Sony Carl Zeiss Sonnar T* FE 55mm F1.8 ZA (SEL55F18Z)

The Sonnar T* FE 55mm f/1.8 ZA is a normal-length prime lens designed for full-frame Sony E-mount cameras, offering a perfect balance of compact portability, high-resolution optics, and creative control. Its 55mm focal length is ideal for portraiture, street photography, landscapes, and everyday use, while the bright f/1.8 aperture provides exceptional low-light performance and artistic depth-of-field effects.

ZEISS-Quality Optics

• Sonnar T lens design:* Optimized for high contrast and sharpness with minimal distortion, this classic optical formula delivers consistently impressive results across the frame.

• Three aspherical elements: Two double-sided aspherical lenses and one single aspherical element reduce spherical aberrations, astigmatism, field curvature, and coma, ensuring edge-to-edge sharpness.

• ZEISS T anti-reflective coatings:* Each lens surface receives precision coatings to minimize ghosting and flare, enhancing color accuracy, contrast, and clarity even in challenging lighting.

• Bright f/1.8 maximum aperture: Produces selective focus and creamy background blur, making it ideal for portraiture and subject isolation.

• Rounded nine-blade diaphragm: Maintains smooth, circular bokeh, enhancing creative expression in shallow depth-of-field imagery.

Advanced Autofocus and Handling

• Linear autofocus motor: Provides fast, quiet, and precise focusing, suitable for both stills and video recording.

• Internal focusing system: Keeps the lens length consistent during focusing, allowing smooth close-up or macro-style shots.

• AF/MF switch and focus hold button: Offers tactile control and quick access to manual focus or locking focus on a subject.

• Linear Response manual focus ring: Provides precise, intuitive manual focus adjustments, ideal for video or fine-tuned focus control.

Compact, Robust, and Travel-Friendly

• Lightweight, portable design: Weighing just ~280g (9.9 oz) and measuring compactly, the lens is easy to carry for all-day shooting.

• Dust- and moisture-resistant: Rugged construction ensures reliability in outdoor, adverse, or travel conditions.

• Rubberized control rings: Enhanced grip ensures smooth operation even in cold or wet conditions.

• Fluorine-coated front element: Resists dust, moisture, fingerprints, and simplifies cleaning.

Creative and Practical Applications

• Portraits: Achieve natural perspectives and exceptional subject isolation with beautiful bokeh.

• Street and lifestyle photography: A versatile 55mm focal length captures everyday scenes with a natural look.

• Low-light and indoor photography: Bright f/1.8 aperture allows shooting without flash while retaining high image quality.

• Video production: Quiet autofocus, smooth internal focusing, and de-clickable aperture options suit professional cinematic work.

• Close-up shooting: Minimum focusing distance of 1.6’ (50 cm) allows expressive environmental close-ups without sacrificing composition.

Why Choose the 55mm f/1.8 ZA

The Sonnar T* FE 55mm f/1.8 ZA blends premium ZEISS optics, compact portability, and versatile handling to create a lens capable of professional-quality portraits, creative shallow-depth imagery, and reliable low-light performance. Its combination of sharp resolution, creamy bokeh, and robust construction makes it a standout choice for photographers and videographers seeking a high-performance normal-length prime for everyday use or travel.