Samyang 10mm f/2.8 ED AS NCS CS for Pentax
Prototype version of Samyang 10mm f/2.8 ED AS NCS CS for Pentax lens has been presented to the public on Photokina 2012 fairs. Samyang has stepped its gear and introduced a focused development program to obtain the highest possible optical parameters and reduce the product's size at the same time. These efforts resulted in the latest version of Samyang 10 1:2.8 ED AS NCS CS lens featuring parameters and capabilities comparable to the best wide-angle prime and zoom lenses on the market.
Samyang 10mm 1:2.8 ED AS NCS CS for Pentax is an ideal tool for indoor, architecture and landscape shooting. It provides an exceptionally wide field of view of up to 109.5 degrees and rectilinear image mapping function. Owing to a fast f/2.8 lens speed you can also use the lens in low light conditions. This is why it turns out a useful tool for sport photography and photojournalism purposes. The product's optics comprises 14 elements divided into 10 groups, this includes 2 aspherical AS lenses and one lens made of extra-low dispersion glass. During development works on the prototype version the lens was fitted with an embedded lens hood which ensures more compact size of the lens and reduces its weight by approximately 160 grams*. * - applicable to a version with Canon E mount
NCS (Nano Coating System)
Samyang 10mm F2.8 ED AS NCS CS for Pentax is the first Samyang Optics lens featuring a nano crystal anti-reflection coating system. This technology provides lower reflection factor than (U)MC system as the coating is now applied more evenly on the surface of the lens. Benefits brought by the nano crystal layer include better light transmission, increased resistance to reflections and higher contrast, and all of this translates into supreme optical resolution of the lens.
Model: 10mm 1:2.8 ED AS NCS CS
Aperture range: F2.8 ~ F22
Optical construction: 14 elements in 9 groups (2 ASP, 1 ED)
Minimal focusing distance: 0,24 m
Image size: APS-C / CS
Filter size: none
Number of aperture blades: 6
Maximum diameter: 87 mm