Compact Standard Prime — L-Mount
Panasonic Lumix S
40mm F2
S‑S40
7 elements · 6 groups
7-blade iris
144g · 40.9mm
| Mount | L-Mount, full-frame |
| Focal length | 40mm (fixed) 57° diagonal • 48.5° horizontal • 33.4° vertical (calculated, full-frame) |
| Maximum aperture | F2 – F22 |
| Optical design | 7 elements in 6 groups Includes 3 aspherical elements to control aberrations |
| Aperture blades | 7, circular diaphragm |
| Autofocus | Stepping motor AF AF/MF switch and customizable focus button on the barrel |
| Minimum focus distance | 0.3m (11.8″) |
| Maximum magnification | 0.17x |
| Crop zoom | Digital telephoto extension up to 2x Retains image quality via in-camera processing |
| Filter thread | 62mm Shared with the LUMIX S 18–40mm F4.5–6.3 kit zoom |
| Weather sealing | Dust and splash resistant • freeze resistant to –10°C Fluorine-coated front element |
| Dimensions | Approx. Ø69mm × 40.9mm (2.7′ × 1.61′) |
| Weight | Approx. 144g (0.32lb) Excluding front and rear caps |
| Controls | Customizable focus/control ring & Fn button • AF/MF switch |
| Video features | Focus breathing suppression • micro-step aperture control |
| Colours | Black (S-S40K) • Silver (S-S40S) |
| Released | Early June 2026 • $399.99 / £349.00 |
Panasonic LUMIX S Series
S‑S40
Where to Buy
Check prices for the Panasonic Lumix S 40mm F2 (S‑S40) at the following retailers:
United Kingdom
United States
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