Sony Sonnar T* FE 55mm F1.8 ZA Lens (Full Frame E-Mount)

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Key Features

  • 55mm focal length
  • 82.5mm equivalent on APS-C cameras
  • F1.8 maximum aperture; F22 minimum
  • Linear motor autofocus
  • .50m/19 - 11/16" minimum focus
  • 49mm filter size
  • Compatible with Sony full frame E-mount and NEX cameras

Product Description

The FE 55mm F1.8 ZA is a premium 'normal' prime for Sony's full frame E-mount cameras, the A7 and A7R. It can also be used on APS-C NEX models, on which it will offer an 83mm-equivalent angle of view - ideal for 'head and shoulders' portraits. It uses a linear motor for silent autofocus, has a 9-blade circular aperture, and a dust and moisture resistant design.

Specs

Principal specifications
Lens type Prime lens
Max Format size 35mm FF
Focal length 55 mm
Image stabilisation No
Lens mount Sony E (NEX)
Aperture
Maximum aperture F1.8
Minimum aperture F22.0
Aperture ring No
Number of diaphragm blades 9
Optics
Elements 7
Groups 5
Special elements / coatings 3 aspherical elements
Focus
Minimum focus 0.50 m (19.69)
Maximum magnification 0.14×
Autofocus Yes
Motor type Stepper motor
Full time manual Unknown
Focus method Internal
Distance scale No
DoF scale No
Physical
Weight 281 g (0.62 lb)
Diameter 64 mm (2.52)
Length 71 mm (2.8)
Materials All-metal construction
Sealing Yes
Colour Black
Zoom method Rotary (internal)
Power zoom No
Zoom lock No
Filter thread 49 mm
Hood supplied Yes
Hood product code ALC-SH131
Tripod collar No

Reviews

User Reviews

5.0 out of 5 stars
  • Zeisschen, Jan 27, 2014 GMT:
    Best lens I own

    I have 3 Zeiss lenses for the NEX APS-C  (12 2.8 touit, 24 1.8 and 16-70 F4) and now the 35 FE2.8 and the FE5 1.8 for my A7r. Others than that I used several older manual Zeiss lenses on the NEX-7 and experimented with some on the A7r as well. To make it short: This lens is nothing short of amazing! It's the best Zeiss lens I have used so far! All the pictures I took with this and the A7r I made wide open have such a high level of crispness, detail, colour and contrast, I don't know how a ...

    Continue Reading

Questions & Answers

QUESTION

Are the new Sony full frame FE lenses compatible with existing NEX cameras?

I'm in the market for a premium lens for my NEX-6, and so am interested in whether I should be buying FE lenses instead now, so that if I ever decide to upgrade to full frame Sony mirrorless in the future (which I think I probably would like to do), I wouldn't have to buy (as many) new lenses again.

cdpinker asked
6 months ago

ANSWERS

Yes, FE E-Mount lenses are backwards-compatible with NEX E-Mount cameras. Continue Reading

Laura@GearShop answered
6 months ago

Question, if full frame lenses work the same on crop APS-C sensors, then why do companies like Nikon offer different variants of lenses? i.e. FX and DX lenses, because they're pretty much the same physical size. Why not just make everything FX? Continue Reading

Elite83 answered
6 months ago

QUESTION

FE 55mm diaphragm noise when focusing.

I got my Fe 55mm yesterday, I have tested it on my old nex5 (a7r is coming). When I focus (autofocus), the diaphragm opens and closes more or less and make a relative loud noise I have never heard  with other lenses on the nex5 or with an other lens. Is it normal or should I return it for an exchange ?

mermoz asked
1 month ago

ANSWERS

like my sel 50...it sounds like you described...it's happening, when the aperture is very small, like F8 - F11....during AF, lens goes to F1.8 to collect more light, during this change, you hear it..however, if you're at F2.0-F2.8, which is close to F1.8, you cant hear it...try it and let me know :) Continue Reading

1 month ago

yes it is like you described, when focusing in A mode with aperture set to f2 there is no noise but at f11 the noise gets loud and annoying. I wonder that this happens with a so expensive lens. Continue Reading

mermoz answered
1 month ago

due to interaction between aperture blades,,, i think its quite normal...and believe a lot lenses do the same noise in same situation,,, Continue Reading

1 month ago

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