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SAMSUNG AUTO IRIS LENS FOR CAMERA OPERATING
INSTRUCTIONS
SAMSUNG Lens is aimed at sharp, crisp images and exposure accuracy under even
CCTV Varifocal Lens
the most adverse lighting conditions.
User Manual
The iris auto-close function protects imagers and optical filters from extreme high
SLA-2812DN
lights when power is off.
To receive the best possible results, read the instruction manual carefully before using
the lens.
Samsung Techwin cares for the environment at all product manufacturing
stages to preserve the environment, and is taking a number of steps to
provide customers with more environment-friendly products. The Eco mark
represents Samsung Techwin's will to create environment-friendly
products, and indicates that the product satisfies the EU RoHS Directive.
CONTENTS
PART NAMES AND FUNCTION
HOW TO ASSEMBLE LENS AND CS MOUNT CAMERA
SPECIFICATION
LENS
This lens embeds ND filter and takes auto iris function by Galvanometer.
It has self focus and mount control function, operates DC iris function through lens
and attached cable.
PART NAMES AND FUNCTION
Zoom Lever
Focus Lever
LENS
3
Model name
3
Hood
IRIS
3
4
IRIS
4
WIRING
This lens have a built-in ND filter and iris by Galvanometer. This iris tool is driven by
DIMENTION
5
inner circuit of camera.
If power is off, its state is locked.
6
HOW TO ASSEMBLE LENS AND CS MOUNT CAMERA
Dimension
1)
Turn the lens clockwise to lock onto camera part mount screw.
(When the lens locks successfully, it can turn around SLIP state)
2)
Turn clockwise until stop by stopper even if it almost SLIP state.
3)
From that point, turn the lens counter clockwise to rotate it in the SLIP state by
up to 340 degrees. In such a way, you can adjust the lens to a desired position.
The proper installation is that you face each flat (non-hood) side toward the corner.
4)
Connect the lens cable to the appropriate camera connector.
5)
Finally, use the focus lever and zoom lever to fit the zoom factor and focus.
Auto IRIS Jack
Then, fix the lens with the camera.
4 WIRE CABLE
I
This lens takes CS mount type so should be used 12.5mm FLANGE-
BACK setting camera.
WIRING
1
Brown
Control(-)
2
Red
Control(+)
3
Yellow
Drive (+)
4
Orange
Drive (-)
SPECIFICATION
Model
SLA-2812DN
Sensor Size
1/3"
Focal Length
2.8~12mm
Max. Aperture Ratio
1:1.3
Iris
F1.3~360
Operation
Focus
0.3m ~ ∞
Zoom
4.2X
Diagonal
133°~29.7°
Angle of View
Horizontal
102.2°~23.8°
Vertical
74.2°~17.8°
Iris Type
DC
Front
Ø23.0mm(Ø0.91")
Effective Lens
Aperture
Rear
Ø7.2mm(Ø0.28")
Back Focal Length
20.2mm~ 8.1mm(0.8" ~ 0.32")
Flange Back Length
12.5mm(0.49")
Mount
CS-Mount
Dimension (W x H x D)
37.5mm x 48mm x 56mm (1.48" x 1.89" x 2.2")
Weight
71g(0.16lb)
SALES NETWORK
•
SAMSUNG TECHWIN CO., LTD.
Samsungtechwin R&D Center, 701, Sampyeong-dong, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea, 463-400
TEL : +82-70-7147-8740~60 FAX : +82-31-8018-3745
SAMSUNG TECHWIN AMERICA Inc.
SAMSUNG TECHWIN EUROPE LTD.
•
•
100 Challenger Rd. Suite 700 Ridgefield Park, NJ 07660
Samsung House, 1000 Hillswood Drive, Hillswood Business Park
Toll Free : +1-877-213-1222 Direct : +1-201-325-6920
Chertsey, Surrey, UNITED KINGDOM KT16 OPS
Fax : +1-201-373-0124
TEL : +44-1932-45-5300 FAX : +44-1932-45-5325
www.samsungcctvusa.com
www.samsungtechwin.com
www.samsungsecurity.com
MEMO
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