Focal length: 9 mm
Maximum F value: F 2.8
Viewing angle: 113 degrees (corresponding format: APS-C)
Lens construction: 10 groups of 15
Laowa 9mm f/2.8 Lens
Features
This product is the best lens for photographing landscape photographs, architectural photographs, interior photographs, star photographs and so on.
3 special low dispersion lenses (ED lens) and 2 glass aspherical lenses are used extensively. By adopting an optical design with extremely reduced distortion to zero, it is possible to take landscape photographs and architectural photographs without the influence of distortion.
It is the widest angle lens (113 °) lens among the wide-angle lenses for APS-C cameras of the open F 2.8 which are on sale now. (*)
It adopts metal enclosure with excellent robustness and luxury. Effective flower type hood is attached
This product is the brightest, the most compact and lightweight lens among the same class products. Because it is very convenient to carry, it is also ideal for daily snapshot.