Panasonic introduces an ultra-light camera lens as it expands its camera lens lineup with the introduction of the Lumix S 20mm F2.5. This compact, wide-angle prime lens is crafted to seamlessly pair with the earlier-released 40mm F2, offering an expansive view ideal for landscape photography, immersive environmental close-ups, and video work.
A contemporary companion for creatives: Panasonic’s latest creation
Designed to mirror the dimensions of its 40mm counterpart, the 20mm F2.5 stands out with its light weight of just 142g (5oz). Its 62mm filter thread matches others in the lineup, catering to users who value consistency in their gear. Notably, the lens boasts splash, dust, and freeze resistance, appealing to S5 or S1-series users who might find themselves in challenging environments. Indeed, these ultra-light features make this lens particularly suitable for such conditions.
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Optical features and functionality of the new lens
Inside, the lens comprises 11 elements in nine groups, incorporating three aspherical lenses and three Extra-Low Dispersion elements for relatively sharp edge-to-edge. A minimum focus distance of 0.18m (7.1″) enhances its ability to capture dramatic, up-close shots — a popular trend among photographers today. This trend is something Panasonic consistently supports with its lightweight models.
Panasonic maintains its user-centric approach with a customizable control ring, assignable for various functions such as aperture control, shutter speed adjustment, and exposure compensation. This versatility is complemented by an additional customizable function button, ensuring intuitive operation during shoots where the new lens excels.
Availability and pricing
The Lumix S 20mm F2.5 will retail for $499 and become available in October. We will be testing the lens soon to provide a detailed sample gallery for comparison. With Panasonic’s focus on a lightweight approach, users can expect innovative design in upcoming releases.
As Panasonic continues to focus on portability and performance, a detailed look at mirrorless camera production reveals industry trends that might influence future releases.

Exploring Panasonic’s lens specifications
- Lens Type: Prime lens
- Focal Length: 20mm
- Maximum Aperture: F2.5
- Minimum Aperture: F22
- Number of Elements: 11
- Diaphragm Blades: 7
Panasonic continues to enrich its offerings for the L-mount system, focusing on portability and performance. The Lumix S 20mm F2.5 is a promising addition for enthusiasts seeking quality and convenience. With the company’s ultra-light initiative, users can look forward to more dynamic and portable options.
Source: dpreview.com
Frequently asked questions
What new lens did Panasonic introduce?
Panasonic introduced the Lumix S 20mm F2.5, an ultra-light, wide-angle prime lens designed for landscape photography, immersive environmental close-ups, and video work.
How much does the Panasonic 20mm F2.5 lens weigh?
The Panasonic 20mm F2.5 lens weighs 142g (5oz).
What is the price and availability of the Lumix S 20mm F2.5 lens?
The Lumix S 20mm F2.5 will retail for $499 and become available in October.
