Carl Zeiss Jena Flektogon 25mm f4
  • Carl Zeiss Jena Flektogon 25mm f4
  • Carl Zeiss Jena Flektogon 25mm f4
  • Carl Zeiss Jena Flektogon 25mm f4
  • Carl Zeiss Jena Flektogon 25mm f4
  • Carl Zeiss Jena Flektogon 25mm f4

Carl Zeiss Jena Flektogon 25mm f/4

Carl Zeiss Jena Flektogon 25mm f/4 is a manual focus wide angle lens for full frame cameras.

Optical design

Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle. Average brightness in this league

Phisical caracteristics

52 mm long, requires consideration if you want to carry in the camera bag. Weights 362 grams so plan ahead, carry only if really necessary. 77 mm lens filter diameter, commonly filter size, you have plenty of possibilities this lens deserves a good quality filter.

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Description

Basic data

FormatFull frame
FocusingManual Focus
TypeWide angle
MountsExakta, M42

Specification

Blades6
Filter (mm)77
Length (mm)52
Min focus (m)0.2
Weight (g)362
Aperture4/22
Focal Length (mm)25

Overall rating

3.8

bokeh (4)
4/5

mechanical quality (3)
3/5

optical quality (4)
4/5

usability (5)
5/5

value (3)
3/5

Alternatives

1 review for Carl Zeiss Jena Flektogon 25mm f/4

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    1 allphotolenses.com user rated as 3.8/5

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