聚焦系统
| 固定焦距 |
10 mm |
| 最大光圈 |
22 |
| 光圈范围 |
2.8 - 22 |
| 组件应用 |
SLR |
| 非球面元件数目 |
2 |
| 焦距调整 |
Manual |
| 最小光圈 |
2.8 |
| 最近聚焦距离 |
0.24 m |
| 光阑叶片数量 |
6 |
10mm, F2.8 - 22, Pentax K, 580g
- Ultra Wide Angle in 109.5°
- Aspherical Lens
- Nano Coating System
- Compact and Light
- Smooth Focus Ring
<b>Add professionalism to your creativity with Samyang extra-wide-angle lens</b>
It is a extra-wide-angle manual focus lens designed for APS-C crop sensor cameras.
With low distortion and wide angle (109.5°), photographers who want wide-angle photos such as landscape and architectural images can create satisfactory images. F2.8 is very bright even under relatively dark environment, clear and vivid images can be captured.
Optical construction of Samyang 10mm F2.8 ED AS NCS CS features 14 lenses in 10 groups – among lenses, there are 2 glass aspherical lenses(AS) and 1 low-dispersion glass(ED). It realized the minimum focal length of 0.24m. Also, for the first time in Samyang Optics history, the independent NCS(Nano Coating System) was used. It creates even lower reflection rate than the original UMC (Ultra Multi Coating) and higher contrast. Also, the light penetration rate is very high to minimize flare and ghost.
There are 6 aperture blades designed to be almost as a full circle when aperture is closed which expresses starlike ray clearly and beautifully in deep depth of field image. The frame of Samyang 10mm F2.8 ED AS NCS CS is compact and solid since it is made of high-strength aluminum alloy. Trustworthy images can be captured even under inferior environment. Also, petal-shaped lens hood to shelter lens from unnecessary light is provided.
Available for 10 camera mounts: Canon, Canon-M, Nikon AE, Pentax, Sony ∝, Sony-E, Four-Thirds, MFT, Samsung NX, and Fujifilm-X
