ZEISS C Biogon T* 4,5/21 ZM for Leica Rangefinder Cameras (M-mount), Black product photo
ZEISS C Biogon T* 4,5/21 ZM for Leica Rangefinder Cameras (M-mount), Black product photo frontv1 XS

ZEISS C Biogon T* 4,5/21 ZM for Leica Rangefinder Cameras (M-mount), Black

  • - Super wide - angle of view of 90°
  • - Outstanding image quality
  • - Exceptional workmanship
  • - For digital and analog rangefinder
  • Free standard delivery from £ 50

    Fast, no additional costsDetails
£909.99
VAT included
Buy at ZEISS dealer
DescriptionDetails

ZEISS C Biogon T* 4,5/21 ZM

See more. Wherever you go.

The spectrum of ZEISS ZM lenses for Leica5 digital and analogue rangefinder cameras combines advanced lens design and superior-quality materials and workmanship to deliver impressive results. The 12 different lenses cover focal lengths from 15mm to 85mm and a range of specialist and more general uses. All at prices that compare favourably with other rangefinder lenses of this superb quality.

The C in the C Biogon T* 4,5/21 ZM name stands for both ‘compact’ and ‘classic’, the latter referring to a legendary Zeiss design from 1952. Smaller and lighter than the Biogon T* 2,8/21 ZM, it is ideal for traveling and for photographing unobtrusively in public places. The lens is rangefinder-coupled for easy focusing and the optional 21 mm viewfinder is available for accurate image composition. The C Biogon T* 4,5/21 ZM is an ideal lens for many different wide-angle applications including travel, architecture, landscape and interior photography.

Pictures on Flickr

ZEISS C Biogon T* 4,5/21

C Biogon T* 4,5/21 ZM

Features

ZEISS T* anti-reflective coating
The optical elements of ZEISS lenses feature T*® anti-reflective coating on all surfaces and an optical design that guarantees images of superior brilliance at all times, even in unfavourable lighting conditions. We apply the anti-reflective coating to the lens surfaces by the vapour deposition of extremely thin, transparent layers on the glass. In this process, special substances are vaporized with extremely high energy in a high-vacuum environment and are subsequently deposited on the glass surfaces, one after another, as layers with precisely controlled thicknesses to achieve the desired reduction of reflective properties. The first coating techniques were employed by ZEISS as long ago as in the 1930s.
Excellent image quality
The range of ZEISS T*® lenses offers the highest possible standards in terms of performance, reliability and, of course, image quality. Quite simply, they are superior in every way. You can count on highly advanced flare control for crisp and brilliant images, for example. And virtually zero geometric distortion, ensuring precise accuracy when reproducing shapes –?? especially useful when photographing products and architecture.
Robust design
The mount and control elements of all ZM lenses are made of metal and are designed for decades of intensive use. The high-quality craftsmanship of the all-metal mounts, the easy-to-grip metal focus and aperture ring and the robust front bayonet and filter threads ensure an amazing photographic experience.
Virtually distortion-free optics
Dramatic perspectives and a view from extraordinary image angles - ZEISS lenses open up new composition possibilities. Distortion would disrupt the composition because straight lines, whose image does not go through the image center, would be reproduced with a curved shape. This annoying effect is accordingly and largely compensated through elaborate optical designs at all focal lengths.
Smooth, precise focusing
Manually focusing a lens means controlling the image result from your fingertips. A good ergonomic design makes all the difference. The user-friendly focusing ring on ZEISS lenses with an ergonomic finger rest is perfect for fast, precise focusing. Changes are immediately visible in the viewfinder. The high-quality focusing mechanism moves smoothly without play, thus also supporting the intuitive interaction with the focal plane.

ZEISS C Biogon T* 4,5/21 ZM

See more. Wherever you go.

The spectrum of ZEISS ZM lenses for Leica5 digital and analogue rangefinder cameras combines advanced lens design and superior-quality materials and workmanship to deliver impressive results. The 12 different lenses cover focal lengths from 15mm to 85mm and a range of specialist and more general uses. All at prices that compare favourably with other rangefinder lenses of this superb quality.

The C in the C Biogon T* 4,5/21 ZM name stands for both ‘compact’ and ‘classic’, the latter referring to a legendary Zeiss design from 1952. Smaller and lighter than the Biogon T* 2,8/21 ZM, it is ideal for traveling and for photographing unobtrusively in public places. The lens is rangefinder-coupled for easy focusing and the optional 21 mm viewfinder is available for accurate image composition. The C Biogon T* 4,5/21 ZM is an ideal lens for many different wide-angle applications including travel, architecture, landscape and interior photography.

Pictures on Flickr

ZEISS C Biogon T* 4,5/21

C Biogon T* 4,5/21 ZM

Features

ZEISS T* anti-reflective coating
The optical elements of ZEISS lenses feature T*® anti-reflective coating on all surfaces and an optical design that guarantees images of superior brilliance at all times, even in unfavourable lighting conditions. We apply the anti-reflective coating to the lens surfaces by the vapour deposition of extremely thin, transparent layers on the glass. In this process, special substances are vaporized with extremely high energy in a high-vacuum environment and are subsequently deposited on the glass surfaces, one after another, as layers with precisely controlled thicknesses to achieve the desired reduction of reflective properties. The first coating techniques were employed by ZEISS as long ago as in the 1930s.
Excellent image quality
The range of ZEISS T*® lenses offers the highest possible standards in terms of performance, reliability and, of course, image quality. Quite simply, they are superior in every way. You can count on highly advanced flare control for crisp and brilliant images, for example. And virtually zero geometric distortion, ensuring precise accuracy when reproducing shapes –?? especially useful when photographing products and architecture.
Robust design
The mount and control elements of all ZM lenses are made of metal and are designed for decades of intensive use. The high-quality craftsmanship of the all-metal mounts, the easy-to-grip metal focus and aperture ring and the robust front bayonet and filter threads ensure an amazing photographic experience.
Virtually distortion-free optics
Dramatic perspectives and a view from extraordinary image angles - ZEISS lenses open up new composition possibilities. Distortion would disrupt the composition because straight lines, whose image does not go through the image center, would be reproduced with a curved shape. This annoying effect is accordingly and largely compensated through elaborate optical designs at all focal lengths.
Smooth, precise focusing
Manually focusing a lens means controlling the image result from your fingertips. A good ergonomic design makes all the difference. The user-friendly focusing ring on ZEISS lenses with an ergonomic finger rest is perfect for fast, precise focusing. Changes are immediately visible in the viewfinder. The high-quality focusing mechanism moves smoothly without play, thus also supporting the intuitive interaction with the focal plane.
Dimensions
Diameter of focusing ring
-
Rotation angle of focusing ring (inf – MOD)
-
Filter thread
M46 x 0.75
Diameter max.
53 mm
Weight
210 g
Features
Image Stabilization
No
Autofocus
No
Performance
Flange focal distance
-
Camera mount
Leica M
Aperture range
f/4.5 – f/22
Format Compatibility
35mm Film / Full-Frame Digital Sensor
Free working distance
-
Image ratio at MOD
1:20
Diameter of image field
-
Lens type
Super wide-angle
Focal length
21 mm
Focusing range
0.5 m – ∞
Coverage at close range (MOD)
480 x 720 mm
Entrance pupil position (in front of image plane)
18 mm