FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens

FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens with 5-Stop Stabilization, Fast Linear AF & Weather-Sealed Telephoto Reach

The FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens transforms distant moments into breathtaking detail, giving wildlife photographers, sports shooters, aviation enthusiasts, and outdoor creators the power to capture scenes that ordinary lenses simply cannot reach. Designed for the Fujifilm X-Series mirrorless system, this professional super telephoto zoom lens delivers an impressive 152-609mm full-frame equivalent focal range, allowing you to photograph birds in flight, fast-moving athletes, remote landscapes, motorsports, safari adventures, and even moon photography with remarkable precision and clarity. Engineered with 21 elements in 14 groups, including 5 Extra-low Dispersion elements and 1 Super ED element, the lens aggressively minimizes chromatic aberration, color fringing, and distortion while maintaining exceptional edge-to-edge sharpness throughout the entire zoom range. Its advanced optical design produces crisp details, rich contrast, and vibrant color reproduction even at extreme focal lengths, making it an outstanding choice for photographers who demand uncompromising image quality. The rounded 9-blade diaphragm also creates smooth, natural background blur, helping subjects stand out with professional-looking separation and cinematic depth. Whether you are shooting wildlife at dawn, capturing high-speed sports under stadium lights, or framing compressed landscapes during golden hour, this lens delivers stunning results that elevate every shot.

The FUJINON XF100-400mmF4.5-5.6 R LM OIS WR is not only about reach, it is built for speed, reliability, and real-world professional performance. The dual linear motor autofocus system delivers lightning-fast, near-silent focusing performance that locks onto moving subjects with remarkable accuracy, making it ideal for tracking birds, racing vehicles, aircraft, or unpredictable wildlife. Combined with Fujifilm’s powerful Optical Image Stabilization system offering up to 5 stops of stabilization, this lens dramatically reduces camera shake during handheld shooting, allowing photographers to shoot at slower shutter speeds while maintaining exceptional sharpness. The internal focusing mechanism ensures responsive autofocus performance while keeping handling balanced and smooth during operation. Built for extreme outdoor environments, the lens features weather-resistant construction with 13 seals at 12 critical points to protect against dust, moisture, and freezing temperatures down to -10°C (14°F), giving photographers confidence to shoot in rain, snow, dusty trails, or humid safari conditions without hesitation. A fluorine-coated front element repels water, fingerprints, and dirt, ensuring easier maintenance in demanding field situations. Additional professional-grade controls including a focus limiter switch, aperture ring, removable rotating tripod collar, zoom lock, and OIS switch provide photographers with complete creative and operational control in any shooting environment. Compatible with the FUJINON XF 1.4x TC WR and XF 2x TC WR teleconverters, this lens can extend all the way to an astonishing 1219mm full-frame equivalent reach, opening up incredible opportunities for extreme long-distance photography without sacrificing Fujifilm’s renowned optical performance.

The FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens is the ultimate investment for creators who want professional super telephoto performance without the overwhelming bulk of traditional full-frame systems. Combining premium optics, exceptional stabilization, ultra-fast autofocus, rugged weather-sealed construction, and extraordinary long-range capability, this lens stands out as one of the best wildlife and sports photography lenses available for the Fujifilm X ecosystem. Its relatively portable design compared to many competing super telephoto lenses makes it perfect for travel, field work, hiking, and extended handheld shooting sessions, while its premium image quality ensures every frame looks sharp, detailed, and professional. Whether you are a passionate enthusiast upgrading your gear or a professional photographer searching for a reliable telephoto zoom lens for demanding assignments, the XF 100-400mm gives you the confidence to capture moments others simply cannot reach. If you are ready to buy a powerful Fujifilm telephoto lens that delivers elite-level performance, outstanding versatility, and true professional durability, the FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens is the smart choice, order yours today and take your wildlife, sports, and outdoor photography to the next level.

