Carl Zeiss Jens MC Flektogon 20mm f2.8
  • Carl Zeiss Jens MC Flektogon 20mm f2.8
  • Carl Zeiss Jens MC Flektogon 20mm f2.8

Carl Zeiss Jens MC Flektogon 20mm f/2.8

Carl Zeiss Jens MC Flektogon 20mm f/2.8 is a manual focus wide angle lens for full frame cameras.

Optical design

Bright lens thanks to the high aperture value Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle.

Phisical caracteristics

54 mm long, requires consideration if you want to carry in the camera bag. 67 mm lens filter diameter, you are one step from the next standard filter size, buy step-up ring and bigger filter. Weights 350 grams so plan ahead, carry only if really necessary.

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Description

Basic data

FormatFull frame
FocusingManual Focus
TypeWide angle
MountsM42

Specification

Blades6
Filter (mm)67
Length (mm)54.5
Min focus (m)0.19
Weight (g)350
Aperture2.8/22
Focal Length (mm)20

Overall rating

4.32
based on 7 reviews

bokeh (4.5)
4.5/5

mechanical quality (4.43)
4.43/5

optical quality (4.83)
4.83/5

usability (4.5)
4.5/5

value (3.33)
3.33/5

Alternatives

1 review for Carl Zeiss Jens MC Flektogon 20mm f/2.8

  1. allphotolenses.com –

    7 allphotolenses.com user rated as 4.32/5

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