Đánh giá fujinon 18-55 f2.8-4

Fujifilm XF 18-55mm f/2.8-4 R LM OIS

Fujifilm XF 18-55mm f/2.8-4 R LM OIS thuộc dòng Ống kính zoom tiêu chuẩn với chất lượng hình ảnh đạt được như của ống kính Prime. Fujinon XF 18–55mm f/2.8–f/4 đáp ứng được gần như tất cả mục đích chụp của nhiếp ảnh gia, đồng nghĩa với việc chụp chân dung, hay ngoại cảnh mà chỉ cần một ống kính. Được thiết kế rất gọn nhẹ và phù hợp gần như với hầu hết các thân máy X-Series nhỏ. Công nghệ ổn định hình ảnh hiệu suất cao cho phép bạn chụp bất cứ lúc nào và bất cứ nơi nào với độ sắc nét tuyệt vời.

Chất lượng hình ảnh vượt trội Ống kính Fujinon XF 18-55mm f/2.8-4 R LM OIS có thể được coi là một siêu phẩm đáng được lưu tâm của Fuji. Ống kính cho một kết quả độ nét rất cao tại mức khẩu độ lớn , tương ứng với mức tiêu cự ngắn. Cũng tại mức tiêu cự ngắn 18mm, độ cong của viền ảnh khá cao khi được chụp với chế độ ảnh RAWs. Tuy nhiên, với chế độ chụp ảnh thường, hoặc chuyển đổi ảnh từ RAW sang định dạng ảnh thường thì mức cong đã được khắc phục một cách đáng kể.

Công nghệ chống rung quang học Ống kính Fujifilm [Fujinon] XF 18-55mm F2.8-4 R LM OIS sỡ hữu công nghệ OIS mới chống rung quang học, giúp cho hình ảnh của bạn sắc nét . Đã được xây dựng trong OIS [Optical Image Stabiliser] tương đương với 4 điểm dừng, đó là bật và tắt thông qua việc chuyển đổi OIS chuyên dụng trên ống kính.

Điểm nổi bật khác Do đã được chỉnh sửa lại các động cơ nhỏ ở phía trong ống kính, giúp giảm tiếng ồn khi chế độ AF [tự động lấy nét] hoạt động. Về cơ bản, tốc độ lấy nét là khá nhanh tuy rằng độ chính xác chưa được cao, nếu đem so với các phiên bản ống kính đầu tiên của Fuji. Về công nghệ OIS mới, khi chụp dưới điều kiện cho phép sẽ đạt 4 bước khẩu hay 4 f-stop.

Tốc độ lấy nét cực nhanh và êm ái Fujinon XF 18–55mm f/2.8–f/4 sở hữu vòng lấy nét và và vòng lấy Zoom hoạt động khá trơn tru. Tiêu biểu cho dòng ống Fujinon là một vòng lấy khẩu độ chuyên dụng với mức nhanh hơn 1/3 bước so với dòng ống thông thường. Nếu bạ để chế độ lấy nét bằng tay, thay vì để A [auto] như bình thường, thì máy sẽ hoạt động với chế độ ưu tiên khẩu độ hoặc chế độ tự động [ chế độ này sẽ hoạt động thay đổi tùy thuộc vào chỉ số màn trập].

I was asking myself the same thing that you’re thinking now: Why should I write a review for a lens that went to market almost 7 years back?

Like a fine old whisky that stands the test of time, there are a few cornerstone products in the photography world that deserve repeated praise.

Highly Recommended

Fujifilm 18-55mm f/2.8-4

Versatile compact zoom allowing comfortable, confident shooting even in challenging situations.

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The Fujifilm XF 18-55mm f/2.8-4 R LM OIS is one such supposedly entry level [“kit”] lens that amazed many photographers who were using various other brands.

Like the Fujifilm X100 series, it is a cornerstone lens that showed how serious Fujifilm can be in about gear. It challenged the perspectives of many of us, including myself, on kit lenses.

You may get this lens with your next body + lens package, and this post is for someone who is unsure whether to buy that package or just to invest in something that the photography world tells you is of better quality.

Fuji 18-55mm Review Summary

Affordable, reliable mid-range zoom with versatile focal range and fast maximum aperture. Boasting a full metal body, elegant focus and zoom rings and a separate aperture ring, the build quality is impressive for its price tag. Optical image stabilisation helps to keep ISO down, particularly when shooting in low light.

Fujifilm 18-55mm f/2.8-4 | Introduction

Pros

  • Full metal body
  • Optical image stabilisation
  • Excellent sharpness for its class
  • Highly versatile

Cons

  • Not weather resistant
  • Focus occasionally struggles in low light

A standard kit lens costs around $140, while a Fujifilm XF 18-55mm f/2.8-4 R LM OIS costs around $420. Expensive doesn’t necessarily mean better quality, but this lens is in a different class than other “kit” lenses.

