The NOKTON 35 mm F0.9 aspherical X-Mount is an ultra-bright standard lens that achieves the widest aperture among Voigtländer’s X-Mount interchangeable lenses. A specially developed front lens (Ground Aspherical Lens) forms the basis for the extraordinary image quality and the high speed, while the lens remains very compact overall with a total length of less than 65 mm. The lens construction consists of 10 elements in 8 groups, including the special GA lens (made of glass material with a high refractive index) and a double-sided aspherical element. Despite the large aperture of F0.9, the minimum aperture is F22, which allows a wide range of creative freedom.
| Manufacturer | Voigtländer |
| Series | Still lens |
| Model | Nokton Aspherical |
| Focal Length | 35mm |
| Max Aperture | f/0.9 |
| Min Aperture | f/22 |
| Format | APS-C |
| Image Circle | - |
| Minimum Focus | 35cm |
| Focus Rotation | - |
| Iris Blades | 12 |
| Optical Design | 10/8 |
| Squeeze | none |
| Front Diameter | 72.7mm |
| Filter Thread | 62mm |
| Focus/Zoom Rod | - |
| Native Mount | X |
| Data Protocol | none |
| Length | 64.9mm |
| Weight | 492g |
| Body Telescope | - |
| Body Material | aluminum |
| Focus Drive | manual |
| Iris Drive | manual |
| Zoom Drive | n/a |
Country of Origin: Austria/Germany
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