Fujifilm XF 50-140mm f/2.8 R LM OIS WR Fujinon Lens for APS-C Format X-Mount, Black {72} without Tripod Foot

Fujifilm's constant f/2.8 telephoto zoom built for X-mount shooters

The XF 50-140mm f/2.8 covers a 76-213mm equivalent range without ever giving up that f/2.8 maximum aperture, a spec that matters when the light drops at a reception or the action moves into shadow. The barrel stays fixed length throughout the zoom range, which means no creep, no balance shift, and a cleaner seal against dust and moisture. With over 20 sealing points and a rated operating temperature down to 14°F, this is a working lens built for actual field conditions, not ideal ones.

The Triple Linear Motor AF system is fast and nearly silent, which matters for both event work and wildlife where noise spooks subjects or distracts guests. Optical Image Stabilization holds steady enough that hand-held shots at 1/8 second at 140mm are achievable. The 23-element, 16-group construction includes five ED elements and one Super ED element, keeping chromatic aberration in check across the frame. Nano-GI coating cuts ghosting in backlit situations. Pair it with the XF 1.4x TC WR and you're working at a 107-298mm equivalent while staying weather-sealed end to end. At 995g in an all-metal body, this is the standard-setter for fast telephoto zooms in the X-mount system.

Who It's For

Portrait photographers working events or studios get subject isolation at f/2.8 across the full 76-213mm equivalent range, with OIS steadying longer exposures in dim venues. Sports and wildlife shooters benefit from the silent Triple Linear Motor AF and the internal zoom that keeps balance consistent during a burst. Wedding photographers working in rain or cold down to 14°F will rely on those 20-plus weather seals without a second thought. Travel documentary shooters who carry one camera and need telephoto reach without a variable aperture compromising exposure in mixed light will find this lens covers the range that matters most.

Key Features

• Constant f/2.8 maximum aperture across 50-140mm (76-213mm equivalent)
• Internal zoom mechanism with fixed barrel length and over 20 sealing points
• Triple Linear Motor autofocus system with silent, near-instantaneous performance
• 23 optical elements in 16 groups with five ED and one Super ED element
• Optical Image Stabilization with high-performance gyro sensor for 1/8 second hand-held stability
• Weather-sealed construction rated to 14°F operating temperature
• Compatible with XF 1.4x TC WR and XF 2x TC WR teleconverters while maintaining weather sealing

FAQ

What makes the f/2.8 aperture useful on a telephoto zoom?

At f/2.8 across the entire 50-140mm range, you can shoot in lower light without cranking ISO or dropping shutter speed into camera-shake territory. That matters at receptions, in shadow at outdoor events, or when wildlife moves into tree cover.

Does the barrel extend when you zoom?

No. The internal zoom design keeps the physical length fixed, which prevents dust creep, eliminates balance shift as you extend through the range, and maintains the weather seal integrity.

How fast is the autofocus?

The Triple Linear Motor system is silent and nearly instantaneous in good light. In dim conditions it slows down and can hunt; DSLR lenses still focus faster in low light. For studio and daylight work, speed isn't an issue.

Can you use teleconverters with this lens?

Yes. The XF 1.4x TC WR pushes you to 107-298mm equivalent and stays weather-sealed. The XF 2x TC WR gets you to 152-426mm equivalent. Both maintain full autofocus and electronic aperture control.

How stable is the optical image stabilization?

Stable enough that hand-held 1/8 second shots at 140mm are sharp. The gyro sensor and stabilization algorithm are sophisticated; most shooters can push toward 1/4 second with good technique.

What's the minimum focusing distance?

1 meter (3.28 feet) across the entire range, which is practical for portraits and reasonably close subject work without extension tubes.

Is manual focus usable?

Manual focus is electronic by-wire, precise but slow. It requires menu activation on your camera to enable AF+MF mode. Better suited to tripod work than follow-focus during video.