The Sigma 20mm F2.0 DG | Contemporary is a high-quality wide-angle lens specifically designed for L-Mount cameras. With a focal length of 20 mm and a maximum aperture of f/2.0, this lens offers excellent light-gathering capabilities, making it ideal for low-light photography. The construction features 13 lenses in 11 groups, resulting in high image quality and precise sharpness. The minimum focusing distance of 22 cm allows for creative close-up shots, while the 9 diaphragm blades provide an appealing background blur. The lens is lightweight and compact, making it a practical companion for photographers who value mobility. With a robust design and an elegant black finish, it is both functional and aesthetically pleasing.
Lens type | Prime lens, Wide-angle lens |
Bayonet lens mount | L-Mount |
Sensor compatibility | full size |
Focus type | Autofocus, Manual focus |
Weight | 370 g |
Item number | 56259182 |
Manufacturer | Sigma |
Category | Lenses |
Manufacturer No. | 49B969 |
Release date | 16-4-2025 |
Colour | Black |
Material group | Metal |
Material | Metal housing |
Minimum focus distance | 0.22 m |
Lens type | Prime lens, Wide-angle lens |
Bayonet lens mount | L-Mount |
Focal length | 20 mm |
Min. focal length (exact) | 20 mm |
Max. Focal length (exact) | 20 mm |
Aperture | 2 f/ |
Min. aperture | 22 f/ |
Sensor compatibility | full size |
Number of diaphragm blades | 9x |
Filter thread | 62 mm |
Number of lenses | 13 |
Number of lens groups | 11 |
Focus type | Autofocus, Manual focus |
Min. focal length (exact) | 20 mm |
Max. Focal length (exact) | 20 mm |
Aperture | f/2 - 22 |
Filter thread | 62 mm |
CO₂ emissions | 0,54 kg |
Climate contribution | EUR 0,12 |
Scope of delivery | FRONT CAPLCF-62 IV, LENS HOODLH656-06BLH656-06S, MAGNETIC METAL LENS CAPLCF62-02 MBLCF62-02 MS, Pouch, REAR CAPLCR III |
Weight | 370 g |
Length | 72.40 mm |
Diameter | 70 mm |
Length | 22 cm |
Width | 11.50 cm |
Height | 10.60 cm |
Weight | 775 g |
How often does a product of this brand in the «Lenses» category have a defect within the first 24 months?
Source: GalaxusHow 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: GalaxusHow often is a product of this brand in the «Lenses» category returned?
Source: Galaxus
The new Sigma i-series lens, which costs 700 euros, is specially designed for mirrorless cameras. This is especially important for wide-angle lenses, because without a mirror box the distance to the sensor shrinks, which makes the lens construction easier. Open, the resolution in the centre of the image is good to very good, the contrast very high...
The new Sigma lens fits very well into the manufacturer's i-Series model range thanks to its outstanding imaging performance. It expands this product line with a powerful wide-angle solution that enables exceptional perspectives and image effects.
