đánh giá fujifilm gfx 50s

The GFX 50S is beautiful &, believe it or not, affordable for a medium format model

ByDigital Camera30 April 2018


Our Verdict

It’s unrealistic to expect a large-sensor camera lớn match the autofocus and continuous shooting performance of a full-frame or APS-C camera – or the price. That said, the GFX 50S takes a massive step towards that, bringing with it the beautiful fluidity of big-sensor images and superb resolution.

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Key features

Sensor: 51.4MP medium format Bayer sensor (43.8 x 32.9mm)Crop factor: 0.8xMemory: 2x SD/SDHC/SDXC UHS I/IIViewfinder: OLED, 3,690k dotsMax video clip resolution: 1,9trăng tròn x 1,080 (Full HD)ISO range: 100-12,800 (50-102,400 expanded)Autofocus points: Contrast-detect AF, 117 pointsMax burst rate: 3fpsLCD screen: 3.2in tilting LCD, 2,360k dotsShutter speeds: 60-1/4,000 sec, Bulb, Time (electronic shutter, up lớn 1/16,000 sec)Weight: 825g (body only, with battery & memory card)Dimensions: 148 x 94 x 91mmnguồn supply: NP-T125 lithium-ion battery, 400 shots
If you’re waiting for an affordable full-frame 645 mã sản phẩm with the same sensor as the 100MP. PhaseOne XF100, you could be waiting a while yet. In the meantime, the GFX và X1D still offers a sensor area 68% larger than a full-frame camera like the Canon EOS 5DS.

Let’s start with that sensor. This is a regular Bayer RGBG sensor, rather than the X-Trans CMOS type that"s used in most of the company"s X-series models, and it measures roughly 44 x 33milimet, compared to 36 x 24mm for 35mm full-frame cameras. Although the 50MPhường resolution sounds high, the pixels are packed in no more tightly than they are on the 36MP Nikon D810, so you can still expect low noise và good dynamic range.

Read more: Nikon D850 vs Nikon D810 - Features compared

Unlike the Hasselblad X1D, the GFX 50S uses a regular focal plane shutter. This makes the body toàn thân a good giảm giá thicker, though it’s little heavier or larger than a pro-cấp độ 35milimet full-frame DSLR like the Nikon D810 or the Canon EOS 5DS.

It’s based on a mirrorless kiến thiết, which means the viewfinder is electronic rather than optical. You get a regular eye-cấp độ viewfinder with the camera, which slides into an accessory slot on the top of the camera, although you can also get a tilting viewfinder as an optional extra, an sign that the GFX may develop into a true system camera.

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The EVF is complemented by a tilting LCD display on the rear & an always-on monochrome OLED screen on the top plate. The latter shows battery status and shots remaining when the camera is switched off, & shooting settings when the camera is on.

Fujifilm has so far launched seven lenses for the GFX G mount, following its recent announcement of the Fujinon GF250mm F4 R LM OIS WR telephokhổng lồ with matching 1.4x teleconverter, & more are planned. Third-các buổi tiệc nhỏ makers are joining in too, as Chinese maker Venus Optics has announced its Laowa 17mm f/4 GFX Zero-D prime lens, claimed lớn be the widest native GFX lens yet.

We were supplied with the Fujinon GF 63milimet f/2.8 R WR equivalent khổng lồ roughly 50milimet in 35mm full-frame terms. It’s the smallest lens on offer, but this is, of course, relative; it’s still a chunky bit of glass. Other lenses in the range, such as the Fujinon GF 32-64milimet f/4 R LM WR zoom are much larger, an inevitable result of the sensor form size.

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The camera"s autofocus system is primitive sầu by full-frame và APS-C standards. It relies on contrast-detect AF (no on-sensor phase-detect AF). Similarly, although the GFX 50S’s shutter speed range is sound, its continuous shooting speed is capped at 3fps. Of course, this isn"t designed to lớn be an action camera; rather, it"s designed for ultra-high-unique photography in a package far more portable, robust và easy khổng lồ use than anything the medium format market has seen before (though the Pentax 645Z arguably started this trend).

Prices - Fujifilm GFX 50S:▼


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