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Sigma 17mm f/4 DG DN Contemporary L-Mount lens with backpack, filter kit, tabletop tripod and cleaning accessories

SIGMA

SIGMA 17mm f/4 DG DN Contemporary L-Mount Bundle

SKU CH-YJAN-P05GG

Compact 17mm f/4 ultra-wide prime with SLD and aspherical optics, internal focus, and splash-resistant build, bundled with backpack, filters, cleaning kit, tabletop tripod, and accessories

  • TypeZoom Lens
  • Ultra-wide 17 mm field of view for expansive landscapes and interiors
  • Compact 2.5-inch length and lightweight design for easy travel portability
  • Advanced optics with two SLD and three aspherical elements for sharp, low-distortion images
  • Quiet stepping AF motor and 4.7-inch minimum focus for smooth video and creative close-ups
  • Dust- and splash-resistant all-metal construction with magnetic cap for durable daily use

Ultra-wide prime for L-Mount

The Sigma 17mm f/4 DG DN Contemporary is a compact ultra-wide prime lens built for Leica L-Mount cameras. Weighing under 8 oz and measuring 2.5 x 2 inches, it suits landscape, architecture, interior, street and vlogging work where portability matters. Its f/4 maximum aperture keeps the barrel small while delivering professional-grade optics for everyday creative use.

Optical headroom and limits

The optical design uses two Special Low Dispersion elements and three aspherical elements to minimise chromatic aberration and distortion across the frame. A Super Multi-Layer Coating reduces ghosting and flare in challenging light. The minimum focus distance of 4.7 inches allows close-up detail, while the rounded 7-blade diaphragm produces smooth bokeh. The fixed f/4 aperture limits low-light depth-of-field control compared to faster primes.

Build integration and accessories

The all-metal, dust- and splash-resistant construction features tactile knurled aperture and focus rings plus a magnetic metal lens cap. Internal focusing with a quiet stepping motor supports both stills and video work. The bundle adds a backpack, filter kit, lens cap keeper, cleaning solution and cloth, tabletop tripod, air blower and cleaning brush. Compatibility with the Sigma UD-11 USB Dock allows firmware updates and focus tuning.

Highlights

  • Ultra-wide 17 mm field of view for expansive landscapes and interiors
  • Compact 2.5-inch length and lightweight design for easy travel portability
  • Advanced optics with two SLD and three aspherical elements for sharp, low-distortion images
  • Quiet stepping AF motor and 4.7-inch minimum focus for smooth video and creative close-ups
  • Dust- and splash-resistant all-metal construction with magnetic cap for durable daily use

Specifications

BrandSIGMA
TypeZoom Lens

Questions about this item

Will the 17mm f/4 DG DN Contemporary lens mount directly on my existing L-Mount camera body?

Yes, the lens uses the L-Mount interface so it attaches natively to any L-Mount camera without an adapter.

How can I verify the stepping AF motor is focusing accurately after I attach the lens?

Enable focus peaking or magnification in the camera menu, point at a high-contrast edge at 4.7 inches, and confirm the motor snaps quietly to sharp focus.

Which accessories from the bundle are ready to use immediately and which items must I purchase separately?

The bundle supplies the lens, magnetic cap, hood, backpack, filter kit, cap keeper, cleaning solution, cloth, tabletop tripod, air blower and brush; only additional filters or a USB dock for firmware would be extra purchases.

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