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Special Lenses by FIFO Optics

Zoom Lenses
allow changing the magnification and therefore also the angle of view without defocusing.
Fish eyes
are affordable and compact lenses for applications with opening angles up to 180 degrees.
Wide angle Lenses
are optimized for a large field of view with acceptable distortion.
Pinhole Lenses
are lenses with particularly small aperture for example for concealed installation in surveillance systems.
Day/Night Lenses
don't need to change the focus position when switching from daylight illumination to IR emitters.

Further information about the technical data are available on request.


Zoom Lenses

Zoom lenses have the ability to vary the focal length and thus the angle of view over a wide range. This makes these lenses particularly suitable for applications in which the object distances can change very much.

Compared with other lenses, these types show a larger minimum object distance. Objects which are closer than this value can not be imaged sharp any more.

DesignationFocal length
[mm]
Format
[Inch]
Mountmin. apertureRemarks
FIFO-05858Z5.8–581/3CS1.3–C
FIFO-06036Z6.0–36.01/3CS1.2–C
FIFO-06036ZA6.0–36.01/3CS1.2–C2 motors
FIFO-06060Z6.0–601/3CS1.2–C
FIFO-06060ZD6.0–601/3CS1.2–C2 motors
FIFO-06496Z6.4–96.01/3C1.8–C
FIFO-08551Z8.5–51.01/3CS1.2–C
FIFO-08551ZD8.5–51.01/3CS1.2–C2 motors
FIFO-10200Z10–2001/2C1.7–C

Version: 05-04-2016

Fisheyes

These lenses are special types with a very short focal length compared to the size of the image format. This leads to a very large angle of view of more than 180 degrees, but also to a strong distortion.

These lenses are often used in surveillance technology, but also in the industrial sector are some interesting applications for this purpose.

DesignationFocal length
[mm]
Format
[Inch]
Mountmin. aperture
FIFO-014201.41/3M12 x P0.52
FIFO-01511.491/3M12 x P0.52.4
FIFO-01811.81/4 M12 x P0.52.5
FIFO-01821.81/4 M12 x P0.52.5

Version: 05-04-2016

Wide Angle Lenses

The lenses of this group offer larger aperture angles compared to conventional types with still acceptable distortion errors.

DesignationFocal length
[mm]
Format
[Inch]
Mountmin. aperture
FIFO-01981.951/4 M12 x 0.52.2
FIFO-02052.01/4M12 x 0.52.4
FIFO-02112.11/3M12 x 0.52.0
FIFO-02122.11/3M12 x 0.52.0
FIFO-02132.11/3M12 x 0.52.0
FIFO-02232.21/4M12 x 0.52.0
FIFO-02512.51/3M12 x 0.52.0
FIFO-029N2.91/3M12 x 0.52.0
FIFO-03013.01/3M12 x 0.52.1

Version: 05-04-2016

Pinhole Lenses

Thanks to a particularly small entry opening, these lenses can also be installed hidden, which allows interesting applications in surveillance technology.

DesignationFocal length
[mm]
Format
[Inch]
Mountmin. aperture
FIFO-P2.8P2.81/3CS2.0
FIFO-P3.73.71/3M12 x 0.52.0
FIFO-P3.7P3.71/3M12 x 0.52.0
FIFO-P4.0P4.01/3CS1.4
FIFO-P4.9P4.91/4M8 x 0.52.8
FIFO-P5.55.51/3M12 x 0.52.5
FIFO-P6.0P6.01/3CS1.5
FIFO-P6.0DP6.01/3CS1.5
FIFO-P6.2P6.21/3M12 x 0.52.5
FIFO-P6.26.21/3M12 x 0.52.5

Version: 04-05-2016

Day/Night Lenses

While the focus positions for conventional lenses differ for visible light and near infrared, they are the same for the lenses of this group. This eliminates the need for refocusing when switching between daytime and nighttime use, which is of great interest for surveillance technology in particular.

DesignationFocal length
[mm]
Format
[Inch]
Mountmin. aperture
FIFO-DN4.0M41/3CS1.1
FIFO-DN6.0M61/3CS1.1
FIFO-DN16M161/3CS1.1
FIFO-DN3308M3.3–81/3CS1.4–C
FIFO-DN25D251/3CS0.95–360
FIFO-DN3308D3.3–81/3CS1.4–360
FIFO-DN0308D3.0–81/3CS1.4–360
FIFO-DN1201201/3CS1.25–C

Version: 05-10-2016

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Last update: 2019-19-03