Fujinon GF 250mm F4 R LM OIS WR - Telephoto Prime, Image Stabilization, Weather Sealed, GFX Medium Format
The Fujinon GF 250mm F4 R LM OIS WR stands as Fujifilm’s flagship telephoto prime for the GFX medium format system, engineered to meet the demands of professional wildlife, sports, and portrait photographers seeking maximum reach without sacrificing image quality. Addressing the challenge of achieving razor-sharp results in demanding conditions, this lens leverages advanced optical engineering, robust weather sealing, and state-of-the-art stabilization to deliver consistent performance in the field. Its core technology—a precision-crafted 16-element, 10-group optical formula with Super ED glass—sets a new standard for medium format telephoto clarity, offering edge-to-edge sharpness and minimal chromatic aberration even at wide apertures.By combining a fast linear autofocus motor with a highly effective 5-stop Optical Image Stabilization (OIS) system, the GF 250mm F4 R LM OIS WR ensures quick, silent focusing and blur-free results, even when shooting handheld at long focal lengths. The build quality, tactile manual controls, and compatibility with the GF 1.4X TC WR teleconverter make it a versatile tool for professionals who demand reliability and flexibility in the most challenging shooting scenarios. Whether capturing elusive wildlife at dusk or isolating a subject in a crowded sports arena, this lens is purpose-built to solve the toughest telephoto challenges in high-resolution medium format workflows.
1. 250mm Telephoto Prime Focal Length
The GF 250mm F4 R LM OIS WR offers a 250mm focal length, equivalent to approximately 198mm in 35mm format, making it the longest native prime in the GFX system. This extended reach is ideal for wildlife, sports, and portraiture where subject isolation and compression are critical. This allows photographers to capture distant subjects with a tight field of view and pleasing background separation.
2. Large F4 Maximum Aperture
A constant f/4 maximum aperture enables excellent low light performance and shallow depth of field control, even at maximum telephoto reach. The nine-blade rounded diaphragm produces smooth, natural bokeh, enhancing subject separation in portraits or nature photography. This gives professionals creative control over background blur and shooting flexibility in challenging lighting.
3. 5-Stop Optical Image Stabilization (OIS)
The built-in OIS system provides up to 5 stops of vibration reduction, crucial for handheld shooting at long focal lengths or in low light. This advanced stabilization minimizes the risk of motion blur, even when shooting at slower shutter speeds or without a tripod. This enables crisp, sharp images in dynamic or unpredictable environments.
4. Advanced Optical Construction
The lens features 16 elements in 10 groups, including 1 Super ED and 2 ED elements, which dramatically reduce chromatic aberration and color fringing. The design ensures edge-to-edge sharpness and accurate color reproduction, surpassing many competitors and previous Fujinon telephoto designs. This results in consistently high image quality, even at wide apertures and high resolutions.
5. Linear Motor Autofocus System
A high-speed, silent linear motor drives the autofocus mechanism, enabling rapid and precise subject acquisition—a must for fast-moving wildlife or sports action. The system supports full-time manual override for critical focus adjustments. This ensures photographers never miss a decisive moment, even with unpredictable subjects.
6. Weather-Resistant (WR) Construction
The GF 250mm F4 is sealed in 18 different locations, offering dust- and moisture-resistance, and is rated for operation down to -10°C (14°F). This robust build is tailored for outdoor professionals who shoot in harsh or variable weather conditions. This allows for worry-free operation in rain, snow, or dusty environments.
7. Teleconverter Compatibility
Compatible with the Fujinon GF 1.4X TC WR teleconverter, the lens extends its reach to 350mm (equivalent to 277mm in 35mm format) with minimal loss of sharpness or autofocus speed. This expands its utility for birding, distant wildlife, and field sports photography. This provides added flexibility without the need for an additional lens.
8. Customizable Focus Preset and Focus Limiter
The lens features a focus preset button for instant recall of a specific focus position, and a focus limiter switch to restrict the focus range for faster performance. These functions are invaluable for tracking subjects that frequently return to a set position or for optimizing autofocus speed. This streamlines workflow and boosts accuracy in fast-paced shooting situations.
9. Fluorine Coating on Front Element
A fluorine coating on the front element repels water, fingerprints, and smudges, making cleaning quick and easy. This protective layer ensures consistent optical performance even in wet or dusty conditions. This reduces maintenance time and helps maintain image clarity during extended shoots.
10. G Mount for Medium Format Resolution
Designed specifically for the G Mount, the GF 250mm F4 fully resolves the 100MP+ sensors of cameras like the GFX100 II, delivering exceptional detail and microcontrast. This lens outperforms many full-frame telephotos in resolving power and dynamic range. This guarantees future-proof compatibility and maximum image quality for high-end commercial and fine art photography.
Summary
The Fujinon GF 250mm F4 R LM OIS WR stands at the pinnacle of medium format telephoto lens design, combining cutting-edge optical performance, robust weather sealing, and professional-grade stabilization. Its long reach, fast autofocus, and flexible controls make it indispensable for wildlife, sports, and portrait photographers who demand uncompromising results in any environment. Compared to previous Fujinon telephotos and many full-frame competitors, it offers superior resolving power, better chromatic aberration control, and unmatched reliability in the field.For professionals invested in the GFX system, the GF 250mm F4 R LM OIS WR is a top-tier choice that delivers both creative flexibility and technical excellence. Now available at ebphotovideo.com, this lens empowers photographers to capture their vision with precision, whether on assignment in remote wilderness or in the controlled environment of the studio.
