Laowa 12mm F2.8 (Zero-D*) D-Dreamer Specifications

Compatibility:

analog/digital limited

Diagonal Angle of View:

122°

Maximum Magnification:

1:5

Minimum Aperture:

F22

Number of Aperture Blades:

Iris Pattern:

polygonal

Minimum Distance:

18cm

Filter Thread:

none (an optional filter holder for 2x 100mm and 1x 105mm square filters is available for 50$ extra)

Maximum Diameter:

74.8mm

Length:

82.8mm (constant)

Weight:

609g

Focus Type:

focus mechanism with floating elements, manual focus only

Full Focus Throw:

190°

Lens Hood:

dual hood (one small built-in, flower shaped hood and one bigger hood bayonet mounted, flower shaped)

Produced:

2016 by Anhui ChangGeng Optical Technology Co. Ltd. (Venus Optics)

Tests:

PhotoZone tested on EOS 5DsR; Popular Photography 11/2016

PopPhoto Measurements:

12.54mm F2.71 @ 1:4.95

*Zero-D is the official lens designation, the lens' front ring engraving though reads D-Dreamer (Zero-D is a shorty for (Close-to-) Zero Distortion).