The Front Lens Cap from FUJIFILM features a squeeze and snap-on mechanism. It is designed for the XF 50-140mm f/2.8 R LM OIS WR Lens and protects your lens from scratches, fingerprints, and the elements when the lens is not in use.

For XF 50-140mm f/2.8 R LM OIS WR Lens

Related Questions and Answers

Q: 1. I just got this lens and I'm noticing it losing focus when zooming, is this a setting I need to change in camera or is it the nature of the lens?

A: This is normal for a still photography lens. Only very high end cinema lenses are truly parfocal (retain focus across zoom range).

Q: 2. The lens has image stabilization. The Fuji X-T4 has in-body image stabilization. Are these two systems to be run simultaneously? Does this produce a better result than if only one system is running? And if the body is mounted on a tripod should both systems be turned off?

A: For cameras with IBIS, when used in conjunction with lenses that have stabilized elements, they typically work in tandem as some forms of stabilization are better in the camera body and some are better in the lens. Quality of stabilization will depend on various factors, such as which axis is the causing the instability/motion and which system is correcting for it. Typically though, results are better with both systems than with a single one. Yes, and no. For faster shutter speeds, the results should be imperceivable. For longer exposures, results again will depend on if there are still any vibrations/instability happening during the shot (usually even on a tripod there can still be vibrations from wind and the ground). I believe the general consensus is still to turn it off, but there are proponents debating on both sides of the argument. Its best that you test the results with your tripod/exposure length and compare the results magnified at 100/200% and see which are to your liking.

Q: 3. I recently purchased this lens from B&H and now need a quick-release plate for it that will work with my Really Right Stuff tripod setup (RRS TQC-14 tripod with BH-30 LR ball head and B2-40 LR quick release clamp). Suggestions? Thanks!

A: Really Right Stuff L97L multi use plate

Q: 4. what is the 35mm equivalent of lens with 1.4 teleconverter?

A: The FUJIFILM XF 50-140mm f/2.8 R LM OIS WR Lens with the 1.4x teleconverter is, 107mm - 319mm (35mm equivalent)

Q: 5. What does the XF 50-140 weigh?

A: the 50-140 weighs 2.19 lbs or 995 grams. the telecoverter weighs 4.6 ounces or 130 grams.

Q: 6. Does this lens come with a hood?

A: yes it does

Q: 7. Any Fuji X-T10 owners using this lens? Too heavy?

A: Heavy compared to what? The lens is heavy if you compare it to the 27mm pancake lens. If you compare the lens to the equivalent 70-200mm used on DSLR's the lens is much lighter. I have been using this lens since it was released, I have no issues with the weight of it. The lens is fast and sharp.

Q: 8. Is the aperture ring properly designed, continuously variable, or does it click into each stop?

A: I purchased this lens last December. The aperture ring on my lens is graduated in 1/3 stops -- 18 clicks between f2.8 and f22. The aperture ring can be set to an aperture priority automatic ( A ) position past f22. On aperture priority, the lens will meter in fractions of a stop.Hope this information is useful to you.

Q: 9. I'm off to the Antarctic, I require a WR zoom, do I purchase the Fuji 100-400 or would the 50-140 with 2 x teleconverters be more versatile considering the latter is only $150 approx more expensive?

A: Oh the dilemma. I faced the same question. The final answer as always - it depends. I personally bought the 50-140 with 2x converter. This combo is legit. It is so versitile with the 2.8 75-210 for your portraits and photoshoots and the 2x extender gives you 425mm which is good length. Having the 425 mm at 5.6 at lowest creates some issues around dusk. With the Fuji gettting grainy after 1600 ISO, it's best during the sunny hours. The 100-400 might have it beat by one stop of light at that range (don't quote me on that but it's something to consider). I do find myself wanting a little more length sometimes and I wish I had the 100-400 for those far off shots, animal close ups, big moon shots, etc.. but that is more of a luxury. If you're looking to build an arsenal the 50-140 with 2x is hard to beat in versatility. However if this is a luxury lens to get some natgeo style close ups and big moon shots, it could be worth it. 1,900 is a lot to spend on those special occasion shots in my opinion. Maybe buy 50-140 with 2x and RENT the 100-400 for a week? Good luck

Q: 10. Is this lens good for video? I do wedding videography and need something I can zoom with from behind a crowd of people so that I'm more in the background. What Fuji lens is best for this?

A: The FUJIFILM XF 50-140mm f/2.8 R LM OIS WR Lens BH #FU5014028 is a great telephoto lens to consider that offers a constant F/2.8 through the zoom range. If you happen to want more distance at the expense of variable aperture when zooming, the FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens B&H # FU10040045 MFR # 16501109 is a fine option. https://bhpho.to/2ZljGXJ