Viltrox 75mm F 1 2 AF Review | 54 Data compared

The Viltrox AF 75mm F1.2 STM is the flagship entry in Viltrox’s premium "Pro Series" for APS-C sensors, initially tested on the 40-megapixel Fujifilm X-T5. Optically, the lens delivers professional-grade performance that far outpaces its $549 USD price tag. It produces exceptional sharpness and contrast across the frame even wide open at F1.2, while showcasing near-apochromatic control over longitudinal and lateral chromatic aberrations. Its 11 rounded aperture blades provide smooth bokeh transitions and maintain circular highlights when stopped down. Furthermore, it features professional build standards like robust weather sealing—a first for Viltrox—and an AF/MF switch. It also includes a convenient built-in USB-C port in the metal lens mount for simple firmware updates. However, the lens does compromise on size and autofocus torque. Weighing 670g and carrying a wide 77mm filter thread, it is notably large and heavy for an APS-C prime. The lead-screw type STM motor accurately achieves pinpoint focus for stills and portraiture, but lacks the necessary torque to seamlessly move the massive glass elements during rapid action or video work. This results in minor hunting, pulsing, and lag...

The Viltrox 75mm F1.2 Pro lens review by Keith Wee highlights it as an exceptional, premium-tier portrait lens designed for the Fujifilm APS-C X-mount system that easily carves out its own unique niche. Priced competitively at USD $549, it boasts several standout performance pros, starting with its incredible optical sharpness even when shot wide open at its maximum F1.2 aperture. The lens produces characterful, pleasing background bokeh with a razor-thin depth-of-field, while maintaining close to non-existent chromatic aberrations or color fringing. Additionally, its physical build features an impeccable all-metal, weather-resistant design complete with a physical aperture ring and a built-in USB-C port for seamless firmware updates. On the downside, the reviewer notes a few prominent cons, specifically regarding the lens's substantial weight of 670 grams, making smaller bodies like the X-Pro3 or X-T5 noticeably front-heavy without an extra handgrip. While its STM autofocus motor delivers fast and reliable performance for portraiture, it is not quite excellent compared to competitor systems and dropped to a 50% hit rate or lower when handling high-speed action shots. Keith also noted a slight structural...

The Viltrox AF 75mm f/1.2 PRO XF is a high-speed, "PRO" designated medium telephoto prime lens for Fujifilm X-mount cameras that offers excellent value at around $550/600EUR. Mechanically, it features an exceptional build quality with a tightly assembled metal body, an inner focusing mechanism, a clicked aperture ring, and weather-sealing. Optically, the lens delivers impressively sharp results in the broader center right from f/1.2, achieving biting sharpness at f/1.6, while keeping lateral chromatic aberrations and image distortions non-existent. Furthermore, it handles axial chromatic aberrations (LoCAs) remarkably well with only minimal traces at f/1.2, features a smooth background bokeh, and generates pointy, pleasing sunstars when stopped down to f/8 and beyond. However, the lens does have notable drawbacks, primarily its large physical size and heavy 670g footprint. Optically, it suffers from very high raw vignetting (~1.8EV light falloff) at f/1.2, though this is heavily mitigated by stopping down to f/1.6 or enabling auto-correction. The outer edges and border resolution also improve only marginally when stopping down, reaching their peak sharpness later at f/5.6. Additionally, out-of-focus highlight discs rapidly deteriorate into "cat...

in english language, be very specific, mention pros and cons inside You sent: 1 tab and said: 2 paragraphs summary of this review in english language, be very specific, mention pros and cons inside Viltrox AF 75mm f/1.2 XF Lens Review: The Bokeh Monster | PetaPixel 2 paragraphs summary of this review in english language, be very specific, mention pros and cons inside

