Samyang 12mm F2.8 ED AS NCS

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Algemeen
Lensvatting
Sony A
Grootste diafragma
2.8
Kleinste diafragma
22
Lensconstructie (elementen/groepen)
12/8
Aantal lamellen
7
Kortste scherpstelafstand
0 m
Kleuren
zwart
Afmetingen (H x B x D)
7,7 x 7,7 x 7,2 cm
Partnumber
F1112105101, 1112105101
Toelichting partnumber
-
Releasedatum
April 2015
Type/soort
cameralens
Fabrikant kleur(en)
zwart
Inhoud en afmetingen
Gewicht (gram)
510 gram
Algemene kenmerken
Eancode
8809298883591
Kleur(en)
zwart
Extra
Lensstructuur (elementen/groepen)
12/8
Aantal aspheric elementen
2
Camera
Lichtgevoeligheid lens tele (F)
22
Lichtgevoeligheid lens groothoek (F)
2.8
Belichting
Aantal diafragma bladen
7

Toelichting specificaties

Broaden your world with 12mm fisheye lens in full frame\n\n- Extra low dispersion lens (ED)\n- Glass aspherical lens (ASP)\n- Nano Coating System (NCS) of Samyang Optics\n- Wide and soft focus gear ring\n- Circular aperture with 7 blades\n\nManual Focus Fisheye Cine Lens\nSamyang Optics 12mm F2.8 ED AS NCS Fish-eye is a manual focus fisheye lens designed for full frame sensor sizes. This portable lens realizes various images both in long and short distance shooting.\n\nOptical Features\nSamyang 12mm F2.8 ED AS NCS Fish-eye is a manual focus lens with a low F number. You may control the lens precisely when shooting under various exposure environment including relatively dark or too bright situations. This lens features 12 lenses in 8 groups including 2 glass aspherical lens (ASP), and 3 extra low dispersion lens (ED) to offer high resolution. Also Nano Coating System (NCS) of Samyang Optics is used to optimize the light penetration and minimizes flare and ghost. With such optical construction, it has 0.2m of minimum focal length to film subjects in near distance.\nStereoscopic projection optical design delivers soft and stabilized fish-eye distortion effect.\n\nHardware Features\nThere are 7 aperture blades designed to be almost as a full circle when aperture is closed which expresses starlike ray clearly and beautifully. The frame of the lens is compact and solid since it is made of high-strength aluminum alloy so you can create trustworthy images. Also, detachable petal-shaped lens hood minimizes flare and ghost by sheltering lens from unnecessary lights.\nAvailable for 10 camera mounts: Canon, Canon M, Nikon AE, Pentax, Sony ∝, Sony E, Fujifilm X, Samsung NX, Four-Thirds, MFT.\n\nFeature Detail\n\nExtra low dispersion lens (ED)\nThe extra low dispersion lens reduces chromatic aberration effectively to produce excellent image quality.\n\nGlass aspherical lens (ASP)\nIt minimizes color aberration to realize exceptional image quality and high contrast for center and corner of image even when aperture is fully opened.\n\nWide and soft focus gear ring\nPrecise shooting is enabled with wide and soft focus gear ring.\n\nNano Coating System (NCS) of Samyang Optics\nNano Coating System (NCS) is used to lower reflection rate more effectively to provide higher contrast.\n\nCircular aperture with 7 blades\n7 aperture blades create almost a full circle when closed and express ray beautifully as starlight.