Product features:
Exceptional focal length with high light intensity
The 12mm / 3.1 is a full surface auszeichnendes fish-eye lens for full frame.
With a diagonal angle of approximately 180 ° for full-format it brings a huge field of view. Perfect for overviews, interiors, confined spaces, as well as for reporting in such places. The lens moves the subject in the right light. With a brightness of 3.1 T, the lens has a large initial light intensity. Due to the short focal length and low magnification it is characterized by a very large depth of field.
For videography,
For videography, the aperture can be adjusted continuously from 3.1 to 22, and the focus is adjusted softly and smoothly. Thus, a tracking of the focus primarily possible for video recordings. The aperture ring and focus ring come with a tooth ring and are therefore to be used with follow focus units (follow focus systems) streamlines and simplifies the use in films. For better readability, the distance and aperture scale are arranged laterally here.
High-quality optics
The lens is internally focused with a minimum focusing distance of 20 centimeters. The optical setup with 12 elements in 8 groups is very complex and promises the best image quality. The multi-coated lenses used in the lens is at walimex pro standard. It enables a higher light output and better color reproduction and higher contrast. In addition, a glass surface with NCS Nano Coating System is used, which promises a more vivid picture.
Technical specifications:
Brennweite | 12mm |
Lichtstärke | 1:3,1 |
Kleinste Blende | 22 |
optischer Aufbau | 12 (2 asphärisch) in 8 Gruppen |
Naheinstellgrenze | 0,2m |
Filtergewinde | nicht vorhanden |
Baulänge (SLR / CSC) | ca. 72mm / 98 mm |
grösster Durchmesser | 77,3mm |
Gewicht | 500-565g |
Included in delivery:
This Product was added to our catalogue on 30/12/2014.