Product Benefits:

• Capture distant wildlife, birds, aircraft, and sports action with exceptional clarity using the powerful 152-609mm full-frame equivalent zoom range
• Shoot handheld with confidence thanks to advanced 5-stop Optical Image Stabilization that reduces blur at extreme focal lengths
• Track fast-moving subjects accurately with the ultra-fast Twin Linear Motor autofocus system for sharper action shots
• Photograph in rain, dust, snow, and harsh outdoor conditions with professional-grade weather-resistant construction
• Achieve sharp, high-contrast images with minimal chromatic aberration using premium ED and Super ED optical elements
• Create beautiful subject separation and smooth background blur with the rounded 9-blade diaphragm
• Extend your shooting reach for wildlife and sports photography with optional Fujifilm teleconverter compatibility up to 1219mm equivalent
• Enjoy professional handling and balance with the rotating tripod collar and removable tripod foot for long shooting sessions
• Reduce missed shots with fast focus acquisition and focus limiter controls optimized for distant subjects
• Travel lighter compared to bulky full-frame super telephoto systems while still achieving professional long-range performance
• Capture highly detailed images for cropping flexibility without sacrificing image quality
• Maintain reliable performance in demanding outdoor environments with freeze-resistant operation down to -10°C
• Protect your lens from fingerprints, water, and dirt with the fluorine-coated front element for easier field maintenance
• Get versatile performance for wildlife, aviation, motorsports, moon photography, safari photography, and outdoor adventures in one lens
• Experience Fujifilm’s renowned color rendering and optical performance for rich, vibrant, and professional-looking results
• Improve shooting stability during long telephoto sessions with the optimized weight distribution and ergonomic controls
• Minimize camera shake when shooting at slower shutter speeds or in low-light outdoor environments
• Capture professional-quality sports and wildlife photos without carrying multiple prime telephoto lenses
• Increase creative flexibility with a versatile 4x zoom range that adapts quickly to changing shooting distances
• Invest in a durable professional telephoto lens built for long-term outdoor and action photography use

Features:

Extended 152-609mm Equivalent Super Telephoto Reach for Extreme Distance Photography

The FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens delivers an extraordinary 152-609mm full-frame equivalent focal range, giving photographers the ability to capture subjects that are far beyond the reach of standard zoom lenses. This massive telephoto range makes it an exceptional choice for wildlife photography, bird photography, sports coverage, aviation photography, motorsports, safari adventures, and even moon photography. Whether you are photographing birds in flight from a hidden blind, tracking race cars at high speed, or capturing athletes from the sidelines, this lens provides the power to frame distant subjects tightly while preserving impressive detail and sharpness. The versatile 4x zoom range also allows photographers to adapt instantly to changing shooting situations without switching lenses, making it highly practical for fast-paced outdoor environments where every second matters.

Professional Optical Construction with ED and Super ED Elements

Built with a sophisticated optical formula consisting of 21 elements in 14 groups, including 5 Extra-low Dispersion (ED) elements and 1 Super ED element, the XF 100-400mm is engineered to produce outstanding image quality throughout the entire zoom range. These advanced lens elements dramatically reduce chromatic aberration, color fringing, ghosting, and optical distortion, resulting in cleaner images with excellent contrast and natural color reproduction. The lens delivers impressive edge-to-edge sharpness even at longer focal lengths, helping photographers maintain fine feather details in wildlife images, sharp textures in sports photography, and crystal-clear subject definition in distant landscape compositions. Fujifilm’s renowned optical engineering ensures that every image looks professional, vibrant, and highly detailed, even under demanding lighting conditions.

Advanced 5-Stop Optical Image Stabilization for Sharper Handheld Shooting

One of the standout features of the FUJIFILM XF 100-400mm is its powerful Optical Image Stabilization system capable of delivering up to 5 stops of stabilization. Long telephoto photography often introduces camera shake, especially during handheld shooting, but this advanced stabilization technology significantly reduces blur and helps photographers achieve sharper images at slower shutter speeds. This is particularly valuable for wildlife photographers shooting in low light during sunrise or sunset, sports photographers working under stadium lighting, or travel photographers who prefer shooting without a tripod. The stabilization system improves shooting flexibility, reduces fatigue during long handheld sessions, and allows users to confidently capture sharp results even at extreme focal lengths.

Twin Linear Motor Autofocus for Fast and Precise Subject Tracking

The lens incorporates a high-performance Twin Linear Motor autofocus system designed to deliver rapid, accurate, and nearly silent autofocus operation. This makes the XF 100-400mm ideal for tracking unpredictable moving subjects such as birds in flight, racing vehicles, wildlife in motion, and fast-paced sports action. The autofocus system responds quickly to changing distances while maintaining smooth focus transitions and excellent subject acquisition speed. Because the focusing operation is also quiet, it becomes highly beneficial for wildlife photographers who need to avoid disturbing animals and videographers who require silent focus adjustments during recording. Combined with Fujifilm’s advanced autofocus camera bodies, this lens provides reliable tracking performance for professional-level action photography.

