Sigma 45mm F2,8 DG | Contemporary (L-Mount)

L-Mount, APS-C / DX
12Ratings
BrandMore from Sigma
Test reportsVery good based on 1 test
Delivered between Wed, 12.8. and Thu, 17.9.
Supplied by
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Bayonet lens mount2

Product details

The Sigma 45mm F2.8 DG Contemporary lens is a high-quality prime lens specifically designed for use with compact full-frame mirrorless cameras. It combines user-friendly handling with excellent optical performance, making it an ideal choice for photographers seeking a balanced combination of mobility and image quality. Weighing only 235 grams, this lens is lightweight and portable, making it a perfect companion for everyday use. The construction includes 8 lenses in 7 groups, ensuring outstanding image sharpness and color reproduction. The maximum aperture of f/2.8 allows for creative possibilities in controlling depth of field, while the minimum focusing distance of 24 cm offers versatile shooting options. The lens is part of Sigma's Contemporary series, known for its optimal balance between performance and portability.

  • Designed for full-frame mirrorless cameras
  • Lightweight design at just 235 grams
  • Maximum aperture of f/2.8 for creative photography
  • Minimum focusing distance of 24 cm for versatile applications
  • High-quality construction with 8 lenses in 7 groups.

Sigma Switzerland Warranty

Product includes the official SSC card with the Sigma lifetime service warranty and services on all SIGMA products. The repair guarantee or warranty is valid for 2 years. The Swiss warranty cannot be guaranteed for marketplace suppliers.

Key specifications

Lens type
Normal lens, Prime lens
Bayonet lens mount
L-Mount
Sensor compatibility
APS-C / DX
Focus type
Autofocus
Weight
215 g

General information

Item number
56259184
Manufacturer
Sigma
Category
Lenses
Manufacturer No.
36B969
Release date
16.4.2025

Colour

Colour
Black

Material

Material group
Glass

Focusing

Minimum focus distance
0.24 m

Camera lens properties

Lens type
Normal lens, Prime lens
Bayonet lens mount
L-Mount
Focal length
45 mm
Min. focal length (exact)
45 mm
Max. Focal length (exact)
45 mm
Aperture
2.80 f/
Min. aperture
22 f/
Sensor compatibility
APS-C / DX
Number of diaphragm blades
7x
Filter thread
55 mm
Number of lenses
8
Number of lens groups
7
Lens equipment
Circular aperture
Focus type
Autofocus

Objective 2 properties

Min. focal length (exact)
45 mm
Max. Focal length (exact)
45 mm
Min. aperture opening
f/22
Max. aperture
f/2.8
Filter thread
55 mm

Voluntary climate contribution

CO₂ emissions
0.13 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
FRONT CAPLCF-55 IV, LENS HOODLH577-02BLH577-02S, MAGNETIC METAL LENS CAPLCF55-02 MBLCF55-02 MS, Pouch, REAR CAPLCR III

Product dimensions

Weight
215 g
Length
46.20 mm
Diameter
64 mm

Package dimensions

Length
21.10 cm
Width
11 cm
Height
9.60 cm
Weight
561 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Lenses» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 2.7artisans
    0.4 %
  • 2.Nikon
    0.4 %
  • 2.Sigma
    0.4 %
  • 5.Sony
    0.5 %
  • 6.Fujifilm
    0.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Viltrox
    1 day
  • 3.Laowa
    3 days
  • 4.Sigma
    6 days
  • 5.Nikon
    9 days
  • 6.Samyang
    10 days

Return rate

How often is a product of this brand in the «Lenses» category returned?

Source: Digitec Galaxus
  • 5.Dzofilm
    6.1 %
  • 6.OM System
    6.4 %
  • 7.Sigma
    7 %
  • 8.Olympus
    7.2 %
  • 9.TTArtisan
    7.4 %
Source: Digitec Galaxus

Very good99/100
Foto Hits Logo
Foto HitsSingle testReleaseJune 2020
  • PositiveDie Kombination aus kleinem Gehäuse, geringem Gewicht und hoher Leistung ist neben dem praktischen Blendenring der wichtigste Pluspunkt.
  • NegativeBei Offenblende zeichnet das Sigma-Objektiv etwas zu weich. Leicht abgeblendet holt es dann Maximalleistung aus hochauflösenden Sensoren.

Wer ein praktisches Alltagsobjektiv für seine Sony-, Leica- oder Panasonic-Systemkamera mit Vollformatsensor sucht, das die klassische Normalbrennweite abdeckt, macht mit dem neuen Sigma-Objektiv nichts falsch. Das Preis-Leistungs-Verhältnis ist sehr gut.

This test report belongs to a different type: 45mm f/2.8 DG DN, L-Mount (Leica L, full size)