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A perfect pairing for full-frame Sony E-mount cameras, the Sonnar T* FE 55mm f/1.8 ZA Lens offers excellent resolution and a bright f/1.8 aperture for photographers looking for a high-performing normal-length prime.
A perfect pairing for full-frame Sony E-mount cameras, the Sonnar T* FE 55mm f/1.8 ZA Lens offers excellent resolution and a bright f/1.8 aperture for photographers looking for a high-performing normal-length prime.
ZEISS Optical Design
Based on the ZEISS Sonnar optical concept, this lens uses a design with seven elements in five groups that helps achieve the large maximum aperture of f/1.8 while simultaneously reducing flare and improving contrast.
Bright f/1.8 maximum aperture allows users to create images with shallow depth of field and work in low-light conditions with relative ease.
Three aspherical elements, including two double-sided, are incorporated in the lens design to reduce astigmatism, field curvature, coma, and other monochromatic aberrations.
ZEISS T* anti-reflective coatings have been applied to each lens surface to help minimize reflections in order to provide greater image clarity, contrast, and color fidelity.
Rounded nine-blade diaphragm contributes to a pleasing bokeh quality when employing selective focus techniques.
Autofocus and Design
Linear autofocus motor and internal focus design provide quick and precise autofocus performance and enables accurate and silent focusing while recording videos.
Dust- and moisture-sealed design better permits working in inclement conditions and rubberized control rings benefit handling in colder temperatures.
UPC: 027242868175
Sony Sonnar T* FE 55mm f/1.8 ZA Specs
Focal Length
55mm
Aperture
Maximum: f/1.8 Minimum: f/22
Lens Mount
Sony E
Lens Format Coverage
Full-Frame
Angle of View
43°
Minimum Focus Distance
1.64' / 50 cm
Magnification
1:7 Macro Reproduction Ratio 0.14x Magnification
Optical Design
7 Elements in 5 Groups
Aperture/Iris Blades
9, Rounded
Focus Type
Autofocus
Image Stabilization
No
Filter Size
49 mm (Front)
Dimensions
ø: 2.54 x L: 2.78" / ø: 64.52 x L: 70.61 mm
Weight
9.91 oz / 281 g
Packaging Info
Package Weight
1.2 lb
Box Dimensions (LxWxH)
8 x 4.4 x 4.3"
Sony Sonnar T* FE 55mm f/1.8 ZA Reviews
Great video AF
By Blake
Rated 5 out of 5
Date: 2026-04-04
Not sure what people are talking about with this lens having problems on video AF. I am a full time DP/Cinematographer and have used this lens hundreds of hours on FX6 and A7Siii shooting video in professional settings and have had nothing but great experience with the AF tracking and focus performance. Gimbal, tripod, handheld, interviews, low light, outdoors etc. The AF works great on A7Siii and FX6 with this lens.
And yes this lens is gorgeous optically as other reviewers have said. Amazing value in this lens.
Love the light weight and great sharpness
By Creamcityshooter
Rated 4 out of 5
Date: 2024-03-27
I’m not a professional photographer. I do display my work, however. Occasionally, I need to restrict my lens choice so I can travel lightly. This is a superb all around choice for that purpose.