We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black cylindrical lens barrel with silver mount and petal hood

SIGMA

SIGMA 24mm F2 DG DN Sony E 403965 camera lens

SKU CH-BVSN-0C0PM

A 24 mm prime lens with 13 elements in 11 groups, including one FLD, two SLD and two aspherical elements, a stepping motor for fast autofocus, an aperture ring, dust- and splash-proof mount.

  • TypeZoom Lens
  • CompatibilityMirrorless Camera
  • ColorBlack
  • Focus TypeAuto Focus
  • Wide-angle prime perspective with 24 mm focal length
  • 13 elements in 11 groups including 1 FLD and 2 SLD elements
  • Stepping motor delivers fast, quiet autofocus for stills and video
  • Dust- and splash-proof mount protects internals in harsh conditions
  • Multi-layer coating reduces flare and ghosting for high contrast

Prime wide-angle for Sony E-mount

The SIGMA 24mm F2 DG DN is a fixed focal length lens designed for Sony E-mount mirrorless cameras. It uses a stepping motor for fast, quiet autofocus and includes an aperture ring for direct exposure control. The barrel features a dust- and splash-resistant mount and ships with a petal-type hood. It is built for photographers who want a compact, bright wide-angle prime.

Optical design for consistent rendering

The lens construction uses 13 elements in 11 groups, including one FLD element, two SLD elements and two aspherical elements to suppress aberrations across the frame. Multi-Layer Coating reduces flare and ghosting when shooting into light sources. The stepping motor maintains responsive focus during extended shooting sessions without audible hunting.

Upgrade from kit zooms or slower primes

This lens replaces variable-aperture kit zooms or older f/2.8 primes with a constant F2 maximum aperture and a modern optical formula. The jump is worth it when you need shallower depth of field, better low-light capability and corner-to-corner sharpness in a lightweight, weather-sealed package made in Japan.

Highlights

  • Wide-angle prime perspective with 24 mm focal length
  • 13 elements in 11 groups including 1 FLD and 2 SLD elements
  • Stepping motor delivers fast, quiet autofocus for stills and video
  • Dust- and splash-proof mount protects internals in harsh conditions
  • Multi-layer coating reduces flare and ghosting for high contrast

Specifications

TypeZoom Lens
CompatibilityMirrorless Camera
ColorBlack
Focus TypeAuto Focus
BrandSIGMA
Model403965

Questions about this item

How much power does the SIGMA 24mm F2 DG DN draw during extended shooting sessions?

The lens uses a stepping motor for autofocus and has no built-in stabilisation, so its power draw from the camera body is minimal during all-day use.

Which camera bodies are required to use the SIGMA 403965?

It mounts only on Sony E-mount mirrorless cameras that support lens-based optical correction and the ideal-speed autofocus protocol.

Will the SIGMA 24mm F2 DG DN work correctly with older Sony E-mount bodies that lack lens-based correction?

The lens functions on any Sony E-mount body, but optical corrections and the fastest autofocus mode are only active on cameras that support those features.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.