Description | Industrial lens by Carl Zeiss |
Articlenumber (Eureca): | 06.11.0125 |
Origin: | Germany |
Manufacturer: | Carl Zeiss |
Designation | ZEISS Dimension 2/25 C |
Manufacturer ID | 2229-998 |
Focal length | 25 mm |
Mount | C |
Aperture range | 2–22 |
Lens elements / Groups | 13 / 8 |
Format | 4/3 ″ |
Focus range [mm] | 231.9–∞ mm |
Focus range [ft] | 0.77–∞ ft |
Min. free working distance [mm] | 152.5 mm |
Min. free working distance [ft] | 0.50 ft |
Angle of view diag. / hor. / vert. 1" | 34.50 / 28.97 / 19.54 ° (1″ Format) |
Angle of view diag. / hor. / vert. 4/3" | 45.91 / 37.41 / 28.55 ° (4/3″ Format) |
Diameter of image field 1″ [mm] | 16 mm |
Diameter of image field 1″ [inch] | 0.63 ″ |
Diameter of image field 4/3″ [mm] | 21.64 mm |
Diameter of image field 4/3″ [inch] | 0.83 ″ |
Flange focal distance [mm] | 17.526 mm |
Flange focal distance [inch] | 0.69 ″ |
Coverage at close range (1 ″) [mm] | 82.4 x 55.0 mm × mm |
Coverage at close range (4/3 ″) [mm] | 107.9 x 81.2 mm × mm |
Coverage at close range (1 ″) [inch] | 3.24 x 2.17 ″ |
Coverage at close range (4/3 ″) [inch] | 4.25 x 3.20 ″ |
Image ratio at close range | 1:6.3 |
Entrance pupil position (in front of image plane) [mm] | 63.8 mm |
Entrance pupil position (in front of image plane) [inch] | 2.51 ″ |
Exit pupil position (in front of image plane) [inch] | 1.53 ″ |
Exit pupil position (in front of image plane) [mm] | 38.9 mm |
Length (front to mount contact surface) (at inf.) [mm] | 60.0 mm |
Length (front to mount contact surface) (at MOD) [mm] | 60.0 mm |
Length (front to mount contact surface) (at inf.) [inch] | 2.36 ″ |
Length (front to mount contact surface) (at MOD) [inch] | 2.36 ″ |
Diameter (lens only) [mm] | 57.0 mm |
Diameter (with fixation screws) [mm] | 64.0 mm |
Diameter (lens only) [inch] | 2.24 ″ |
Diameter (with fixation screws) [inch] | 2.52 ″ |
Filter thread | M43 × 0.75 |
Weight | 283 g |
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Last update: 06.14.2022
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