Rugged Weather-Resistant Construction for Harsh Outdoor Environments

The XF 100-400mm f/4.5-5.6 R LM OIS WR is specifically designed for photographers who work in challenging outdoor conditions. The lens features weather-resistant construction with 13 weather seals across 12 critical areas to protect against dust, moisture, and freezing temperatures down to -10°C (14°F). This durable sealing allows photographers to continue shooting confidently in rain, snow, humid environments, dusty trails, or freezing mountain conditions without worrying about damaging their equipment. Wildlife photographers, sports shooters, and outdoor adventurers can rely on the lens to perform consistently even in unpredictable weather. The fluorine-coated front element also repels water, fingerprints, and dirt, making the lens easier to clean and maintain during field use.

Teleconverter Compatibility for Extreme Long-Distance Shooting

The FUJIFILM XF 100-400mm supports both the FUJINON XF 1.4x TC WR and XF 2x TC WR teleconverters, dramatically extending its reach for ultra-distant subjects. With the 1.4x teleconverter attached, the lens becomes a 140-560mm lens equivalent to 213-853mm in full-frame terms. Using the 2x teleconverter extends the focal length to an incredible 200-800mm, equivalent to approximately 305-1219mm full-frame. This extended reach opens up new possibilities for bird photographers, aviation photographers, wildlife enthusiasts, and moon photographers who require extreme telephoto capability without investing in massive super telephoto prime lenses. The compatibility with Fujifilm teleconverters makes this lens one of the most versatile long-range photography solutions in the Fujifilm X ecosystem.

Rounded 9-Blade Diaphragm for Smooth and Professional Background Blur

The lens uses a rounded 9-blade aperture diaphragm that produces smooth, natural-looking bokeh and attractive background separation. This allows photographers to isolate subjects beautifully against soft blurred backgrounds, making wildlife, sports, and portrait-style telephoto images look more professional and visually engaging. The long focal lengths combined with the rounded aperture create strong compression effects and creamy out-of-focus rendering that enhances subject emphasis. Whether photographing animals in nature, athletes in motion, or distant landscape details, the lens helps create cinematic image depth and professional-level visual impact.

Internal Focusing System for Faster and More Balanced Handling

The XF 100-400mm utilizes an internal focusing mechanism that keeps the lens balanced during autofocus operation while improving overall focusing speed and responsiveness. Because the front element does not rotate during focusing, photographers can use polarizing filters and graduated ND filters more effectively without constant readjustment. Internal focusing also contributes to improved durability and smoother handling during handheld shooting or tripod-mounted work. This feature becomes especially beneficial for sports photographers and wildlife shooters who require stable lens behavior during continuous autofocus tracking.

Professional Tripod Collar and Ergonomic Handling Design

To improve balance and long-term shooting comfort, the lens includes a rotating tripod collar and removable tripod foot. The tripod collar allows photographers to quickly switch between landscape and portrait orientation while maintaining stability on tripods or monopods. This is especially useful for bird photography, sports shooting, and long telephoto landscape compositions where stable support is essential. Fujifilm also optimized the lens ergonomics with smooth zoom control, tactile focus operation, and easy-access switches for stabilization and focus limiting. The thoughtful design reduces user fatigue and enhances handling during extended outdoor shooting sessions.

Focus Limiter System for Faster Autofocus Performance

The built-in focus limiter switch allows photographers to restrict the autofocus range between full focus distance and 5 meters to infinity. This dramatically improves autofocus acquisition speed when photographing distant subjects because the lens no longer needs to search through the entire focusing range. Wildlife photographers, aviation photographers, and sports shooters benefit greatly from this feature because it helps maintain faster and more responsive subject tracking during high-speed action scenarios.

Fluorine-Coated Front Element for Easier Maintenance

The fluorine coating applied to the front lens element provides added protection against fingerprints, water, oil, dust, and smudges. This coating not only improves durability in outdoor environments but also simplifies cleaning during field work. Photographers working in rain, humid forests, sandy environments, or snowy conditions will appreciate the ability to maintain a cleaner front element with less effort, ensuring optimal image quality throughout demanding shoots.

