD Lens Sony E-Mount

Key Features.
  • E-Mount Lens/Full-Frame Format
  • Aperture Range: f/2.8 to f/22
  • Three Low Dispersion Elements
  • One Aspherical Element
  • BBAR Coating
  • OSD Stepping Motor
  • 1:2 Magnification, 4.3" Min. Focus
  • Water-Resistant Design, Fluorine Coating
  • Rounded 7-Blade Diaphragm
  • Wide-angle prime is designed for full-frame Sony E-mount mirrorless cameras, however is also suitable for use with APS-C models where it provides a 30mm equivalent focal length.
  • Modestly bright f/2.8 maximum aperture strikes a balance between being suitable for working in available lighting conditions and realizing an impressively compact and lightweight profile.
  • Three LD (Low Dispersion) elements reduce chromatic aberrations and color fringing in order to produce increased clarity and color fidelity.
  • One molded glass aspherical element suppresses distortion and spherical aberrations for greater sharpness and more accurate rendering.
  • BBAR (Broad-Band Anti-Reflection) coating has been applied to lens elements to reduce surface reflections and prevent lens flare and ghosting for increased contrast and color accuracy.
  • Ideal for close-up shooting, this lens offers a half life-size 1:2 maximum magnification along with a minimum focusing distance of 4.3" to suit working at near distances.
  • OSD stepping motor offers especially quiet, fast, and precise autofocus performance along with full-time manual focus override.
  • A moisture-resistant construction benefits this lens' use in inclement conditions, and a fluorine coating has also been applied to the front lens element to protect against dust, dirt, and smearing.
  • Rounded seven-blade diaphragm contributes to a pleasing bokeh quality.


Sleek and ultra-wide describe the 20mm f/2.8 Di III OSD M 1:2 Lens from Tamron; a flexible wide-angle prime designed for full-frame Sony E-mount mirrorless cameras. This lens uses a modestly bright maximum aperture to achieve a svelte and lightweight profile that is ideal for everyday, walkaround shooting. Also contributing to its versatility is a half life-size 1:2 maximum magnification ratio and 4.3" minimum focusing distance for working with close-up subjects.

Focal Length
20mm
Maximum Aperture
f/2.8
Lens Mount
Sony E
Lens Format Coverage
Full-Frame
Focus Type
Autofocus
Image Stabilization
No
Filter Size
67 mm (Front)
Maximum Aperture
f/2.8
Minimum Aperture
f/22
Lens Mount
Sony E
Lens Format Coverage
Full-Frame
Angle of View
94° 30'
Minimum Focus Distance
4.3" / 10.92 cm
Maximum Magnification
0.5x
Macro Reproduction Ratio
1:2
Optical Design
10 Elements in 9 Groups
Diaphragm Blades
7, Rounded
Focus Type
Autofocus
Image Stabilization
No
Filter Size
67 mm (Front)
Dimensions (ø x L)
2.87 x 2.5" / 73 x 63.5 mm
Weight
7.8 oz / 221 g
Packaging Info
Package Weight
1.13 lb
Box Dimensions (LxWxH)
6.3 x 5.7 x 4.6"
  • Lens Cap
  • Rear Lens Cap
  • Flower Shaped Lens Hood
2 Year Warranty

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