A truly fast prime for mirrorless cameras, the 35mm F1.2 ED AS UMC CS Lens from Rokinon is designed for APS-C cameras, and provides a 56mm equivalent focal length. This lens is characterized by its bright f/1.2 maximum aperture, which allows for extensive control over depth of field and selective focus, and also benefits shooting in difficult lighting conditions.
The optical design incorporates one extra-low dispersion element and two aspherical elements in order to minimize both chromatic and spherical aberrations, for increased clarity and sharpness, and individual elements also feature an Ultra Multi-Coating to reduce lens flare and ghosting. The manual focus design affords precise focusing control down to 1.25' and a rounded nine-blade diaphragm also contributes to a pleasing bokeh quality.
- This 35mm f/1.2 prime is designed for APS-C-format Canon EF-M-mount mirrorless cameras and provides a slightly-longer-than-normal 56mm equivalent focal length.
- Exceptionally fast f/1.2 maximum aperture affords a high degree of depth of field control, to suit selective focus shooting, and also benefits working in low-light conditions.
- Two aspherical elements are featured in the optical design in order to minimize spherical aberrations, increase sharpness, and provide even illumination from edge-to-edge.
- One extra-low dispersion element is used to reduce chromatic aberrations and color fringing for improved clarity and color accuracy.
- An Ultra Multi-Coating has been applied to individual elements in order to reduce flare and ghosting for increased contrast and a neutral color balance.
- Manual focus operation allows for precise control with a minimum focusing distance of 1.25'.
- Rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality.
Specifications
Model Name | 35mm F1.2 ED AS UMC CS | ||||
Aperture Range | F1.2 ~ 16 | ||||
Optical Construction | 9 Elements in 7 Groups | ||||
Special Elements | 2 ASP, 1 ED | ||||
Coating | UMC | ||||
Minimum Focusing Distance | 0.38m (1.24ft) | ||||
Filter Size | 62.0mm | ||||
Maximum Diameter | 67.5mm | ||||
Mount | Canon M | Fujifilm X | Sony E | MFT | |
Angle of View | APS-C | 42.1˚ | 44.6˚ | 44.6˚ | - |
Four-Thirds (4/3") | - | - | - | 34.6˚ | |
Length | 74.1mm | 74.5mm | 74.2mm | 73.0mm | |
Weight | 420g | 433g | 420g | 420g |
MTF Chart
![](https://cdn.shopify.com/s/files/1/0396/7280/7578/t/33/assets/413861316621c3b65ba8f4a1caae5ba3.jpeg?v=1697828930)
Optical Construction
![](https://cdn.shopify.com/s/files/1/0396/7280/7578/t/33/assets/fe1cf8d1db935ae4cc48cc745a637d0e.png?v=1697828937)
Features
![](http://buyrokinon.com/cdn/shop/files/FEATURE_1_64040db4-069b-4d15-a608-f6a0a18051e6.jpg?v=1699480469&width=1080)
Bright F1.2 Aperture
![](http://buyrokinon.com/cdn/shop/files/FEATURE_2_50ff4069-098c-45eb-97a6-0adb02414a04.jpg?v=1699480486&width=1080)
Aspherical Lens
![](http://buyrokinon.com/cdn/shop/files/FEATURE_3_8df5d140-2ab9-412b-8087-524cd746c1cb.jpg?v=1699480503&width=1080)
Minimized Flare and Ghost Effects with Ultra Multi Coating
![](http://buyrokinon.com/cdn/shop/files/FEATURE_4_211a8db1-d43b-41d5-88e3-dbe741d51f4c.jpg?v=1699480521&width=1080)
Compact & Lightweight
![](http://buyrokinon.com/cdn/shop/files/FEATURE_5_0914bb73-4ead-4958-9c18-32bd943bd42d.jpg?v=1699480536&width=1080)