Panasonic LUMIX G Leica DG Summilux 12mm F1 4 ASPH Avis | 54 Données comparées

The Panasonic Leica 12mm f/1.4 DG Summilux ASPH is a premium, weather-sealed metal lens built for Micro Four Thirds cameras, offering a 24mm equivalent focal length and an exceptionally bright f/1.4 aperture. The reviewer praises its physical handling, highlighting the handy AF/MF physical toggle switch and a dedicated external aperture ring. In terms of image quality, the lens delivers excellent contrast and corner-to-corner sharpness across most apertures. Optical flaws like distortion and chromatic aberrations are minor and easily correctable in post-processing. Furthermore, the quick, silent inner autofocus system and wide f/1.4 aperture make it a highly effective tool for challenging low-light environments and astrophotography. However, the lens has a few distinct drawbacks, most notably its poor resistance to flare and ghosting when shooting toward direct light sources, which often creates rainbow or oval reflections. Tactile issues include a lack of a distance scale on the lens barrel and clicking aperture ring stops that feel a bit too soft, leading to accidental setting adjustments. It lacks built-in optical image stabilisation, which may limit handheld shooting performance on older, non-stabilised Panasonic camera...

The Panasonic Leica DG Summilux 12mm f/1.4 ASPH is a premium, weather-sealed, wide-angle Micro Four Thirds lens delivering outstanding center sharpness at f/1.4 and excellent performance for low-light, landscape, and astrophotography. It features a robust metal build, fast autofocus, and a tactile, clicked aperture ring, achieving peak resolution between f/2.8 and f/4. Drawbacks include a high price, relatively large size, and occasional minor chromatic aberration, with the physical aperture ring being inoperable on Olympus bodies.

The Panasonic Leica DG Summilux 12mm f/1.4 Asph is a premium, 24mm-equivalent wide-angle prime lens designed for the Micro Four Thirds system. It stands out as one of the few autofocus wide-angles with a bright f/1.4 aperture, making it twice as fast as main rivals like the Olympus 12mm f/2. Reviewers highlight its exceptional build quality, featuring an all-metal, weather-sealed construction that includes a physical aperture ring and a fast, quiet stepping motor for silent autofocus. Despite its "dumpy" 70mm x 70mm dimensions and 335g weight, which make it bulky compared to other system primes, the lens provides pro-level handling and "character" in its image rendering. Optically, the lens is praised for its extreme sharpness across the frame, particularly when stopped down to f/4, and its ability to deliver a "3-D look" with smooth bokeh from its nine rounded blades. It is highly effective for astrophotography due to well-controlled coma and the ability to capture individual stars with clarity. However, the review notes significant cons, including a high launch price of £1,199, noticeable chromatic aberration (purple fringing) in high-contrast areas,...

Performance and Usability Highlights The Panasonic Leica 12mm DG Summilux f/1.4 ASPH is a premium, beautifully crafted Micro Four Thirds lens that mimics the physical proportions and high-quality metal detailing of a classic Leica Noctilux-M lens. Functioning as a 24mm full-frame equivalent, this lens balances ultra-wide and semi-wide perspectives efficiently, making it highly versatile for indoor settings, cityscapes, and travel photography. A major standout feature is its ultra-close minimum focus distance of just 20mm, allowing photographers to pull the front lens hood nearly flat against a subject to capture dramatic close-ups. Additionally, its autofocus mechanism—driven by a swift stepper motor—operates near-silently, while the physical 1/3-stop aperture ring provides tactile control and immediate status confirmation when mounted on compatible bodies. Key Pros and Cons Optically, the lens delivers several advantages (Pros), including excellent sharpness that peaks between f/2.8 and f/4, outstanding color rendition, and remarkably high micro-contrast. It is a highly capable low-light performer, manages to control distortion effectively via internal software correction, and features robust splash- and dust-proofing while maintaining a relatively lightweight build of 370g. However, the reviewer notes...

The Panasonic Lumix G Leica DG Summilux 12mm f/1.4 ASPH is a premium, wide-angle prime lens (24mm full-frame equivalent) praised as a reliable workhorse for low-light vlogging, event photography, and general-purpose shooting. Its standout pros include an ultra-bright f/1.4 maximum aperture that provides exceptional light-gathering capabilities, a robust metal construction featuring dust and splash weather-sealing, and a complex 15-element optical design that delivers highly sharp and fluid video output. Furthermore, its autofocus is remarkably fast and accurate without hunting, while barrel and corner distortions remain easily manageable or invisible during post-processing. On the downside, the lens has several notable cons, primarily its hefty $1,200 MSRP ($1,000 retail price), making it a costly choice compared to slower 12mm alternatives. It is also much chunkier and heavier than its slower counterparts, which may impact portability. From a functional standpoint, the physical manual aperture adjustment ring built onto the lens barrel is entirely incompatible and non-functional when mounted on Olympus camera bodies. Additionally, some users have reported issues with visible chromatic aberration and a loss of corner sharpness when shooting wide open at...

