Panasonic Lumix G 20mm F1.7 ASPH

Micro Four Thirds (MFT/M43)

Review

The Panasonic Lumix G 20mm F1.7 ASPH lens is a compact and lightweight prime lens that has become a favorite among Micro Four Thirds photographers. With its fast F1.7 maximum aperture, this lens provides excellent low-light performance and a shallow depth of field, making it an appealing choice for street photography, portraits, and everyday shooting.

One key feature of the Lumix G 20mm is its sharpness. From wide open at F1.7 to its maximum aperture of F16, the lens delivers impressive detail and clarity, especially in the center of the frame. Corner performance is also surprising for a lens of this size, displaying minimal distortion and aberrations. Additionally, the lens has a solid build quality, feeling robust in hand while remaining portable, which is an attractive characteristic for photographers on the go.

The focusing system of the Lumix G 20mm is another highlight. It employs a fast and quiet internal autofocus, making it ideal for video work as well as still photography. Furthermore, the lens features a seamless aperture ring that allows for smooth exposure adjustments, providing a tactile experience for creative control.

However, there are a couple of downsides worth noting. The lens has a tendency to exhibit some vignetting at wider apertures, which may not be suitable for every type of photography or every photographer's style. Additionally, while the maximum aperture of F1.7 is commendable, some photographers may desire faster lenses for more demanding low-light situations.

Pros and Cons

Pros

• Excellent sharpness and image quality across the frame
• Lightweight and compact design, making it easy to carry
• Fast internal autofocus that is quiet and efficient
• Smooth and usable aperture ring for tactile control

Cons

• Some vignetting at wider apertures
• Lacks a faster maximum aperture (compared to other lenses)

Verdict

The Panasonic Lumix G 20mm F1.7 ASPH is a highly versatile lens that excels in delivering sharp images and performing well in a variety of shooting conditions. Its lightweight build and solid construction make it a go-to choice for travel and street photography. Despite minor concerns surrounding vignetting and its maximum aperture speed, its overall performance and usability make it a compelling option for Micro Four Thirds users looking to enhance their lens collection. Whether you're a seasoned photographer or a hobbyist, the Lumix G 20mm is certainly worth considering.