Sony fe 55mm f1 8 review năm 2024

I wouldn’t call the rather light FE 1.8/55 a small lens but it is still very manageable and very well balanced on my a7II.

Built Quality

The Sony FE 1.8/55 feels nice since it has a metal hull and a nice, wide focus ring with zero play. Most markings are engraved and filled with paint. The serial number though isn’t engraved which I find a bit annoying for a $1k lens.

While having a metal hull (inside it is made from plastics) feels nice it comes with a downside: The FE55 (and all the other ZA lenses) easily attract scratches in the rather soft aluminium. I think the premium feeling was prioritized over actual premium longevity. Canon’s L series and Sony’s GM series which use less metal are more durable.

I asked Roger Cicala of lensrentals.com about the FE55’s reliability and he told me that “It’s really not problematic at all for a Sony. Good in-service rate and no obviously recurring problems. Like all Sony’s when it breaks it costs a fortune to repair, but no more likely to break than the average lens.”

Although Sony claims that the design is “dust and moisture resistant” the lens has no gasket around the lens mount, so weather resistance will be limited. Personally I wouldn’t dare to expose it to much humidity since Sony has a rather weak track record in that regard.

The lens hood is made from thick, high quality plastics and attaches firmly. It is rather large and increases the volume of the lens a lot. The upside is that it protects the front of the lens very well.

Autofocus

AF-performance depends a lot on the camera you use the FE 1.8/55. On my Sony a7II it is usually quick enough in good light but it leaves quite a bit to be desired in lowlight. On a camera with a more advanced AF-system like the a6500 or a7rIII the FE 1.8/55 can focus super fast though.

The FE 1.8/55 focuses internally and is nearly noiseless.

Manual Focus

As mentioned before, the focusing ring feels nice nice, what I don’t like too much is the focus by wire implementation.

One problem here is that it matters how fast you turn the focusing ring, if I turn it by 45 degrees very fast the focus changes from 50cm to infinity. If I turn it slowly it takes more than 360 degrees (one full turn) to change focus from the close focusing distance to infinity. In theory this sounds like a great idea because focusing should be either super precise or very quick, depending on what you need. But so far I have failed to get to a point were my I am able to use this subconsciously, and I have used manual focus with this lens and the FE 2/28 a lot.

The other problem is that there is a small lag between the moment when you turn the focusing ring and when the lens reacts. It is only a small fraction of a second but noticeable.

Another problem I noticed when shooting my sharpness test was that focusing happened in small steps and it was quite hard to focus exactly at infinity. That was on my a7II. Bastian on his a7rII found it impossible to focus exactly.

I am used to manual lenses where the focusing ring is coupled directly to the focusing helicoid and I am faster and as precise with them. So manual focus works okay but it isn’t very enjoyable (says a hardcore manual lens user).

Optical Performance

Flare resistance

Zeiss has a reputation for very effective coatings and it is justified in this case, the lens does not loose contrast even in very demanding situations.

I could provoke minor ghosting under extreme conditions but still I would call the FE 1.8/55 an excellent performer in this regard.

Chromatic Aberrations

The CV 2/65 APO demonstrates the weakness of the Sony in this aspect.

While lateral CA are very well corrected longitual CA correction is one of the few weaknesses the lens has. This is a torture test but with high local contrast you can easily run into issues. Most classic normal lenses are no better here but some modern lenses like the Sigma Art 1.4/50 or Sony 1.4/50 ZA correct axial CA a lot better.

Distortion

The FE 1.8/55 shows minor barrel distortion which can easily be corrected by profile in your Raw-converter of choice.

Bokeh

The FE 1.8/55 has pretty smooth bokeh while most normal lenses are rather busy. Oof highlights are rendered with very little definition and smooth transitions.

Since the FE55 uses three aspherical surfaces it is no surprise that it can show distracting onion rings. We also se rather strong cat-eyes. Thanks to 9 rounded aperture blades oof-highlights are rendered more or less round at smaller apertures.

In this series we see a rather smooth transition zone.

There are situations where cat-eyes or onion rings can be an issue but all in all I would rate the bokeh very positively.

Vignetting

Vignetting of the Sony FE 1.8/55 ZA is pretty strong. Even if you set vignetting correction to off a correction is automatically applied in LR. Here are my measurements (before and then after correction):

• f/1.8 – 2.3 stops | 1.4 stops
• f/2.8 – 1.4 stops | 0.5 stops
• f/4 – 1.1 stops | 0.4 stops
• f/5.6 – 0.8 stops | 0.3 stops

In reality these won’t often cause issues but especially at f/1.8 you might notice increased noise off center.