The Viltrox 75mm f1.2 Pro is a highly impressive, fast portrait autofocus lens for Fujifilm X-mount cameras that delivers exceptional value at its $549 price point. Architecturally, the lens offers top-tier, rugged build quality featuring robust weather-sealed dust and waterproof protection, a satisfyingly clickable aperture ring, and a USB-C port for seamless firmware updates. Its optical performance is outstandingly sharp—even wide open at f1.2—producing clinical clarity, beautiful background separation, smooth bokeh rendering, excellent lens breathing control for video, and exceptionally well-controlled chromatic aberration. However, the lens has several physical and performance trade-offs that limit its versatility across all photography genres. Weighing a hefty 670 grams with a massive 77mm filter size, it is bulky, conspicuous, and tiring for street, travel, or documentary work. Its focusing performance can be wobbly and sluggish when shifting between minimum object distance (MOD) and infinity due to the heavy internal glass elements and standard stepper motor (STM). Additionally, it lacks an aperture ring lock release, features a loose-fitting lens hood when reversed, has a long 0.88-metre minimum focus distance that prevents tight close-ups, and requires...

The Viltrox 75mm f/1.2 PRO autofocus lens for Fujifilm stands out as an exceptional third-party portrait lens that delivers premium performance matching much more expensive native Fujifilm optics. Tested on a 40-megapixel Fujifilm X-T5, the lens showcases remarkable image quality, exceptional sharpness, and rich contrast, easily resolving the camera's high-resolution sensor. Its all-metal, robust build quality is highly durable and includes a professional-level waterproof and dust-proof design with multiple rubber gaskets. Portrait photographers will particularly appreciate the beautiful bokeh, pleasing skin tones, and reliable eye-tracking performance provided by its fast, nearly silent STM autofocus motor. Despite its stellar performance, the lens has a few notable drawbacks. The reviewer noted significant flaring when shooting directly into the setting sun, making heavy backlighting a challenging scenario for this optic. Additionally, the lens lacks built-in image stabilisation, though this is less critical when paired with camera bodies that feature in-body image stabilisation (IBIS). It is also a fairly large and heavy lens, weighing 23.6 oz (670 g), though it balances nicely on bodies like the X-T5. Lastly, the autofocus speed drops slightly when...

The LensTip review of the Viltrox AF 75 mm f/1.2 highlights it as a groundbreaking portrait prime lens that sets performance milestones for mirrorless APS-C systems. Its most defining achievement is its record-breaking resolution in the frame centre, achieving some of the highest sharpness metrics ever recorded by the publication. LensTip praises the lens's outstanding optical engineering, showcasing exceptional image resolution across the entire frame, even when shot completely wide open at f/1.2. Mechanically, the lens features a highly robust, stylish, and premium all-metal barrel coupled with a smooth focusing ring. It further delivers pristine optical clarity by maintaining practically zero distortion, negligible longitudinal and lateral chromatic aberrations, minimal astigmatism, and a remarkably quiet autofocus system. Despite its stellar accolades, the lens exhibits a few notable compromises that users should consider. The single biggest flaw identified by LensTip is its poor flare and ghosting resistance when shooting against bright light. This problematic glare makes backlit portraiture challenging, as bothersome artifacts easily creep into the frame even when the light source is situated far away from the frame corners. Additionally, due...

In his comprehensive review on DustinAbbott.net, Dustin Abbott heavily praises the Viltrox Pro AF 75mm F1.2 E-Mount lens as an exceptional portrait option for Sony APS-C shooters. Acting as a 115mm full-frame equivalent focal length, this first entry in Viltrox’s upscale "Pro" series features key design improvements over its older Fujifilm counterpart, including a declickable aperture ring, an AF/MF toggle switch, a focus hold button, and thorough internal weather sealing paired with a signature orange-red rubber mounting gasket. Powered by a Lead Screw-type STM focus motor, the lens delivers remarkably fast and accurate autofocus performance on Sony bodies, even tracking fast-moving subjects like birds in flight wide open at F1.2. Optically, the lens is described as a standout bargain for its $549 USD price tag, maintaining exceptional sharpness, minimal distortion, and near-APO levels of chromatic aberration correction right from its maximum aperture, while outputting soft, beautiful rendering and circular 11-blade bokeh. Despite the glowing feedback, the reviewer highlights a few distinct limitations to consider before buying. The most prominent physical downside is its bulk; at 675 grams and nearly 4...