12mm F2.8 ED AS NCS Fisheye - Pentax AF
The Samyang 12mm F2.8 ED AS NCS Fisheye is a manual focus lens with a fast maximum aperture. The lens can be precisely controlled when shooting under testing exposure conditions, such as low-light or ultra-bright situations. This lens features 12 lens elements in 8 groups, with 2 glass aspherical (ASP), and 3 extra low dispersion (ED) elements to produce high resolution and contrast. Samyang’s Nano Coating System (NCS) optimises light transmission and minimises flare and ghosting. With this optical construction, it has a minimum focus distance of just 20cm and Stereoscopic-Projection optical design delivers a pleasing fisheye distortion effect. There are 7 aperture blades, designed to be almost fully circular when aperture is closed, producing beautiful bokeh. The body of the lens is compact and solid, being made of high-strength aluminium alloy and the detachable petal-shaped lens hood minimizes flare and ghosting by sheltering lens from stray light.
Image Sensor size: Full frame, APS-C or Micro 4/3 sensor cameras
Focal length: 12mm
Maximum aperture: F/2.8
Filter Diameter: N/A
Angle of view: 180 degrees (full frame), 124.6 degrees (APS-C), 97.3 degrees (Micro 4/3)
Minimum focus distance: 0.2m
Focus type: manual
Number of diaphragm blades: 7
Lens construction: 12 elements in 8 groups (2 Glass Aspherical, 3 ED, Nano-Coating)
Dimensions (max): 99 x 77.3mm
Box Contents: Lens, Petal-Shaped Lens Hood and lens pouch.
Guarantee Period: 3 Years
Net Weight: 500g