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HF2518-12M

Designed for cameras having pixels as small as 2.1 µm, the Fujinon HF2518-12M lens performs well when combined with modern CMOS sensors. Fujinon's precision focusing mechanism has roughly 310 degrees of rotation, making for easier focus adjustment than many otherwise competitive lenses. Thumb-screws lock down both focus and aperture. The clever design lets you choose three possible locations for the thumb-screws, ensuring they stay out of the way while remaining accessible. The lens has a relatively short Minimum Object Distance, enabling design of more compact imaging systems.

Classification:

FUJIFILM Machine Vision Lenses

Keywords:

Fujinon HF2518-12M 25mm 12MP 2/3" f/1.8 - f/22 C-Mount Lens

HF2518-12M

Product accessories:

Product Features

1.Advanced optical performance
When the iris (aperture) is set at the orange F4 marker on the lens barrel the
HF-12M series offers the highest resolving power of 2.1µm pixel pitch on a 2/3” sensor, which is equivalent to 12 megapixels. The HF-12M maintains ultra high definiton with 2.7µm in the whole frame area even on sensor sizes of up to 1/1.2”

2.Small size
Despite being high-resolution lenses, all five models come in a compact form measuring only 33mm in diameter. The small size makes the lenses the smallest lenses currently available on the market compared to other Machine Vision lenses within this resolution segment. This allows installation flexibility even in manufacturing facilities with space constraints.

3.Edge-to-edge sharpness
Due to physical properties the resolution varies when working distance or aperture is changed, but thanks to the unique optical design this resolution degradation is minimized. The new Fujinon lenses maintain their high resolving power from the image center to all corners even when the aperture is wide open under low light conditions as well as over changing working distances. This enables a flexible usage of the lenses in versatile applications with constant image quality.

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Applicable Scenarios

Technical parameters

Model	HF2518-12M
Focal length [mm]	25
Iris range (F. no)	F1.8-F22
Angle of view	20.0°×15.1°(2/3")
Working Distance（mm）	∞-100
Operation of focus	Manual
Operation of iris	Manual
Filter thread [mm]	M30.5 x 0.5
Mount	C-mount
Weight (approx.) [g]	85
Sensor size(std.)	2/3"(2.1μm)
Sensor size (max.)	1/1.2"(4.5μm)
TV distortion [%]	0.02
Dimension [mm]	φ33×53.1