Hanwha Vision SLA-M2890PN User manual

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Megapixel Camera Lens
User Manual
SLA-M2890PN

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Hanwha Vision cares for the environment at all product manufacturing
stages, and is taking measures to provide customers with more
environmentally friendly products.
The Eco mark represents
Hanwha Vision ’s devotion to creating
environmentally friendly products, and indicates that the product satisfies the
EU RoHS Directive.
AUTO IRIS LENS FOR Megapixel CAMERA OPERATING
INSTRUCTIONS
The auto-iris lens for the megapixel cameras is equipped with an automatic iris
controlled by a built-in stepping motor. It provides an uniform depth of field,
enabling an optimum image even in circumstances where the light levels of a subject
vary considerably.
To receive the best possible results, read the instruction manual carefully before
using the lens.
CONTENTS
LENS 3
PART NAMES AND FUNCTION 3
IRIS 3
HOW TO ASSEMBLE LENS AND CS MOUNT CAMERA
4
WIRING 4
DIMENTION 5
SPECIFICATION 6

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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
IRIS
The iris of this device is driven by a stepping motor. The operation of the iris is
controlled by an internal circuit in the camera.
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MegaPixel
SLA-M2890DN
f=2.8-9mm 1/2.8” CS 1:1:2
www.samsungcctv.com
SLA-M2980
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Zoom Lever
Focus Lever
Model name
4 WIRE CABLE
Auto IRIS Jack
Hood
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MegaPixel
SLA-M2890DN
f=2.8-9mm 1/2.8” CS 1:1:2
www.samsungcctv.com
SLA-M2980
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`This lens cannot be used with a camera designed for DC Iris.

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HOW TO ASSEMBLE LENS AND CS MOUNT CAMERA
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. In such a way, you can adjust the lens to a desired position.
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.
Then, fix the lens with the camera.
M
`This lens takes CS mount type so should be used 12.5mm
FLANGE-BACK setting camera.
WIRING
1 Orange Control(-)
2 Yellow Control(+)
3 Red Drive (+)
4 Black Drive (-)
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MegaPixel
SLA-M2890DN Made in China
f=2.8-9mm 1/2.8” CS 1:1:2
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DIMENSION
Unit : mm

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SPECIFICATION
Model SLA-M2890PN
Imager Size 1/2.8”
Focal Length 2.8~9.0mm
Max. Resolution 3 Mega-Pixel
Max. Aperture Ratio 1:1.2
Max. Image Format 5.12mm x 3.84mm (Max Ø6.7)
Operation
Iris P-Iris(F1.2 ~ F360C)
Focus Manual(0.3m ~ Inf.)
Zoom Manual(2.8~9.0mm)
Angle ofView
Diagonal 134.2˚~ 42.7˚
Horizontal 104.2˚~ 33.7˚
Vertical 77.2˚~ 25.3˚
Back Focal Length 7.52mm(0.30’’) (In Air)
Flange Back Length 12.5mm (0.49”)
Mount CS-mount
Dimension (W x H x D) 40 x 51.5 x 63mm(1.57’’x 2.03’’x 2.48’’)
Operating Temperature -10°C ~ +50°C (+14°F ~ +122°F)
Weight 82.1g(0.18lb)
Refer to our website for the camera models compatible with this product.