N°1018082 · Family detail
7artisansFisheye·MICRO 4/3 mount

7artisans 4mm F/2.8 Circular Fisheye

Specifications01

Focal length4mm
Max aperturef/2.8
TypeFisheye · Wide · Prime

Summary02

7artisans 4mm f/2.8 circular fisheye lens for Micro Four Thirds, intended for very wide, ultra-distorted perspectives. Useful for creative wide-angle and low-light shooting at the wide end.

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Specifications from lesdeux

Where can this lens be adapted?

The Micro Four Thirds mount has a flange distance of 19.25 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

  • Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
  • Nikon ZAdapter · 3.25 mm

    Covers Four Thirds: it can vignette on a full-frame sensor.

  • Fujifilm XAdapter · 1.55 mm

    Covers Four Thirds: it can vignette on a APS-C sensor.

  • Micro Four ThirdsNative

No plain adapter reaches infinity focus on: Sony E, Canon RF, L-Mount, Fujifilm G (GFX), Canon EF-M, Canon EF, Nikon F.

Sources03

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