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We carry a complete line of high-end lenses. Fixed, varifocal,
auto iris, and motorized zoom. These are our best sellers.
Explanation of different lenses:
Auto Iris Lens A lens in which the iris
aperture automatically opens or closes to maintain proper
light levels on the face-plate of the camera pickup device.
Video Type Auto Iris Lens An auto iris lens
with internal circuit which receives voltage and a video signal
from the camera to adjust the iris.
DC Type Auto Iris Lens An auto iris lens
without an internal circuit to control the iris. All iris
control voltages come from a circuit located within the camera.
Manual Iris Lens A lens with a manual adjustment
to set the iris opening (F stop) in a fixed position. Generally
used for fixed lighting applications.
Angle of View The angular range that can
be focused within the image size. Small focal lengths give
a wide angle of view and large focal lengths give a narrow
field of view.
F-Stop A term used to indicate the speed
of a lens. The smaller the f-number, the greater is the amount
of light passing through the lens.
• LN-291-A 3.5-8mm DC
Auto Iris
• LN-292-M 2.8-10mm Manual Iris
• LN-293-A 2.8-10mm DC Auto Iris
• LN-181-F4 4mm Fixed CS Mount (No Iris)
• LN-181-F8 8mm Fixed CS Mount (No Iris)
• LN-181-F16 16mm Fixed CS Mount (No
Iris)
• LN-660V-D 6-60mm Direct Drive Varifocal
• LN-660-V-M 6-60mm Manual Iris Varifocal
• LN-301-IR4 4mm Infrared
• LN-301-IR8 8mm Infrared
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