Sharpness

This is a pretty remarkable performance.

Of course I can only test one copy but my results seem to agree with Roger Cicala’s average MTF. Also note the above average variance of the FE 1.8/55.

Compared to other Lenses

• The Zeiss Loxia 2/50 is a more traditional design with not as smooth bokeh and not as sharp corners at faster apertures but it has no onion rings and less LoCA. Since it has a little higher contrasts, very nice sunstars and is a joy to focus manually it is preferred by many landscape photographers.
• The Sony FE 1.4/50 ZA: I have never used this 800 g behemoth but from other people’s comparisons I know that the 1.4/50 offers significantly better CA-correction and higher central sharpness. Downsides are the price and a bit worse off-center sharpness. An excellent choice for environmental portraits.
• The Sony FE 2.8/50 Macro is nearly as slow focusing as the 1.8/50 so not for action but for landscape and nature photography it can be an interesting alternative since it is easier to focus manually and as good as the FE55 stopped down with excellent flare resistance.
• Voigtlander 2/65 APO: Twice as heavy and fully manual the macro outperforms the Sony with even higher sharpness and excellent CA correction. This is the lens I personally chose as my “normal lens” since it is a joy to use and such an exceptional performer.
• The Samyang 1.4/50 is less sharp with an inferior AF drive and quite a bit bigger but more affordable and with even smoother bokeh.
• The Mitakon 0.95/50 is much faster and bigger special lens. It performs quite well at f/0.95 but it is not as sharp as the FE55 and I wouldn’t want to carry it around as a general purpose lens but it delivers when shallow depth of field is called for.
• The Zeiss Planar 1.7/50 is not as sharp at wider apertures, especially in the corners and bokeh is a lot less smooth (for most scenarios). Flare of the FE55 is also superior but for landscape photography I would prefer the Planar none the less because of the superior handling and because the differences in sharpness are minor at typical settings.
• The Minolta MC 1.7/55 has less smooth bokeh, is much less sharp at f/1.7 and much more susceptible to flare. When I compared it to the FE55 I was surprised to see that there is very little difference between them at f/8.
• The Canon nFD 1.4/50 is nearly as sharp in the center at f/1.8 but it is much less sharp in the corners. Bokeh is also inferior but it is much more affordable and still a very good lens.

Conclusion

good

• Sharp across the frame from f/1.8
• Pretty smooth bokeh
• High contrast and excellent flare resistance
• Small Size
• Build Quality average
• Value
• Sunstars not good
• Manual Focus Experience
• LoCA
• Onion rings
• Vignetting

The list of the FE 1.8/55’s achievements is quite respectable. It’s one of the sharpest normal lenses around. You can use any aperture and put your subject everywhere in the frame never worry about sharpness. At the same time you get smoother bokeh than with most other normal lenses. Cat-eyes and onion rings can be a bit distracting at times though. Another thing you don’t need to worry about is flare which is very well controlled. Handling of the smallish lens is pleasant with quick AF and a very good balance.

Is it a perfect lens? No it isn’t. I found the manual focusing experience unpleasant so if you prefer manual focus this lens is probably not for you. The only aberration which can be really bothersome is LoCA. I should also mention the strong vignetting even though it has fewer practical consequences.

I would recommend the FE 1.8/55 to most FE-shooters since you can cover a very wide range of applications with great results while keeping your kit small and light. Only a 1.8/35 would be more universal but we have no good native option there. Only those who prefer to focus manually or are chasing after quality without any compromise will be served better by the alternatives.

All in all the Sony FE 1.8/55 ZA T* is a very well balanced lens which is both a very good performer in about any discipline and yet it is so portable that you don’t have to think twice about putting it into your bag. Few lenses manage this balance as well. In light of this performance the rather high price seems to be justified.

Is Sony 55mm 1.8 weather sealed?

It uses an internal focusing design and linear AF motor for quick and near-silent focusing performance and is weather sealed for working in trying conditions.

What is the minimum focus distance for Sony FE 55mm F1 8?

Sony Sonnar T* FE 55mm f/1.8 ZA.

Is Zeiss 55mm worth it?

The ZEISS 55 is a solid lens that I'm not disappointed in at all. If you just have to have a 1.4 then you will have an incredible experience with that lens, but if you choose the 1.8 just know that you're not going to ever feel limited.

What is Sony sonnar lens?

Sonnar T* FE 55mm F1. 8 ZA Full-frame E-mount Prime Lens. Renowned Carl Zeiss contrast and resolution brings out the best in α7 series full frame E-mount bodies. The T* coating works with an innovative optical design to suppress internal reflections, for sublime contrast from highlights to deep blacks.