FUJIFILM XF 50-140mm f/2.8 R LM OIS WR Lens with 2x Teleconverter Kit

Description

FUJIFILM XF 50-140mm Compact Telephoto Zoom

The FUJIFILM XF 50-140mm f/2.8 R LM OIS WR Lens FUJIFILM X mount system controls telecentric perspective distortion across a versatile 76-213mm equivalent range. Operating at its maximum f/2.8 aperture delivers crisp subject delineation on high-megapixel APS-C digital sensors while preserving an organic vignette roll-off. This structural balance ensures commercial photographers can utilize a compact mirrorless telephoto zoom kit to maintain uniform sharpness spanning extreme telephoto framing.

Light behavior is strictly managed by 23 elements in 16 groups alongside a 7-blade rounded diaphragm system. This specific element configuration targets and eliminates color fringing, keystoning, and sagittal coma flare when shooting at the minimum f/22 aperture limit. Internal focus mechanics drive this glass layout smoothly to preserve optimal edge contrast at the minimum focus distance of 1 meter.

FUJIFILM XF 50-140mm Specifications

• Focal length range of 50-140mm provides versatile long range framing
• Maximum f/2.8 aperture maintains consistent exposure across entire zoom range
• Minimum 1 meter focus distance allows tight close up environmental portraits
• Physical weight of 995 grams ensures balanced hand held operation
• Official 1-Year Limited USA Warranty provides ultimate peace of mind

FUJIFILM X Mount System Architecture

Native X-mount electronics transfer lens data continuously to optimize real-time chromatic aberrations inside the camera body. Utilizing this integrated processing pipeline allows photographers to deploy a compact mirrorless telephoto zoom configuration while retaining full sensor stabilization assistance. This seamless system integration maintains exceptional spatial resolution throughout demanding, fast-paced field productions.

23-Element Precision Glass Path

The intricate layout incorporates five extra-low dispersion elements and one super extra-low dispersion element to manage ray tracing. This physical engineering ensures complete lateral chromatic aberration suppression across all focal length configurations. Light rays strike the digital sensor at near-perpendicular angles to retain sharp corner rendering.

f/2.8 Speed Performance Implementation

The bright constant maximum aperture ensures predictable shutter speeds when tracking subjects through changing focal lengths. This physical opening works alongside the rounded seven-blade diaphragm to isolate critical details with a soft graduated bokeh profile. Transition zones roll off smoothly from sharp focus into deeply descriptive backgrounds.

Triple Linear Mechanics Calibration

High-torque Triple Linear Motor autofocus systems move the internal focus element group with rapid, precise mechanical increments. This construction delivers near-silent operational focus tracking suited for quiet theater stages or candid wildlife environments. The physical length of the external barrel remains completely unchanged during focus adjustments.

995g Ruggedized Ultra-Compact External Shell

The fully weather-sealed metal outer barrel features comprehensive weather seals at twenty distinct points to resist moisture. This specialized chassis relies on a low temperature structural certification to operate flawlessly down to 14 degrees Fahrenheit. Outdoor photographers can execute critical tracking sequences in heavy rain or sub-zero mountain environments.

FUJIFILM X Mechanical Flange Coupling

The precisely machined stainless steel bayonet mount anchors securely to the camera chassis to support the heavy telephoto lens barrel. This construction forms a rigid mechanical flange coupling that eliminates positional play or flexing during intense physical activity. It maintains perfect optical alignment with the sensor plane during continuous panning.

Advanced Optical Production Workflows

The included 2x teleconverter expands the physical focal reach to an impressive 426mm equivalent profile. This specialized dual-lens combination preserves high resolution sports capture capabilities by adjusting light pathways without adding bulk. The system maintains full autofocus speed and weather sealing throughout configuration adjustments.

FUJIFILM Structural Maintenance Safety

Front glass maintenance requires a soft lens blower followed by circular wipes using dedicated cleaning tissue. This operational routine preserves the HT-EBC multi-layer coating to minimize internal flare and ghosting during backlit setups. Includes an Official 1-Year Limited USA Warranty from the manufacturer.