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Shoten Kobo Launches 70-Unit Lailens 50mm f/1.1 KP Based on Rare Hugo Meyer Kino Plasmat

other · 2026-07-23

Shoten Kobo Co., Ltd. has announced the Lailens LTM 50mm f/1.1 KP, an ultra-fast lens limited to 70 units worldwide. Priced at 138,000 yen (about $840), it recreates the optical design of the pre-war Hugo Meyer Kino Plasmat 5cm f/1.5, a rare cinema lens that sold for 10,800 euros at the 19th Leitz Photographica Auction in 2011. The project began as a commission from an individual, leading to a production run of 70. The lens features a 13-bladed aperture, a 52mm front filter thread, weighs 308 grams, and measures 44.5mm in length. It is a manual focus lens with a minimum focusing distance of 0.5 meters (0.7 or 0.9 meters with rangefinder coupling). Native Leica M-Mount, ships with an L39 adapter ring. Available now directly from Shoten Kobo.

Key facts

  • Lailens LTM 50mm f/1.1 KP announced by Shoten Kobo Co., Ltd.
  • Limited to 70 units worldwide.
  • Price: 138,000 yen (approx. $840).
  • Based on Hugo Meyer Kino Plasmat 5cm f/1.5.
  • Original lens sold for 10,800 euros at 19th Leitz Photographica Auction in 2011.
  • Project started as a commission from an individual.
  • 13-bladed aperture, 52mm filter thread, 308g weight, 44.5mm length.
  • Manual focus, minimum focus 0.5m (0.7/0.9m with rangefinder).

Entities

Institutions

  • Shoten Kobo Co., Ltd.
  • Hugo Meyer
  • Leitz Photographica Auction
  • PetaPixel
  • CAPA Camera Web

Sources