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[photo] HF-SA Series lenses standing upright and grouped together in a circle

HF-SA Series - Overview

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High resolution lenses

HF-SA series specification sheet

Model Compatible format sizes Focal length
(mm)
4/3 1.1 1 1/1.2 2/3 1/1.8 1/2 1/3
HF12.5SA-1 － － － － ● ● ● ● 12.5
HF16SA-1 － － － － ● ● ● ● 16
HF25SA-1 － － － － ● ● ● ● 25
HF35SA-1 － － － － ● ● ● ● 35
HF50SA-1 － － － － ● ● ● ● 50
HF75SA-1 － － － － ● ● ● ● 75

● Compatible sensor size (std.): Ideal size to maximize the target resolution.

Main features
  • * Simulated image
High performance in close-up shooting

The rear focusing method*1 enables high performance even in close-up shooting.

  • *1 HF12.5SA-1 and HF16SA-1
Low F-number

The low F-number up to F1.4 ensures a clear image even in low light situations.

Enough peripheral light amount

Enough light is captured even at the edges of the image, which contributes to stable inspection accuracy.

Lineups
Focal length [mm]12.5
Iris range (F. no)F1.4-F22
Angle of view38.0°x 29.0° (2/3")
Working Distance*2 (mm)∞‐100
Operation of focusManual
Operation of irisManual
Filter thread [mm]M49 x 0.75
MountC-mount
Weight (approx.) [g]295
Sensor size (std.)*32/3" (3.45μm)
Sensor size (max.)*42/3" (3.45μm)
TV distortion [%]-0.08
Dimension [mm]Φ51×68.5
Focal length [mm]16
Iris range (F. no)F1.4-F22
Angle of view30.2°x 22.9° (2/3")
Working Distance*2 (mm)∞‐100
Operation of focusManual
Operation of irisManual
Filter thread [mm]M49 x 0.75
MountC-mount
Weight (approx.) [g]285
Sensor size (std.)*32/3" (3.45μm)
Sensor size (max.)*42/3" (3.45μm)
TV distortion [%]0.11
Dimension [mm]Φ51×70.5
Focal length [mm]25
Iris range (F. no)F1.4-F22
Angle of view20.8°x 15.7° (2/3")
Working Distance*2 (mm)∞-100
Operation of focusManual
Operation of irisManual
Filter thread [mm]M49 x 0.75
MountC-mount
Weight (approx.) [g]315
Sensor size (std.)*32/3" (3.45μm)
Sensor size (max.)*42/3" (3.45μm)
TV distortion [%]-0.06
Dimension [mm]Φ51×75.5
Focal length [mm]35
Iris range (F. no)F1.4-F22
Angle of view14.0°x 10.5° (2/3")
Working Distance*2 (mm)∞-200
Operation of focusManual
Operation of irisManual
Filter thread [mm]M49 x 0.75
MountC-mount
Weight (approx.) [g]185
Sensor size (std.)*32/3" (3.45μm)
Sensor size (max.)*42/3" (3.45μm)
TV distortion [%]0.07
Dimension [mm]Φ51×48.5
Focal length [mm]50
Iris range (F. no)F1.8-F22
Angle of view9.7°x 7.3° (2/3")
Working Distance*2 (mm)∞-400
Operation of focusManual
Operation of irisManual
Filter thread [mm]M49 x 0.75
MountC-mount
Weight (approx.) [g]240
Sensor size (std.)*32/3" (3.45μm)
Sensor size (max.)*42/3" (3.45μm)
TV distortion [%]0.08
Dimension [mm]Φ51×55.5
  • *2 From front of lens barrel
  • *3 Sensor size (std.): Ideal size to maximize the target resolution.
  • *4 Sensor size (max.): Adaptable sensor size varies depending on the model. Please check the amount of light and resolution on the edges pertaining to your particular application.
Focal length [mm]75
Iris range (F. no)F1.8-F22
Angle of view6.7°x 5.0° (2/3")
Working Distance*2 (mm)∞-900
Operation of focusManual
Operation of irisManual
Filter thread [mm]M49 x 0.75
MountC-mount
Weight (approx.) [g]305
Sensor size (std.)*32/3" (3.45μm)
Sensor size (max.)*42/3" (3.45μm)
TV distortion [%]0.01
Dimension [mm]Φ51×76

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