Lightweight Alternative to Traditional Full-Frame Super Telephoto Systems

Despite its impressive reach and professional-grade construction, the FUJIFILM XF 100-400mm remains relatively lightweight compared to many full-frame super telephoto zoom lenses. Weighing approximately 1375g, it offers excellent portability for travel, hiking, wildlife expeditions, and field assignments where mobility matters. Photographers can carry this lens for extended periods without the excessive weight burden often associated with traditional long telephoto systems, making it highly attractive for outdoor creators who need both performance and portability.

Versatile All-in-One Lens for Wildlife, Sports, Aviation, and Outdoor Photography

The combination of long-range zoom capability, fast autofocus, advanced stabilization, weather resistance, and professional optical quality makes the XF 100-400mm one of the most versatile telephoto lenses available for Fujifilm X-series cameras. Instead of carrying multiple lenses for different telephoto applications, photographers can rely on this single lens for wildlife photography, bird photography, sports action, aviation, motorsports, safari adventures, compressed landscapes, and outdoor travel photography. Its adaptability makes it an excellent investment for enthusiasts and professionals seeking a dependable high-performance telephoto zoom solution.

• Wildlife Photography: Ideal for wildlife photography, allowing you to capture birds, animals, and distant subjects with exceptional detail and reach.
• Sports Photography: Perfect for sports photography thanks to its fast autofocus and long telephoto range for tracking high-speed action.
• Aviation Photography: Excellent for aviation photography, enabling sharp and detailed shots of aircraft during takeoff, landing, or airshows.
• Bird Photography: Well-suited for bird photography with powerful zoom capability and reliable subject tracking performance.
• Safari Photography: Great for safari photography where long-distance shooting is essential without disturbing wildlife.
• Outdoor Adventure & Nature Photography: Effective for outdoor adventure and nature photography due to its weather-resistant construction and portable telephoto design.
• Motorsports Photography: Useful for motorsports photography by helping photographers freeze fast-moving vehicles with precision autofocus.
• Moon & Astrophotography: Suitable for moon and astrophotography applications thanks to its extended telephoto reach and image stabilization.
• Compressed Landscape Photography: Ideal for compressed landscape photography, creating dramatic perspective and subject isolation in distant scenery.
• Travel Photography: A strong choice for travel photographers who need professional super telephoto performance in a more portable setup.

Pros

• Telephoto Reach: Exceptional 152-609mm equivalent telephoto reach.
• Autofocus Performance: Fast and accurate Twin Linear Motor autofocus.
• Image Stabilization: Powerful 5-stop Optical Image Stabilization.
• Weather Resistance: Professional weather-resistant construction.
• Image Quality: Excellent image sharpness throughout the zoom range.
• Optical Performance: Minimal chromatic aberration with ED and Super ED elements.
• Teleconverter Compatibility: Compatible with Fujifilm teleconverters for extended reach.
• Bokeh Quality: Smooth and attractive background blur with 9-blade diaphragm.
• Portability: Relatively portable for a super telephoto zoom lens.
• Versatility: Ideal for wildlife, sports, aviation, and bird photography.
• Front Element Protection: Fluorine-coated front element for easier cleaning.
• Tripod Support: Includes tripod collar and removable tripod foot.
• Handling: Internal focusing system improves handling and autofocus performance.
• Build Quality: Durable professional-grade build quality.
• Performance Balance: Excellent balance of performance and versatility.

Cons

• Variable Aperture: Variable aperture is slower compared to telephoto prime lenses.
• Lens Size & Weight: Large and heavier than standard Fujifilm zoom lenses.
• Handheld Balance: Can become front-heavy during extended handheld use.
• Pricing: Premium pricing may not suit all budgets.
• Zoom Design: Extending zoom barrel increases lens size during use.
• Teleconverter Aperture Reduction: Reduced maximum aperture when using teleconverters.
• Low-Light Limitations: Not ideal for low-light indoor sports without higher ISO settings.
• Shooting Stability: Requires stable shooting technique at extreme focal lengths.
• Camera Body Balance: May feel oversized on smaller Fujifilm camera bodies.
• Tripod Foot Compatibility: No built-in Arca-Swiss tripod foot compatibility.

