Eneo F0312NDDC-NFS - Handbuch (Seite 4)

1
Focus ring (manual)
2
C mount 1/2"
CS mount 1/3"
3
Cable length approx. 20cm
eneo ® is a registered trademark of Videor E. Hartig GmbH
Exclusive distribution through specialised trade channels only.
Videor E. Hartig GmbH
Carl-Zeiss-Straße 8 · 63322 Rödermark/Germany
Tel. +49 (0) 60 74 / 888-0 · Fax +49 (0) 60 74 / 888-100
www.videor.com
Technical changes reserved.
© Copyright by Videor E. Hartig GmbH 01/2009
IV IR Function
The lens is designed to have the same focal
point in the IR light range as in the visible
light range. Since there is no focus shift in
any light condition, the lens is ideal for use
with Day/Night cameras. However, as the
depth of field in the IR range is very narrow,
focus adjustment should be done very
carefully. So when you install the lens with IR
illumination, please check your focus setting
in both visible light and IR light.
A minor flange focus is possible between
visible light and IR light. If there is a day/night
application with IR illumination, the flange
focus should be set under IR light conditions.
This is because the iris is generally opened
when used at night due to the poor level of
light and low depth of focus. During the day,
the iris is continuously closed further, there is
a greater depth of focus and a difference in
the flange focus is compensated.
Looking at
lens connector:
3 1
2
III Connection
Damper coil*
(465, 554 or 417
)
orange
yellow
red
black
}
1
2
3
4
+
+
Drive coil
(190
±10%)
}