Zeiss Loxia 35mm f2.0 Biogon - 150349

Zeiss Loxia 35mm f2.0 Biogon - 150349

Marrying traditional handling with a digitally-optimized design, the ZEISS Loxia 35mm f/2 is a compact wide-angle prime for Sony E-mount mirrorless cameras. Utilizing a nearly symmetrical optical layout based on the Biogon concept, this lens incorporates one element made from anomalous partial dispersion glass in order to suppress chromatic aberrations and distortion for improved clarity and sharpness. An enhanced ZEISS T* anti-reflective coating has also been applied to significantly reduce ghosting and lens flare for improved contrast and color fidelity.

Loxia-series lenses are distinguished by their manual focus operation along with a manual aperture ring that can be de-clicked for silent operation; making them especially suitable for filmmaking applications. Loxia lenses are also characterized by their compact form factor and all-metal lens barrel, which incorporates engraved focusing and depth of field scales, for fine-tuned control. Additionally, the lens body sports a dust- and moisture-sealed design to permit its use in trying environments.

What our Experts Think

• Classic wide‑angle with Zeiss image character
  Built on the Biogon optical design with ZEISS T* coatings and an anomalous partial dispersion element, this lens delivers excellent clarity, strong contrast and low distortion — ideal for street, documentary and everyday photography.
• Manual focus for creative control
  Precision manual focus with engraved distance and depth‑of‑field scales makes zone focusing intuitive and rewarding — especially with Sony focus‑assist tools — while the de‑clickable aperture ring suits both stills and video workflows.
• Compact, robust build
  All‑metal construction, weather‑sealed mount gasket and compact form factor make it rugged and travel‑friendly without sacrificing handling or tactile feedback.
• Image quality you can rely on
  Excellent center sharpness even wide open at f/2 with low flare and negligible chromatic aberration; edge performance improves when stopped down toward mid‑apertures.
• Trade‑offs worth noting
  No autofocus and manual focus learning curve mean this lens best fits photographers who enjoy intentional shooting and fine control, not quick action shooting.

Q&A

Q1: What type of lens is the ZEISS Loxia 35mm f/2 Biogon?
A: A high‑end ultra‑wide prime lens designed exclusively for Sony E‑mount full‑frame mirrorless cameras with classic manual control.

Q2: What is the focal length and maximum aperture?
A: It offers a 35 mm focal length with a bright f/2 maximum aperture for versatile shooting and low‑light performance.

Q3: What photography types suit this lens?
A: Great for street photography, landscapes, environmental portraits, and reportage with rich context and a natural field of view.

Q4: Does it have autofocus?
A: No — this is a manual‑focus lens with a smooth, precise focus ring and engraved distance/DOF scales for full creative control.

Q5: What optical design features does it use?
A: Utilizes a Biogon optical design with one anomalous partial dispersion element to suppress chromatic aberrations and maintain sharpness, along with ZEISS T* anti‑reflective coating for higher contrast.

Q6: How close can it focus?
A: Minimum focus distance is about 0.30 m (30 cm) for near‑to‑medium shooting flexibility.

Q7: Is the aperture ring suitable for video?
A: Yes — the manual aperture ring can be de‑clicked for smooth, silent control during filming.

Q8: What filter size does it use?
A: Accepts standard 52 mm front filters for ND, polarizers, and creative effects.

Maintenance Tips

• Use lens cap and hood: Protect the front element from scratches and reduce flare.
• Clean optics carefully: Use a blower first, then a microfiber cloth; avoid harsh chemicals to protect Zeiss anti-reflective coatings.
• Protect from dust & moisture: Not fully weather-sealed—store in a dry, padded case with silica gel.
• Handle focus and aperture gently: Manual focus and de-clickable aperture ring require careful operation to maintain precision.
• Check lens mount and contacts: Clean periodically to ensure reliable camera connection.
• Avoid extreme temperatures: Rapid heat or cold can affect internal optics and coatings.
• Store upright in a padded case: Maintains optical alignment and prolongs lens lifespan.