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Product Highlights
  • f/2.8 - f/22 Aperture Range
  • Full-Frame Format
  • 7/9 Elements/Groups
  • 46mm Filter Diameter
  • Water Resistant
  • Leica M Mount
Zeiss Biogon T* 21mm f/2.8 ZM Black Zeiss Biogon T* 21mm f/2.8 ZM Black
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The Carl Zeiss range of T* ZM-mount lenses offers high standards in terms of performance, reliability and, of course, image quality. You can count on highly advanced flare control for crisp and brilliant images, and virtually zero geometric distortion, ensuring precise accuracy when reproducing shapes, especially useful when photographing products and architecture.

The Zeiss 21mm f/2.8 Biogon T* ZM is a super-wide angle lens designed for high-speed performance and full integration with TTL-exposure metering. It has a minimum focusing distance of 1.8' (0.5 m), and offers high speed, stunning resolving power and next to zero distortion. It lets you shoot demanding architectural interiors, and is perfect for extreme landscapes, inspiring architecture and demanding interiors.

Key Features

  • 1/3 stop interval click stops allows for exact exposure
  • Precise 10 bladed aperture creates pleasing unfocused highlights
  • Wear resistant filter mount for long-term reliability in tough conditions


What's Included

  • Zeiss 21mm f/2.8 Biogon T* ZM Manual Focus Lens (Black)
  • Front & Rear Lens Caps
  • Limited Warranty


Product Specifications


Detailed Specifications
Filter Size     46mm
Aperture Range 2.8-22
Minimum Focus Distance     1.8' (0.5 m)
Magnification     1:21
Angle of View     90 degrees
Groups/Elements     7/9
Length     Not specified
Maximum Diameter     Not specified
Weight     10.6 oz (300 g)

Questions & Answers

Zeiss Biogon T* 21mm f/2.8 ZM Black

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