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Technical Specs Sigma 28-105mm f2.8 DG DN (A) L-Mount

The Sigma 28-105mm f2.8 DG DN (A) is a powerful, versatile and mobile F2.8 lens with a focal length range of 28 to 105 mm. A standard zoom that clearly exceeds the usual standards.

Top-Features

Versatile 28-105mm-Zoom with constant aperture F2.8
Outstanding handiness thanks to a weight of less than 1 kg
Professional functions, fast autofocus and excellent processing
Internal focusing
Compatible with high-speed autofocus
HLA (High-Response Line Actuator)
Supports DMF and AF+MF
Nano-Porous and Super Multi-Layer Coating
Water and oil-repellent coating (front lens)
Aperture ring with aperture ring click switch and aperture ring lock switch

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Specs

General
Lens type	Standard zoom
Market entry	September 2024
Colour	black

Image sensor
Sensor format	~24x36

Electronics
Autofocus	✔

Lens
Bayonet mount	Leica L
Focal length	28-105 mm
max. speed	f2.8
Number of blades	12
Opt. composition (groups/elements)	18 elements in 13 groups
min. Close-up	40 cm
AF motor	HLA linear motor (High-response Linear Actuator)
Lens hood	✔
Filter thread	82 mm

Dimensions
Dimensions	87.8 x 157.9 mm
Total length	157.9 mm
Diameter	87.8 mm
Weight (incl. battery and memory card)	995 g

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