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Introduction
The GF 55mm F1.7 R WR is a really quick, customary prime lens for the Fujifilm GFX medium-format mirrorless digital camera system.This lens gives a focal size of 44mm in 35mm time period and an aperture vary of f/1.7-f/22.The focal size of 55mm is similar because the diagonal measurement of the e large-format sensor, utilized in GFX cameras, which has dimensions of 43.8mm x 32.9mm, offering a subject of view which is near that of human imaginative and prescient, thereby making a extra pure perspective.The utmost aperture of f/1.7 makes it the joint-world’s brightest lens with autofocus for medium format mirrorless digital cameras, together with the GF 80mm F1.7. R WR lens.It’s comprised of 14 components in 10 teams together with together with two ED components and two aspherical components and it is the primary ever GF lens to have 11 rounded aperture blades for ultra-smooth bokeh.This lens has a dust-, freeze- and weather-sealed bodily development that is sealed in 9 completely different locations and is able to working in environments as chilly as -10°C. The entrance aspect encompasses a fluorine coating to assist repel mud, grime, and moisture.The Fujifilm GF 55mm F1.7 R WR is priced at £2249 / €2599 / $2299 within the UK, Europe and US respectively.
Ease of Use
With a most diameter of 94.7mm, a size of 99.3mm and a weight of 780g / 1.72 lb, the Fujifilm GF 55mm F1.7 R WR is comparatively compact and light-weight contemplating the very quick most aperture of f/1.7 that it gives.
It does not really feel notably unwieldy when mounted on the equally new Fuji GFX 100 II digital camera that we examined it with, with even one-handed use not out of the query!
As with all the the opposite GF lenses that we have beforehand reviewed, the construct high quality of the Fujifilm GF 55mm F1.7 R WR is great. The lens is mud, freeze and moisture resistant and it encompasses a metallic bayonet.
The Fujifilm GF 55mm F1.7 R WR lens is comprised of 14 components in 10 teams together with together with two ED components and two aspherical components and it accepts 77mm filters through metallic threads.
Notice that there isn’t a built-in optical picture stabilisation on this lens, so be sure that to decide on a suitably quick shutter pace when hand-holding the digital camera/lens.
The focusing ring could be very extensive, buttery {smooth} and fantastically well-damped in motion with out being unfastened, and it has a ridged, rubberised grip band. There aren’t any “exhausting stops” at both finish of the 50cm-infinity focus vary although.
It has a really massive rotation angle which permits exact focusing and strikes easily with none play. Two completely different focusing aids are offered – auto magnification and focus peaking.
Together with the GFX 100 II’s high-resolution digital viewfinder, we discovered it very straightforward to precisely decide essential sharpness when manually focusing.
Auto-focusing is acceptably fast and quiet given all the glass inside this lens. It may possibly’t fairly match the pace and silence of the linear AF motor discovered within the GF 110mm lens, which might be the benchmark GF lens in the case of auto-focusing.
As an alternative the GF 55mm makes use of what Fujifilm have termed an “developed” DC motor. This makes the auto-focus operation each quieter and quicker to alter from its close to focus level of 50cm to infinity and again once more than, say, the same GF 80mm F1.7 R WR lens.
We did not expertise an excessive amount of “looking”, with the lens precisely focusing virtually all the time, even in low-light situations.
Focusing is usefully inside and guide focusing is feasible when set through the digital camera physique. Full-time guide focus override is accessible at any time just by rotating the main focus ring, if specified within the menu system, or you may set the focusing change on the digital camera physique to M, C or S.
The Fujifilm GF 55mm F1.7 R WR lens has a conventional aperture ring on the lens barrel which lets you set the aperture in 1/3 steps, full with full aperture markings. The aperture can be proven within the viewfinder or on the LCD display screen as you modify it.
The aperture ring is properly damped and makes a particular click on as you modify the setting. The aperture ring toggles between auto aperture management (the ring is about to A) or guide aperture management (the change is about to one of many aperture values) or the C (Command) place which lets you set the aperture through the digital camera physique somewhat than the lens.
A gentle fabric bag, entrance and rear lens caps, and a big plastic petal-shaped lens hood are equipped as customary within the field.
Focal Vary
The 55mm focal size provides an angle of view of 52.9° levels, which is equal to a focal size of 44mm on a 35mm full-frame sensor digital camera.
Chromatic Aberrations
Chromatic aberrations, usually seen as purple or blue fringes alongside contrasty edges, are obvious in very high-contrast photos, notably when taking pictures wide-open at f/1.7.
Gentle Fall-off
Gentle fall-off is sort of noticeable extensive open at f/1.7, although this could simply be corrected in Photoshop. Cease right down to f/4 and the vignetting is already a lot much less outstanding, however it’s nonetheless seen when taking pictures pale scenes that fill the body.
Distortion
With a normal focal size of 44mm (35mm equal), we would not count on this lens to have too many issues with distortion.
Our pattern photos point out that to be the case, with little or no barrel or pincushion distortion seen.
Macro
A minimal focus distance of 50cm / 1.6′ and a most magnification ratio of 0.17x does not make the lens notably helpful for taking pictures shut topics, though the quick most aperture does not less than make it straightforward to isolate the topic.
Bokeh
With a most aperture of f/1.7, the Fujifilm GF 55mm F1.7 R WR is the joint-fastest GF lens at the moment obtainable, and it generates extremely {smooth} out of focus areas because of having11 rounded aperture blades and naturally that giant format picture sensor.
Bokeh is nonetheless a reasonably subjective a part of a lens’ picture high quality, so take a look at these examples to see the GF 55mm F1.7 R WR’s bokeh high quality for your self.
Sharpness
With a view to present you ways sharp the Fujifilm GF 55mm F1.7 R WR lens is, we’re offering 100% crops on the next web page.
Subsequent Web page
Sharpness: 1 »
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