Samyang 20mm T1.9 ED AS UMC - Lens

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Model Details

Manual focus normal cinema lens made for Micro Four Thirds mount digital mirrorless cameras by Samyang. It is designed for Micro Four Thirds-sized sensors and gives the equivalent field of view to a 40mm lens on full frame/35mm. Like other cinema lenses, it has geared and static focus and aperture rings. Metal/plastic body available in black.

  • Samyang 20mm T1.9 ED AS UMC (13 elements, 12 groups)
  • Minimum focus distance: 0.2m
  • Aperture blades: 7
  • Size: 113 x 82 mm
  • Weight: 541g
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Micro Four Thirds (M4/3)

The Micro Four Thirds (M4/3, Micro 4/3, or MFT) format is a digital sensor system originally introduced by Olympus and Panasonic in 2008. The system was developed as an advancement of Olympus’ Four Thirds system and was intended to minimize camera size without sacrificing image quality.

These Micro Four Thirds cameras were some of the first mirrorless cameras on the market. They were also easy to adapt lenses to, which renewed interest in vintage lenses. This is because of the short flange distance of the system. It’s possible to mount lenses from Canon, Leica, Nikon, Olympus, Pentax, and more without compatibility issues.

Click here to read more about the MFT system from the Four Thirds system standard group webpage.

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Samyang 20mm T1.9 ED AS UMC - Lens Price History
Date Sold SKU Quality Control Price Image
13 Nov 2025 T100326 € 191.25 Samyang 20mm T1.9 ED AS UMC - Lens Image