Spec Sheet

D-4
VARI-FOCAL LENSES
For Security
Vari-Focal
YV2.8×2.8LA-SA2
Applicablecamera(model)
1
1
4
2
3
1
2
1
3
Unit:mm
NDFilter
DCAutoIris
LongCable
2.8〜8（2.8×）
F0.95〜T360（EquivalenttoF360）
Manual
Manual
Auto（DCType）
99°52′×73°17′
35°14′×26°24′
73°17′×54°19′
26°24′×19°47′
∞〜0.3
736×459
196×145
459×317
145×108
7.51
91
―
CS
45


23mA（Max.）atDC4V
DriveCoil
DampingCoil
190Ω
500Ω
FocalLength
（mm） 
IrisRange
Zoom
Focus
Iris
Operation
FocusingRange（FromFrontOfTheLens）（m）
BackFocalDistance（inair）（mm）
ExitPupilPosition（FromImagePlane）（mm）
FilterThread （mm） 
Mount
Mass
（g）
CoilResistance
CurrentConsumption
1/3"
1/4"
WIDE
TELE
WIDE
TELE
1/3"
1/4"
WIDE
TELE
WIDE
TELE
AngleOfView
（H×V）
Object
Dimensions
atM.O.D.
（H×V）
（mm）
Remarks
YV2.8×2.8LA-2：ManualIrisType
YV2.8×2.8LA-SA2L：
LongCableType（230mm）
Wiring
MetalMount
CSMount
Vari-Focal
WideAngle
AsphericalLens
＊Photographisasimilarmodel.
（*1）
・WithMetalMount
（*1）Whenpoweristurnedoff,iriswill
automaticallyclose.
Open
Toward
Open
Lens
Drive
Coil
Damping
Coil
GREEN
BLUE
GRAY
WHITE
2
4
1
3
Connector
4-PINPLUG
WideApertureRate
2.8×
UnparalleledbrightnessatthemaximumapertureofF0.95,optimizing
theperformanceatlowlightingintensity.
WIDE2.8mm,achievingthehorizontalfieldangleof99degrees（when
usedon1/3cameras）.
Compactandlightweightdesign,bestsuitedfortheusewithdomecameras.
Highaccuracyasphericlensadopted,achievingthehighqualityimage.
Built-inNDfilterofT360,supportinghighsensitivitycameras.
●

●

●
●
●
38.3（MAX.）
5.1（MAX.）
φ
12.6
35.3
φ
32.6
28.5
24.5
22.8
35.8
3.8
YV2.8x2.8LA-SA2
1:0.95/2.8 - 8mm
1/3"CS
- Mount
IRISCONTROLCABLE
(CONNECTOR:4-PINPLUG)
+30
0
100
［LensImage］
2.8mm
8mm
FUJINON CCTV LENS
RoHSCompliant