The Panasonic Leica DG Summilux 12mm f/1.4 Asph is a premium Micro Four Thirds wide-angle lens that offers a 24mm equivalent focal length and exceptional optical performance. Its standout pros include a robust, weather-sealed metal construction and an incredibly fast f/1.4 maximum aperture that makes it ideal for low-light, astro, and street photography. Image quality is excellent, delivering superb central sharpness even when shot wide open, alongside effectively controlled vignetting, minimal flare, and invisible barrel distortion due to integrated software corrections. Additionally, it features a physical aperture ring and a very close 0.2m minimum focus distance for dynamic wide-angle close-ups. However, the lens comes with several distinct cons, including a steep retail price of $1298/£1099 and a relatively bulky, heavy build for the MFT system. A notable handling drawback is the manual-focus ring, which lacks end-stops or distance scales, making manual focusing less intuitive than on competing lenses. Furthermore, Olympus camera users will find that their bodies entirely ignore the lens's physical aperture ring. Optically, while central sharpness is outstanding, the extreme corners show a slight drop in sharpness, and...

The Panasonic Leica DG Summilux 12mm f/1.4 ASPH is a premium Micro Four-Thirds lens that excels in both construction and performance. It features an exceptionally sturdy, weather-resistant metal build resembling a "little fire hydrant," yet remains relatively lightweight at just 335 grams. Handling is excellent when paired with cameras like the Panasonic G9 or GH5, offering a well-balanced feel, a smooth focus ring, and a clicking aperture ring. Optically, the lens delivers lightning-fast, highly accurate autofocus alongside sublime image quality. When utilizing the wide f/1.4 aperture close to a subject, it produces tack-sharp center framing, beautiful bokeh, and a striking 3D separation effect. Despite its outstanding optical strengths, the lens suffers from a few notable drawbacks. Its most significant flaw is poor flare performance against bright, backlit scenes, which can easily ruin an image if the user is not careful. Additionally, the high price tag is a major barrier, with a steep retail list price of $1,297.99. While the reviewer highly recommends the lens for its fast speeds, light weight, and pristine build, they note that budget-conscious photographers might prefer...

The ePHOTOzine review gives the Panasonic Leica DG Summilux 12mm f/1.4 ASPH lens a "Highly Recommended" 4.5/5 rating for producing crisp, clean imagery, particularly praising its outstanding central sharpness and excellent resistance to flare. Key advantages include its robust, weather-sealed metal construction, fast, quiet autofocus, and a dedicated aperture ring. The lens is noted for being relatively large and heavy for a Micro Four Thirds prime, which may make it feel unbalanced on smaller camera bodies. Furthermore, its high price tag makes it a significant investment compared to other ultra-wide options, though the superior performance is said to justify the cost.

The FindingRange review highlights the Panasonic Leica 12mm f/1.4 ASPH as an exceptional, weather-sealed, and versatile wide-angle lens, featuring robust metal construction and outstanding image quality. Key strengths include lightning-fast autofocus and superior sharpness across the aperture range, creating a three-dimensional, high-contrast look with smooth bokeh. Conversely, the review notes the lens is relatively large and heavy for a Micro Four Thirds lens and carries a high price tag, requiring a significant investment. Additionally, users on Olympus cameras cannot utilize the physical aperture ring, limiting its functionality on non-Panasonic bodies.

The Panasonic Leica DG Summilux 12mm f/1.4 ASPH (H-X012) is reviewed as a premium-tier, weather-sealed, wide-angle prime lens offering an industry-leading f/1.4 aperture for Micro Four Thirds cameras. It delivers exceptional optical performance, though it carries a high price tag and is noticeably larger and heavier than competing f/2.0 alternatives. Pros include the fast aperture and rugged construction, while cons center on its high cost and bulk.

<image_carousel> image_card( visual_url="unsplash.com", title="Premium Prime Lens Architecture", action_url=" ) image_card( visual_url="unsplash.com", title="Wide Angle Astrophotography Setup", action_url=" ) </image_carousel> The Leica Lumix 12mm F/1.4 lens is a premium, professional-grade wide-angle prime option built explicitly for the Micro Four Thirds (MFT) sensor system. Photographer Daniel J. Cox highlights its outstanding pros, which include an exceptionally robust all-metal build, weather sealing against dust and splashes, and an incredibly sharp optical design that retains fine details from the centre straight to the corners, even when shot wide open at F/1.4. The lens delivers a versatile 24mm full-frame equivalent field of view, gorgeous colour rendition, silky smooth focus and manual aperture rings, and a uniquely solid metal click-on lens shade. Its bright F/1.4 aperture provides double the light-gathering capability of standard F/2 alternatives, making it highly valuable for low-light photography, indoor hand-held shooting, and night skies. Conversely, the review exposes several distinct cons that buyers should consider before purchasing. The most prominent drawbacks are its fairly high price point of $1,299 USD and a larger, heavier front profile compared to slower competitors like the Olympus...