Samyang 100mm f/2.8 ED UMC II Macro

Samyang 100mm f/2.8 ED UMC II Macro

Samyang 100mm f/2.8 ED UMC II Macro

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The Samyang 100mm f/2.8 ED UMC II Macro Lens for Micro Four Thirds is a manual focus short telephoto designed for working with subjects both near and far giving you life-size 1:1 magnification with a minimum focusing distance of just 30cm.

The optical design incorporates one high refractive index element and one extra-low dispersion element to reduce chromatic aberrations and distortions throughout the focusing range, and an Ultra Multi-Coating has also been applied to minimize flare and ghosting for increase contrast and color neutrality. A long focal length lens with close focusing abilities and a high magnification ratio, this macro lens is ideal for making close-up, detailed images of nearby subjects.

Please Note: Alternative mount version shown for illustration only. This lens features a Micro Four Thirds mount.

1:1 Macro Photography

Thanks to Samyang’s superior optical technology, you can produce accurate, sharp images at the minimum focus distance.

Minimized Flare and Ghost Effects with Ultra Multi Coating

By reducing the impact of flares and ghosting effects in your pictures while ensuring excellent image quality and contrast from the center to the periphery, it offers crystal clear, sharp image quality.

Bright F2.8 Aperture

Guarantees faster shutter speed in low light conditions and adds depth to your pictures by blurring the background.

Smooth Focus Ring

Smooth focusing ensures precise control and produces images with incredible sharpness, making it the ideal choice for indoor and night shooting.


  • MPN - 200756
  • GTIN - 8809298884185
Focal Length100mm (35mm Equivalent Focal Length: 200mm)
Maximum Aperturef/2.8
Minimum Aperturef/32
Lens MountMicro Four Thirds
Format CompatibilityMicro Four Thirds
Angle of View24.8°
Minimum Focus Distance1.01' / 30.7 cm
Maximum Magnification1x
Macro Reproduction Ratio1:1
Optical Design15 Elements in 12 Groups
Diaphragm Blades9, Rounded
Focus TypeManual Focus
Image StabilizationNone
Filter Size67 mm (Front)
Dimensions (ø x L)2.85 x 5.82" / 72.5 x 147.9 mm
Weight1.6 lb / 725 g
  • Micro Four Thirds System Lens
  • 200mm (35mm Equivalent)
  • Aperture Range: f/2.8 to f/32
  • One High Refractive Index Element
  • One Extra-Low Dispersion Element
  • Ultra Multi-Coating
  • 1:1 Magnification, 30cm Minimum Focus
  • Internal Focus; Manual Focus Design
  • Non-Rotating Filter Mount
  • Rounded 9-Blade Diaphragm