聚焦系统
| 固定焦距 |
12 mm |
| 最大光圈 |
22 |
| 焦距调整 |
Manual |
| 最小光圈 |
3.1 |
| 最近聚焦距离 |
0.20 m |
| 光阑叶片数量 |
7 |
| 组件应用 |
SLR |
| 非球面元件数目 |
2 |
12mm T3.1 VDSLR ED AS NCS Fish-Eye Cine Lens, Nikon F mount
<b>Exceptional performance for cinematography with full frame Samyang 12mm fisheye lens</b>
- Extra low dispersion lens (ED)
- Glass aspherical lens (ASP)
- Nano Coating System (NCS) of Samyang Optics
- Circular aperture with 7 blades
- Samyang Optics VDSLR II Cine Lens Line Up
<b>Manual Focus Fisheye Cine Lens</b>
Samyang Optics 12mm T3.1 VDSLR ED AS NCS Fish-eye is a manual focus fisheye VDSLR cine lens designed for full frame sensor sizes.
<b>VDSLR Cine Lens Features</b>
Samyang 12mm T3.1 VDSLR ED AS NCS Fish-eye allows more delicate video work with T number marks. The focus gear ring is installed for follow focus system. You may change the aperture quietly and smoothly with the uncoupled aperture gear rings. Also, distance scale and T numbers are marked on both sides of the lens for convenience.
<b>Optical Features</b>
Samyang 12mm T3.1 VDSLR ED AS NCS Fish-eye is a manual focus lens with a low T 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. Stereoscopic projection optical design delivers soft and stabilized fish-eye distortion effect.
<b>Hardware Features</b>
There 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. Available for 10 camera mounts: Canon, Canon M, Nikon, Pentax, Sony ∝, Sony E, Fujifilm X, Samsung NX, Four-Thirds, MFT.
<b>Samyang Optics VDSLR II Cine Lens Line Up</b>
Samyang 12mm T3.1 is one of 9 Samyang Optics VDSLR II Cine Lens Line Up for full frame image sensor sizes. The lenses produce the same image color and have a united location of aperture and focus gear ring to maximize the convenience when filming.
