• Wide-angle prime is designed for FX-format Nikon F-mount cameras, however can also be used with DX models where it provides a 31.5mm equivalent focal length
• Bright f/2.8 maximum aperture suits working in available-light conditions and is also well-suited for astrophotography use.
• Distagon optical concept affords high sharpness, well-corrected image quality from edge-to-edge, and very low field curvature.
• Five anomalous partial dispersion elements are used to significantly reduce color fringing and chromatic aberrations for increased clarity and color fidelity.
• ZEISS T* anti-reflective coating has been applied to each lens surface to help minimize reflections and provide greater contrast and color fidelity.
• Floating elements system helps to maintain consistent image quality throughout the entire focusing range, from 8.7" to infinity.
• Manual focus design is benefitted by focusing and depth of field scales along with hard stops at both infinity and minimum focusing positions.
• Manual aperture ring has clicked indicators throughout aperture range. Using the included De-Click Tool, this ring can be mechanically 'de-clicked' for smooth, silent rotation throughout the aperture range; making it ideal for video applications.
• Weather-resistant construction includes internal seals to guard against dust and moisture as well as a blue sealing ring at the lens mount to protect the lens-camera interface.
• All-metal lens barrel has a frosted, anodized surface along with a rubberized focusing ring for both durability and improved tactile control.

Technical Specifications:

In the Box:

• ZEISS Milvus 21mm f/2.8 ZF.2 Lens for Nikon F
• ZEISS 82mm Front Lens Cap for 21mm Milvus Lens
• ZEISS Rear Cap for Nikon F-Mount Lenses
• ZEISS Lens Shade for Milvus 21mm f/2.8
• De-Click Key
• Limited 2-Year Manufacturer Warranty