With the great Fujifilm cash-back offers once or twice per year, and with additional mid-year and boxing day sales, the price of this lens can be brought down considerably, sometimes by $200- 250. During the 2018 Christmas season it was selling at a discount over here in Australia.

Now, what does this little lens have to merit such an affordable price tag of?

This review addresses the features that are important to me as a travel and documentary photographer. I’m not covering every specification in this review; you can find tons of other reviews available online which address specific issues like chromatic aberration, distortion, vignetting etc.

Fujifilm 18-55mm | Construction & Ergonomics

Fujifilm X-T2 + Fujifilm XF 18-55mm f/2.8-4 R LM OIS at 44.4mm | 1/20 f/5.6 ISO400

This lens boasts a full metal body, elegant focus and zoom rings, and a separate aperture ring.

It is not weather resistant, but I have used it in all kinds of weather except snow. I never had a problem with it, and hardly ever saw a dust particle inside despite it being a non-weather-protected zoom lens.

It comes with a plastic lens hood. There are two control buttons for turning the optical image stabiliser on and off, and to change the aperture control between manual and auto.

Fujifilm 18-55mm f/2.8-4 | Image Quality

Most of the basic starter lenses in this category traditionally were not as sharp as studio tests show, and in real life they tend to bring down the overall image quality due to poor image detail. Often, photographers had to upgrade to a better lens with higher quality. At least I did!

In contrast, the Fujifilm XF 18-55mm f/2.8-4 R LM OIS showed amazing details with excellent sharpness. I was shocked to see that kind of quality in this ‘lower class’ lens category, where it really doesn’t belong.

Whenever there is a good deal to be had, my Gear Acquisition Syndrome tends to relapse. Even after many pixel peeping attempts on the images produced by this lens, I still don’t see any reason to upgrade. If I do upgrade, it will most likely be to a Fujifilm XF 16-55mm f/2.8 R LM WR, which is weather-sealed and has slightly better quality, but is more than twice as expensive.

Furthermore, the Fujifilm XF 16-55mm f/2.8 R LM WR weighs more than similar lenses. If you use the lens on smaller cameras like the Fujifilm X-T20 or X-E4, this lens can put the whole system off balance by weighing down the front.

Of course, by trading in my Fujifilm XF 18-55mm f/2.8-4 R LM OIS for the 16-55 f/2.8, I would be losing optical image stabilization, which is very handy during low-light situations. However, I will gain one more stop, as Fujifilm XF 16-55mm f/2.8 R LM WR is a fixed-aperture lens with f/2.8 throughout the zoom range.

Still, in terms of picture quality, it’s not in my opinion worth it to splurge on the Fujifilm XF 16-55mm f/2.8 R LM WR; rather, you should save that money for one of Fujifilm’s amazing prime lenses.

For a serious professional wedding or event photographer deciding between the Fujifilm XF 18-55mm f/2.8-4 R LM OIS or the Fujifilm XF 16-55mm f/2.8 R LM WR, I would highly recommend the latter. It’s of better quality, and the one extra stop can be crucial for time-pressured shoots.

In the budget lens category, Fujifilm has its well-priced Fujinon XC 16-50mm F3.5-5.6 OIS, which is more suitable to be called a kit lens. The picture quality is predictably lower.

Fujifilm 18-55mm f/2.8-4 Sample Images

Check out these sample images taken with the Fujifilm 18-55mm f/2.8-4:

Fujifilm 18-55mm f/2.8-4 | Aperture

Some Fujifilm lenses have a manual control for aperture, which means aperture cannot be controlled in-camera; instead, there is a dedicated aperture ring on the lens which can be set by rotating the ring between f/2.8 and f/22.

Compared to traditional lenses in this focal length range, which are most often f/3.5-5.6, Fujifilm has at least one stop advantage at the long end and almost 2/3 advantage at the short end. This feature is very handy during low-light shooting, and can be a deciding factor for someone looking to buy a new lens in this category over the lenses from other brands with new bodies.

Fujifilm 18-55mm f/2.8-4 | Focus Speed

The lens has adequate focus speed, giving me plenty of keepers from my shoots but occasionally causing some issues during focusing under low light. With newer camera models like the Fujifilm X-T3 with improved focusing mechanisms, the lens should perform well. I often set my focus to just the centre point, improving the proportion of photos that are properly focused.

Fujifilm 18-55mm f/2.8-4 Review | Conclusion

Kit-lens reputation aside, the Fujifilm XF 18-55mm f/2.8-4 R LM OIS absolutely deserves your hard-earned money. It is not the best Fujifilm lens in this focal length range, but it is probably the most practical lens you will ever buy without emptying your wallet.

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