Sigma DG DN Contemporary 45mm F/2.8

Specifications01

MountL-MOUNT

Focal length45mm

Max aperturef/2.8

TypePrime

Release year2019

Weight215 g

Filter size55 mm

Physical length46.2 mm

Min focus distance0.24 m

Min aperturef/22

AutofocusNo

StabilizationNo

Sensor coverage43.3 mm

Additional Info02

Lens TypePrime lens

Summary02

Sigma 45mm F2.8 DG DN is a prime standard lens for L-mount, designed for general photography including portraits. It has a maximum aperture of f/2.8 for low-light and subject separation.

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Specifications from cined

Where can this lens be adapted?

The L-Mount mount has a flange distance of 20 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
Leica TL and Sigma DC lenses cover APS-C only.

Sony EAdapter · 2 mm
The camera mount (46.1 mm) is narrower than the lens mount (51.6 mm). A large rear element can darken the corners.
Nikon ZAdapter · 4 mm
Fujifilm XAdapter · 2.3 mm
L-MountNative
Canon EF-MAdapter · 2 mm

No plain adapter reaches infinity focus on: Canon RF, Micro Four Thirds, Fujifilm G (GFX), Canon EF, Nikon F.