Shoten Kobo Co., Ltd. has announced the release of the Zhong Yi Optics interchangeable lens, “SPEEDMASTER 20mm F0.95 ASPH.” The official launch date is January 24, 2024, with a retail price of 76,000 yen (tax included).
This is a large-aperture, wide-angle manual focus lens designed for APS-C format mirrorless cameras. It is available for Canon RF, Sony E, Nikon Z, and Fujifilm X mounts.
© Shoten Kobo Co., Ltd.
With an exceptionally bright maximum aperture of f/0.95, this lens enables clear, low-noise images even in low-light conditions while maintaining low ISO sensitivity.
Additionally, the use of aspherical, ED, and ultra-high refractive index elements effectively suppresses various aberrations, significantly reducing flare and barrel distortion.
The lens barrel is constructed from metal, offering both high durability and a premium tactile quality.
Sample Images
© Shoten Kobo Co., Ltd.
© Shoten Kobo Co., Ltd.
© Shoten Kobo Co., Ltd.
Key Specifications of the New Product
- Focus: MF (Manual Focus)
- Optical Construction: 13 elements in 8 groups (including 1 aspherical element, 1 ED element, and 4 ultra-high refractive index elements)
- Compatible Sensor Size: APS-C
- Minimum Focusing Distance: 0.3m
- Aperture Range: f/0.95–f/16
- Aperture Blades: 9
- Filter Thread: 72mm
- Dimensions: Φ78×93mm (Sony E mount)
- Weight: Approx. 635g (Sony E mount)
- Included Accessories: Lens hood
Cover image: Shoten Kobo Co., Ltd.
