HF818-12M

Compatible with 2/3″ to 1″ (max.) image sensors

HF-12M series is 12megapixel lens(2.1μm pixel pitch) with low distortion and compatible with IMX536 high performance CMOS image sensor.
(2/3” 8megapixels, 2.74μm pixel pitch).

FEATURES

  • Minimizing degradation of resolution even when the shooting distance or aperture is changed
    1. General machine vision camera lenses exhibit problematic degradation of resolution when the shooting distance or aperture is changed.
    2. FUJINON HF-12M features high performance “4D HR” to minimize such degradation.
    3. It maintains a highly consistent image sharpness from the center to the edges, while mitigating degradation of resolution caused by changes in the shooting distance or aperture.
    4. This enables consistent delivery of high-resolution images under a wide variety of installation and shooting conditions.

  • Anti-shock & vibration design
    1. Our unique mechanical design*1 realizes anti-shock and vibration performance compatible with various installation environments. (* Patent Pending)
    2. Compliant with IEC60068-2-6
      • Vibration frequency of 10-60Hz (amplitude of 0.75mm), 60-500Hz (acceleration of 100m/S2)
      • Sweep frequency of 50 cycles

  • Super high resolution 2.1 μm
    1. When the iris (aperture) is set at the orange F4 marker on the lens barrel, the HF-12M series delivers the resolving power greater than 2.1µm pixel pitch on a 2/3-inch sensor (equivalent to 12 megapixels). (*1 At the working distance of 50cm)

  • Low distortion
    1. High-precision aspherical glass molded lens enables downsizing and low distortion.

  • Compact design
    1. In the pursuit of easy installation and high reliability, the diameter of all five models is only 33mm despite being high-resolution lenses.
    2. This allows installation flexibility even in manufacturing facilities with space constraints.
    3. FUJINON HF-12M series also comes with three locking holes each for the iris and focus.
    4. They are located on the lens barrels, allowing you to select the optimum holes for your needs.

SPECIFICATIONS

Focal length [mm]8
Iris range (F. no)F1.8-F22
Angle of view56.9°×43.9° (2/3″)
Working Distance*2 [mm]∞‐100
Operation of focusManual
Operation of irisManual
Filter thread [mm]M30.5 x 0.5
MountC-mount
Weight (approx.) [g]95
Sensor size(std.)*22/3″(2.1μm)
Sensor size (max.)*32/3″(2.1μm)
TV distortion [%]-1.03
Dimension [mm]Φ33×48.5

*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. Select a lens after checking the peripheral light amount and resolution.

EXAMPLES

simulated image