SPEEDMASTER Launch: Ultra-Fast 20mm f/0.95 Wide-Angle MF Lens | Shoten Kobo

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.

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.

• 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.