Sigma 100-400mm f/5-6.3 & 23mm f/1.4 DC DN Contemporary Lenses for Fujifilm X-Mount

Sigma has officially announced two new additional lenses for Fujifilm X Mount:

All compatible lenses for Fujifilm | Fujifilm Lens Abbreviations and Meanings

The Sigma 100-400mm F5-6.3 DG DN OS lens is expected to retail for $949, while the 23mm F1.4 DC DN lens will be priced at around $549. Both lenses are set to become available starting from September 21st. Additionally, for those who already own either lens in E or L mounts, Sigma offers a mount conversion service to convert them to X-mount.

It’s worth noting that both of these lenses already exist for other mounts. The 100-400mm lens, which comes with image stabilization, can cover the full-frame image circle. However, when used on the X-mount, it functions as a 150-600mm equivalent (with the usual considerations regarding depth-of-field and total light gathering).

On the other hand, the 23mm F1.4 is a compact prime lens designed specifically for APS-C sensors. It complements the existing lineup of 16mm, 30mm, and 56mm DC DN lenses. This lens faces direct competition from Fujifilm’s own 23mm F1.4 and more affordable options from Tokina and Viltrox.

With the introduction of these two lenses, Sigma’s X-mount lens range expands to a total of six lenses, joining the existing three DC DN primes and the 18-50mm F2.8 DC DN.


Sigma 23mm f/1.4 DC DN Contemporary Lens

  • Lens construction: 13 elements in 10 groups with 3 SLD and 2 aspherical lens elements
  • Inner focus system
  • Compatible with high-speed autofocus
  • Stepping motor
  • Compatible with lens-based optical correction
  • Support DMF and AF+MF
  • Super Multi-Layer Coating
  • Petal Type Lens Hood LH554-01
  • Mount with dust and splash resistant structure
  • Designed to minimize flare and ghosting
  • 9-blade rounded diaphragm
  • High-precision, durable brass bayonet mount

Sigma 100-400mm f/5-6.3 DG DN OS Contemporary Lens:

  • Remarkably lightweight and compact body
  • High-resolution, high-contrast image quality
  • Effective correction of aberrations and distortion
  • Image stabilization (OS) of four stops
  • AFL button, zoom lock, focus limiter, OS mode switch
  • Responsive and near-silent stepping focus motor
  • Mount with dust and splash resistant structure
  • TSC (Thermally Stable Composite) construction
  • Super Multi-Layer Coating reduces flare and ghosting
  • Compatible with Lens Aberration Correction

You can see more information at the official site:

Additional Coverage

Sigma 100-400mm

Sigma 23mmF1-4

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