The Otus® 1.4/85 is a superlative lens in every respect – just like every other focal length in the unique ZEISS Otus family. A lens designed and constructed with the comprehensive expertise and vast experience of ZEISS.

Features in portraits and finest details in textures are not the only things reproduced in perfect quality by the Otus 1.4/85. Its extremely large initial aperture is simply ideal for isolating subjects from their backgrounds. At the same time, the Otus 1.4/85 is far more than a portrait lens. Take advantage of its high speed for available light photography, its moderate angle of view for landscapes or its close focusing distance for reproductions.

The optical correction of the Otus 1.4/85 completely eliminates almost all possible forms of aberration – and makes every picture you take as exciting as the first, even after thousands of exposures.

Design

The famous symmetric lens design invented by Dr. Paul Rudolph at ZEISS in 1896. The Planar lens is the most successful camera lens design – and, by the way, the most plagiarized – ever created. It provides the lens designer with numerous means to correct aberrations extraordinarily well. And its performance is very constant over a wide range of imaging ratios, enabling such a versatile lens variety as the Makro-Planar lens.

Apochromat

Because this lens is an apochromat, chromatic aberrations (axial chromatic aberrations) are corrected with elements of special glass with anomalous partial dispersion. The chromatic aberrations are therefore significantly below the defined limits. Bright-dark transitions in the image, and especially highlights, are reproduced almost completely free of colour artefacts.

The ultimate in image contrast

Aberrations caused by extreme differences between shadows and highlights are particularly obvious in images captured at night. Thanks to the outstanding correction of lateral chromatic aberration, the floodlit façade is reproduced with absolute perfection.

No colour fringing

Sources of light located in front of or behind the plane of focus present particular challenges to every lens. In the case of the ZEISS Otus, longitudinal chromatic aberration is so low that practically no colour fringing occurs.