N°274377 · Family detail
PanasonicPrime·L-MOUNT mount·2026
Panasonic LUMIX S 40mm F/2
Specifications01
MountL-MOUNT
Focal length40mm
Max aperturef/2
TypePrime
Release year2026
Weight144 g
Filter size62 mm
Physical length41 mm
Barrel diameter69 mm
Min focus distance0.3 m
Max magnification0.17
Aperture blades7
Optical elements7
Groups6
AutofocusYes
StabilizationNo
Weather sealedNo
Aperture controlNo
Sensor coverageFull Frame
Approx price$400
Additional Info02
TypeStandard prime
Lens TypePrime lens
Angle Of View57°
Summary02
Panasonic Lumix S 40mm f/2 is a L-mount prime lens with a bright fixed maximum aperture for general-purpose use, including portraits and low-light shooting.
AI-assisted summary — verify against linked sourcesWhere 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.
Other Mounts03
No alternate mounts are indexed for this family yet.