• Product Name: FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens
• Lens Type: Super telephoto zoom lens
• Lens Mount: Fujifilm X Mount
• Format Compatibility: APS-C
• Focal Length: 100-400mm
• 35mm Equivalent Focal Length: 152-609mm
• Maximum Aperture: f/4.5-5.6
• Minimum Aperture: f/22
• Angle of View: 16.2° to 4.1°
• Optical Construction: 21 elements in 14 groups
• Special Elements: 5 ED elements and 1 Super ED element
• Aperture Blades: 9 rounded diaphragm blades
• Minimum Focus Distance: 1.75m / 5.74 ft
• Maximum Magnification: 0.19x
• Reproduction Ratio: 1:5.3
• Focus Type: Internal focusing
• Autofocus Motor: Twin Linear Motor system
• Manual Focus: Supported
• Image Stabilization: Optical Image Stabilization
• Stabilization Effect: Up to 5 stops
• Focus Limiter: Full range / 5m to infinity
• Filter Size: 77mm
• Weather Resistance: Yes
• Dust Resistance: Yes
• Moisture Resistance: Yes
• Freeze Resistance: Down to -10°C / 14°F
• Weather Sealing: 13 seals at 12 points
• Front Element Coating: Fluorine coating
• Tripod Collar: Included
• Tripod Foot: Removable
• Aperture Ring: Yes
• OIS Switch: Yes
• Zoom Lock: Yes
• Teleconverter Compatibility: Compatible with XF 1.4x TC WR and XF 2x TC WR
• Effective Focal Length with XF 1.4x TC WR: 140-560mm
• 35mm Equivalent with XF 1.4x TC WR: 213-853mm
• Effective Aperture with XF 1.4x TC WR: f/6.3-8
• Effective Focal Length with XF 2x TC WR: 200-800mm
• 35mm Equivalent with XF 2x TC WR: 305-1219mm
• Effective Aperture with XF 2x TC WR: f/9-11
• Maximum Diameter: 94.8mm / 3.73 in
• Length: 210.5mm / 8.29 in
• Weight: Approx. 1375g / 48.5 oz
• Weight with Tripod Foot: Approx. 1436g / 50.7 oz
• Included Accessories: Lens hood, front lens cap, rear lens cap, soft lens case, tripod collar, and tripod foot

• FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens
• Lens Hood
• Front Lens Cap
• Rear Lens Cap
• Soft Lens Case
• Rotating Tripod Collar
• Removable Tripod Foot

What is the FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens best used for?

The FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens is best used for wildlife, bird, sports, aviation, motorsports, safari, outdoor action, and long-distance nature photography.

Is the FUJIFILM XF 100-400mm lens weather-sealed?

Yes. This lens features weather-resistant construction with sealing against dust, moisture, and cold temperatures down to -10°C, making it suitable for demanding outdoor shooting conditions.

Does this lens have image stabilization?

Yes. It includes Optical Image Stabilization with up to 5 stops of correction, helping reduce camera shake when shooting handheld at long focal lengths.

What is the full-frame equivalent focal length?

On Fujifilm X-Series APS-C cameras, the 100-400mm focal range provides an approximate 152-609mm full-frame equivalent angle of view.

Is this lens good for bird photography?

Yes. Its long telephoto reach, fast Twin Linear Motor autofocus, image stabilization, and weather sealing make it an excellent option for bird photography and birds in flight.

Can the FUJIFILM XF 100-400mm lens be used with teleconverters?

Yes. It is compatible with the FUJINON XF 1.4x TC WR and XF 2x TC WR teleconverters, extending the reach up to 560mm or 800mm respectively.

What filter size does this lens use?

The FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens uses 77mm front filters.

Is this lens suitable for handheld shooting?

Yes. Despite its super telephoto range, the lens is designed for handheld use with optical stabilization, balanced handling, and a relatively portable build for its class.

Does the lens include a tripod collar?

Yes. The lens includes a rotating tripod collar and removable tripod foot, making it easier to balance the lens on a tripod or monopod.

What cameras is this lens compatible with?

This lens is compatible with Fujifilm X-mount mirrorless cameras, including popular X-Series bodies such as the X-H2S, X-H2, X-T5, X-T4, X-S20, X-Pro series, and X-E series.