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Large black cylindrical lens with wide front element and silver mount ring

SIGMA

SIGMA 14mm f/1.4 DG Art camera lens for Sony E

SKU CH-SWRR-RBGQR

Ultra-wide 14mm prime with f/1.4 aperture and 19-element optical design for superior astrophotography and low-light performance

  • Exceptional clarity from 19 elements in 15 groups
  • Outstanding low-light capture with f/1.4 aperture
  • Dramatic ultra-wide 14mm perspective for landscapes
  • Sharp star rendering with corrected coma flare
  • Reliable autofocus speed for dynamic scenes

Ultra-Wide Prime for Sony E

The Sigma 14mm f/1.4 DG Art is a fixed-focal-length lens built for Sony E-mount cameras. It combines an ultra-wide 14mm field of view with a bright f/1.4 maximum aperture. Nineteen elements in fifteen groups, including three FLD, one SLD and four aspherical elements, correct aberrations across the frame. The optical design targets sagittal coma flare to render point-light sources cleanly.

Upgrade from Slower Wide Zooms

Photographers moving from variable-aperture ultra-wide zooms gain two full stops of light-gathering power at 14mm. The jump is worth it when you regularly shoot the Milky Way, dim interiors or low-light architecture without a tripod. Prime sharpness and coma control also exceed typical zoom performance at the edges. Buyers who need zoom flexibility or a longer focal range should look elsewhere.

Build-Around Considerations

The large front element accepts rear-filter gel sheets but not standard screw-on filters, so plan for a dedicated filter holder system. A sturdy tripod and remote release complement the lens for long-exposure astro work. Fast, quiet autofocus suits single-subject work, yet manual-focus override is smooth for critical star focusing. The lens balances well on full-frame and APS-C E-mount bodies.

Highlights

  • Exceptional clarity from 19 elements in 15 groups
  • Outstanding low-light capture with f/1.4 aperture
  • Dramatic ultra-wide 14mm perspective for landscapes
  • Sharp star rendering with corrected coma flare
  • Reliable autofocus speed for dynamic scenes

Specifications

No published specifications for this item yet.

Questions about this item

What filter-thread size does the 14mm f/1.4 DG Art lens need for screw-on filters?

The lens does not accept screw-on filters; a rear gelatin filter holder is provided instead.

Which step do owners often miss when mounting this lens on a Sony E-mount body?

Align the white mounting index on the lens barrel with the white dot on the camera, then rotate clockwise until it clicks.

How should the front element be cleaned after astrophotography sessions?

Use a blower to remove loose dust, then gently wipe with a microfibre cloth and lens cleaning fluid if needed.

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