Products Carl Zeiss Lenses for SLR Cameras
Distagon T* 3,5/18
Detail Lens Cross SectionDistagon T* 3.5/18
Product pictures show Carl Zeiss ZF mount.
Technical Specifications
Focal length18 mm
Aperture rangef/3.5 – f/22 (1/2 steps)
Focusing range0.3 m – infinity
Number of elements/groups13/11
Angular field, diag./horiz.99°/90°
Coverage at close range44 x 29 cm
Filter threadM 82 x 0.75
Dimensions (with caps)ø 87 mm, length 84 mm
Weight470 g
Camera mountsF Mount (ZF)
K Mount (ZK)
Download: Datasheet (80 kB)
Applications & Features
Focusing on the perfect moment
This ultra wide angle lens is ideal for capturing breathtaking moments in dramatic perspectives. The Distagon T* 3,5 / 18 offers excellent image performance over the entire image field. The precision floating elements design offers constant high performance over the entire distance range from 0.3 m (0.98 ft) to infinity. Optimum reflection absorption combined with the Carl Zeiss T* anti-reflex coating allow for brilliant pictures even under difficult lighting conditions. Extremely contrasting edges are captured without color fringes due to the optimal color correction. Even combined with a digital SLR using a DX type sensor, this lens has an effective focal length of 27 mm, providing an interesting wide angle perspective.
The Distagon T* 3,5 / 18 is available with F bayonet (ZF) and K bayonet (ZK). Above all, it is ideal for landscape, architecture and commercial photographers.
Typical Application Photo
Typical Application Photo
Picture: Sabine Unterderweide - Expedition GeForce, Holiday Park, Germany
Order online:
ZF, ZK
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More information
Product Flyer (335 kB)
Image Brochure (1174 kB)

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Service
Datasheet (80 kB)
Manual (664 KB)