聚焦系统
| 固定焦距 |
35 mm |
| 最大光圈 |
22 |
| 最大焦距（35mm胶片当量） |
56 mm |
| 最近聚焦距离 |
0.25 m |
| 内部对焦（IF） |
Y |
| 光阑叶片数量 |
8 |
| 非球面元件数目 |
1 |
| 图像稳定器 |
N |
| 最小光圈 |
1.5 |
35mm, Full Frame, F1.5-22, Ø83mm, 77mm, 13/12, Sony E
The Rokinon 35mm T1.5 Cine AS UMC Lens was developed primarily for film and video applications. The cine version of Rokinon's 35mm lens features industry-standard gearing for the focus and aperture ring, and the aperture ring has been de-clicked for smooth iris pulls. The aperture and focus scales have also been relocated to the side of the lens, where it is easier for focus pullers to read them.
This lens is compatible with full-frame sensors and can also be used on APS-C-sized sensors, where the 35mm-equivalent focal length will be 56mm. The optical construction incorporates two high refractive index elements and one aspherical element to reduce chromatic aberrations and distortion to produce sharper imagery. Additionally, a UMC coating has been applied to lens elements to minimize lens flare and ghosting for more contrast-rich images.
- Wide-angle prime lens is well-suited to use in a broad variety of shooting situations.
- Fast T1.5 maximum aperture benefits working in low-light conditions and provides greater control over focus placement for shallow depth of field applications.
- Two high refractive index elements and one aspherical element reduce chromatic aberrations in order to produce greater sharpness and clarity.
- UMC coating improves light transmission and suppresses lens flare and ghosting for more contrast-rich, color-neutral images.
- Geared aperture and focus rings are compatible with standard follow focuses for greater control over adjustment.
- De-clicked aperture ring facilitates smooth, quiet exposure adjustments during recording.
