鏡頭評測 富士中畫幅 gf 110mm f2 wr lm 鏡頭評測

TikTok, it's time to rock everyone, here we go with another of Fuji's medium format GF lenses, this time their dream portrait option, the 110mm F2R LM WR. A lot of people have been asking me to test this little monster, just look at it there, this thing clearly means business, if size is anything to go by. It's the full frame equivalent of an 87mm lens, with the equivalent depth of field of about F1.6. It's certainly a lens that seems to have a great reputation online. It can absolutely get you some stunning images with deeply, beautifully presented autofocus backgrounds, as you might be able to see already from these sample pictures. I'd like to thank Fuji UK for loaning me this lens for a week for testing, although as usual, this is a totally independent review. Considering its price, I'm going to be as unforgiving as possible on this thing. The first thing you notice is that the lens is big, and weighing just over a kilogram or over two pounds, it's pretty heavy too, although I've handled even heavier portrait lenses than this. The lens's body seems to be mostly made of metal, with some high quality plastics in there, it feels solid as a rock. It's well weather sealed too, including a weather sealing gasket in the rear. Towards the back, we get one of Fuji's nice plastic aperture rings, with positive clicks every third of an f-stop, and a mechanism to lock you in either automatic or camera controlled mode. In front of that, we get a large, rubberised manual focus ring. It's electronically coupled with the lens's focus motor, and while it turns very smoothly, the focus motor responds to being turned a bit jerkily. As you can see here, the lens also displays some distinct focus breathing, zooming in as you focus more closely to your subject. The lens's autofocus motor works fine, although it's hardly the fastest I've ever seen, but that's somewhat understandable, considering the unusually big glass elements it's tasked with moving around. It works with a very quiet whirring sound, which may get picked up by your camera's microphone just slightly, but won't really be audible to anyone beyond that. I found it to be mostly accurate, although this copy of the lens would occasionally slightly miss when shooting at f2. Autofocus tracking for headshot pictures seemed to be absolutely fine, though. The lens has a 77mm filter thread, and it comes with a deep, plastic, lockable lens hood. Overall, the build quality itself is excellent here, although the autofocus motor could have done with a touch more confidence. Anyway, image quality. Let's challenge this thing by testing it out on a Fuji GFX100 Mark II with its 102MP sensor. In-camera corrections are turned on for this test. At f2, straight away we are seeing perfect sharpness in the middle of the image. Contrast is good enough, although the eagle-eyed might see just a touch of horizontal ghosting here. Stop down to f2.8, and that immediately goes away, leaving you with perfect contrast. Anyway, let's have a look over in the corners. They are looking just a tiny bit softer, but still very impressive, especially on a 102MP sensor. Stop down to f2.8 for sharpness and contrast to get a nice boost in the corners, and at f4, image quality there is perfect. The lens stays this sharp down to f16, where a touch of softness emerges due to diffraction, and at f22, the image is noticeably softer. Still, a pretty incredible performance, quite frankly. The resolving power of this lens is quite incredible, giving us about 100MP of detail from very bright apertures, although we could have seen just a touch more contrast at f2, I think. OK, well, let's bypass Fuji's in-camera corrections by shooting in RAW, and take a look at distortion and vignetting. The lens projects just a negligible level of pincushion distortion here, but vignetting at f2 is rather strong. Stop down to f2.8 or f4, and those image corners brighten up quite well, so don't forget to make sure that's being corrected if you're shooting in RAW. The lens's minimum focus distance is a decent enough 90cm. Close-up sharpness is quite good at f2, but at f2.8 it becomes very sharp again. Nice! Let's see how this lens works against bright lights. Great performance here, too. Even at the maximum aperture, we are barely seeing any flaring at all. Even when bright lights are directly in the image frame. Sweet! Next, bokeh. I very much liked this lens's bokeh. I think the quality of its autofocus background is really quite lovely and smooth in almost all situations. There are no real serious identifiable problems here. However, at f2, we do seem to get a stronger cat's eye shape to bokeh balls in the corners of your background than usual. And finally, related to bokeh comes longitudinal chromatic aberration. At f2, it's noticeable, but not very strong. At f2.8 and f4, it's still there, but very subtle. And at f5.6, it's gone. Overall, well, you've seen the results for yourselves. It's the best portrait lens on the Fuji GFX system. Highly recommended, without a moment's hesitation. All right, thanks for watching, everyone. I know they're not the most popular videos on the planet, but I absolutely love putting together these reviews of medium-format lenses. I am learning so much through them and getting some lovely sample pictures for my portfolio. In the meantime, a quick reminder that I recently updated the playlists on this channel to help you to find the lens reviews you want for your camera much more easily. 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