Samyang announced “Remaster Slim”: the world’s first optical exchange autofocus ultra-slim lens




The previous Samyang teaser was for a new "Remaster Slim" lens that was officially announced today - the world’s first optical exchange autofocus ultra-slim lens that allows you to exchange only the optical elements (optical system) inside the lens instead of replacing the entire lens:

World's First Optical Exchange AF Lens

This innovative technology allows you to exchange only the optical elements (optical system) inside the lens instead of replacing the entire lens of the camera. This technology allows you to use lenses with various optical characteristics in one lens body, greatly increasing the flexibility of photo and video shooting and efficiently saving space. The magnetically fixed bayonet mount is easy to exchange and can be quickly replaced depending on the situation. The 21mm, 28mm, and 32mm optical systems are inspired by legendary P&S film cameras of the past. These lenses have been reborn with designs optimized for digital sensors while maintaining their unique characteristics.


Smaller, Lighter, More Versatile

Remaster slim is smaller and lighter than previous models, while adding more features to make it even more powerful. This model offers enhanced portability and various shooting features that users need, delivering outstanding performance in any shooting environment. Despite its small size of less than 2cm and weight of less than 80g, it features a custom AF/MF switch for upgraded versatility. Additionally, in MF mode, the MOD is shortened, allowing you to capture subjects more dynamically and realistically. This small and cute lens will transform any E-mount mirrorless camera into a portable auto camera.


Here are the technical specifications:

Samyang Remaster Slim Base

  • Autofocus mechanism: STM
  • Filter size: 49mm
  • Available mounts: Sony E/FE,
  • Dimensions: 19.5 × 63 mm
  • Weight: 58.1 g

21mm f/3.5 module

  • Focal length: 21mm,
  • Light intensity: f/3.5,
  • Field of view: 96.3°,
  • Focus from: 0.15 m,
  • Maximum magnification: 0.23x,
  • Maximum aperture value: 22,
  • Number of diaphragm blades: 7,
  • Construction: 7 elements / 6 groups (2 PMO aspherical elements, 1 ED glass element),
  • Weight: 12.6 g.

28mm f/3.5 module

  • Focal length: 28mm,
  • Light intensity: f/3.5,
  • Field of view: 73°,
  • Focus from: 0.23 m,
  • Maximum magnification: 0.17x,
  • Maximum aperture value: 22,
  • Number of diaphragm blades: 7,
  • Construction: 6 elements / 6 groups (2 PMO aspherical elements, 1 ED glass element, 1 HR glass element),
  • Weight: 12.5 g.

32mm f/2.8 module

  • Focal length: 32mm,
  • Light intensity: f/2.8,
  • Field of view: 64.6°,
  • Focus from: 0.28 m,
  • Maximum magnification: 0.15x,
  • Maximum aperture value: 22,
  • Number of diaphragm blades: 7,
  • Construction: 6 elements / 6 groups (2 PMO aspherical elements, 1 HR glass element),
  • Weight: 8.4 g.

Pre-orders are currently available only in Korea. Additional information is available here. In the US, Samyang lenses are sold at B&H Photo.

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