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Zeiss Touit 2.8/12

Zeiss Touit 12mm 2.8
Maker	Zeiss
Lens mount(s)	Fujifilm X-mount, Sony E-mount
Technical data
Type	Prime
Focal length	12mm
Focal length (35mm equiv.)	18mm
Image format	APS-C
Aperture (max/min)	f/2.8-22
Close focus distance	0.18 metres (0.59 ft)
Max. magnification	0.11
Diaphragm blades	9
Construction	11 elements in 8 groups
Features
Manual focus override	Yes
Weather-sealing	No
Lens-based stabilization	No
Aperture ring	Only in X-mount
Application	landscape, architecture, interior
Physical
Max. length	86 millimetres (3.4 in)
Diameter	82 millimetres (3.2 in)
Weight	270 grams (0.60 lb)
Filter diameter	67mm
Accessories
Lens hood	plastic, bayonet, petal-shaped
Angle of view
Horizontal	89°
Vertical	66°
Diagonal	99°
History
Introduction	2012

The Zeiss Touit 2.8/12 is an interchangeable APS-C wide-angle camera lens announced by Zeiss on September 18, 2012. Zeiss used a diagnostic optical design for this lens.^[1]

• List of third-party E-mount lenses
• Fujifilm X-mount Lenses

• http://www.dpreview.com/products/zeiss/lenses/zeiss_touit_12_2p8/specifications

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