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Carl Zeiss Touit 12mm f/2.8 Sony E-Mount lens, black metal barrel with focus ring

Carl Zeiss

Carl Zeiss Touit 12mm f/2.8 Sony E-Mount camera lens

SKU CH-K6J4-13819

Ultra-wide 12 mm f/2.8 lens for Sony E-mount APS-C cameras delivers a 99-degree angle of view with T* multicoating for high transmission and edge-to-edge sharpness

  • TypeDigital Camera Lenses
  • CompatibilitySony
  • Ultra-wide 99° view captures expansive scenes
  • Fast f/2.8 aperture excels in low light
  • T* multicoating reduces flare and ghosting
  • Metal bayonet mount ensures lasting durability
  • Precision-engineered mechanics deliver consistent edge-to-edge sharpness

Ultra-wide APS-C lens

The Carl Zeiss Touit 12mm f/2.8 is a wide-angle prime built for Sony E-mount APS-C cameras. It delivers a 99-degree angle of view suited to expansive landscapes and detailed architectural work. The T* multicoating maximises light transmission while reducing flare. A metal bayonet mount and precision-engineered moving parts support long-term durability.

Straightforward E-mount fitting

The lens mounts directly to any Sony E-mount body without adapters. Manual focus operation is smooth, though the wide field of view makes precise framing critical at close distances. Vignetting can appear at the maximum aperture in corner areas. The fixed focal length requires physical repositioning rather than zooming to adjust composition.

For wide-field APS-C shooters

Photographers who need the widest native rectilinear view on Sony APS-C will benefit from the 99-degree coverage and edge-to-edge sharpness. Buyers who want autofocus, optical stabilisation or a zoom range should look at alternative lenses. Full-frame users seeking a 12mm equivalent field of view need a different focal length on their format.

Highlights

  • Ultra-wide 99° view captures expansive scenes
  • Fast f/2.8 aperture excels in low light
  • T* multicoating reduces flare and ghosting
  • Metal bayonet mount ensures lasting durability
  • Precision-engineered mechanics deliver consistent edge-to-edge sharpness

Specifications

BrandZeiss
TypeDigital Camera Lenses
CompatibilitySony

Questions about this item

How can I verify the lens is performing correctly after mounting it on my Sony E-mount camera?

Attach the lens to a Sony E-mount body, shoot a flat, well-lit scene at f/2.8 and inspect the image for uniform sharpness from centre to edges; the 99-degree angle of view should show no vignetting or colour fringing across the frame.

What accessories are included in the box and what must I purchase separately?

The package contains the Zeiss Touit 12mm f/2.8 lens with front and rear caps and a metal Sony E-mount bayonet; filters, hood, pouch and tripod collar are not supplied and must be bought separately.

Which version of the Touit 12mm should I choose for my APS-C Sony camera?

Select the Sony E-mount version listed here; it is the only variant that couples natively to Sony E-mount APS-C bodies and delivers the full 99-degree angle of view at f/2.8.

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