聚焦系统
| 固定焦距 |
12 mm |
| 对角线视角（最大） |
180 ° |
| 最近聚焦距离 |
0.2 m |
| 组件应用 |
SLR |
| 非球面元件数目 |
2 |
| 最小光圈 |
22 |
12/2.8 Fish-Eye CSC SONY E
- suitable for SONY E.
- very high light intensity of 1: 2.8.
- Closest focusing distance of 0.20 m.
- quality optical design.
- paid all lenses multiple.
- two aspherical lenses.
- three ED glass lenses.
- Nano Coating System for brilliant reproduction.
- Designed for full-frame image circle.
- Manual Focus.
- manual aperture setting.
<b>Exceptional focal length with high light intensity</b>
The 12mm / 2.8 is a full surface auszeichnendes fish-eye lens for full frame.
With a diagonal angle of approximately 180 ° for full-format it brings a huge field of view. Perfect for overviews, interiors, confined spaces, as well as for reporting in such places. The lens moves the subject in the right light. With a light intensity of 1: 2.8, the lens has a large initial light intensity. Due to the short focal length and low magnification it is characterized by a very large depth of field.
<b>High-quality optics</b>
The lens is internally focused with a minimum focusing distance of 20 centimeters. The optical setup with 12 elements in 8 groups is very complex and promises the best image quality. The multi-coated lenses used in the lens is at walimex pro standard. It enables a higher light output and better color reproduction and higher contrast. In addition, a glass surface with NCS Nano Coating System is used, which promises a more vivid picture.
