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12mm F2.8 Full-Frame 180° Ultra Wide Manual Lens

12mm F2.8 Full-Frame 180° Ultra Wide Manual Lens

This 12mm F2.8 ultra wide lens is designed for full-frame cameras and delivers an extreme 180° diagonal field of view for immersive, edge-to-edge coverage. With a bright aperture range and strong relative illumination, it is ideal for creators who want dramatic perspectives in a compact manual setup.

  • Focal Length :

    12mm
  • Image Diameter :

    Φ43mm
  • Image Format :

    Full Frame
  • Mount :

    NEX-E / L / RF / Z
  • Aperture Range (F No.) :

    F2.8 – F22
  • Focusing Range :

    0.2m – ∞
  • Diaphragm Blades :

    9 blades
  • Lens Construction :

    11 elements in 8 groups
  • Product Details

 

Product Description

The 12F2.8 full-frame lens is built for ultra-wide coverage, offering a Φ43mm image circle and a 0.2m–∞ focusing range to capture expansive scenes with strong spatial depth. As a full-frame 180°  FOV lens, it supports creative framing where conventional wide-angle lenses cannot reach, making it a practical tool for landscape, architecture, and immersive content production.bility.

 

Performance Advantages

Ultra-wide FOV (D 180° / H 150° / V 117°) for maximum scene coverage and immersive perspective.

Bright aperture range: F2.8–F22 for flexible exposure and depth-of-field control.

High relative illumination > 0.52 to help maintain edge brightness across wide frames.

Full-frame coverage (Image Circle / Image Diameter: Ø43 mm) to minimize cropping constraints.

Multi-mount: NEX-E / L / RF / Z for broad system compatibility.

Manual control for precise, repeatable shooting.

 

Application Range

Architecture & interior imaging: cityscapes, interiors, large venues, and tight spaces—capture a full-frame 180° fisheye view in a single shot (no stitching).

Immersive content creation: action sports, travel, and creative storytelling—ultra-wide perspective to emphasize depth and scale.

Industrial & documentation use: equipment, rooms, and installations—single-frame coverage with manual control for repeatable results.  

 

General Specifications:

 
Field Angle:  D 180° / H 150° / V 117°
TTL : 114.2mm
Working Wavelength: 400 – 700nm
B.F.L. : 21.7mm
Relative Illumination: > 0.52

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