Filter
Top Products
［
Lens Image
］
5.4 MAX.
3.8
57
28
19
65.5 MAX.
48.8
1:1.4/2.8-12mm
45.7
26.7
11.814.8
YV4.3x2.8SA-2
Focal Length
（
mm
）
2.8 - 12 (4.3x)
Iris Range
F1.4 - Close
Operation
Zoom
Manual
Focus
Manual
Iris
Manual
Angle Of View
(
H×V
)
1/3"
WIDE
100°02' × 74°03'
TELE
23°26' × 17°36'
1/4"
WIDE
74°03' × 55°06'
TELE
17°36' × 13°13'
Angle Of View
(
H×V
)
Aspect Ratio
16
：
9
1/3"
WIDE
109°33' × 60°80'
TELE
25°31' × 14°23'
1/4"
WIDE
80°56' × 44°51'
TELE
19°10' × 10°48'
Focusing Range
（
From Front Of The Lens
）（
m
）
- 0.3
Object
Dimensions
at M.O.D.
(
H×V
) (
mm
)
1/3"
WIDE
753 × 476
TELE
131 × 98
1/4"
WIDE
476 × 329
TELE
98 × 73
Object Dimensions
at M.O.D.
(H×V) (mm)
Aspect Ratio 16:9
1/3"
WIDE
895 × 365
TELE
143 × 80
1/4"
WIDE
538 × 260
TELE
106 × 60
Back Focal Distance
（
in air
）（
mm
）
7.83
Exit Pupil Position
（
From Image Plane
）（
mm
）
455
Filter Thread
（
mm
）
–
Mount
CS
Mass
（
g
）
80
Remarks
•
With Metal Mount
Aspherical
Lens
Vari-Focal
Wide Angle
Manual Iris
CS Mount
Metal Mount
RoHS
Compliant
Large
Aperture Ratio
Telephoto
Long Focal
YV4.3x2.8SA-2
Focal Length
（
mm
）
2.8 - 12 (4.3x)
Iris Range
F1.4 - Close
Operation
Zoom
Manual
Focus
Manual
Iris
Manual
Angle Of View
(
H×V
)
1/3"
WIDE
100°02' × 74°03'
TELE
23°26' × 17°36'
1/4"
WIDE
74°03' × 55°06'
TELE
17°36' × 13°13'
Angle Of View
(
H×V
)
Aspect Ratio
16
：
9
1/3"
WIDE
109°33' × 60°80'
TELE
25°31' × 14°23'
1/4"
WIDE
80°56' × 44°51'
TELE
19°10' × 10°48'
Focusing Range
（
From Front Of The Lens
）（
m
）
- 0.3
Object
Dimensions
at M.O.D.
(
H×V
) (
mm
)
1/3"
WIDE
753 × 476
TELE
131 × 98
1/4"
WIDE
476 × 329
TELE
98 × 73
Object Dimensions
at M.O.D.
(H×V) (mm)
Aspect Ratio 16:9
1/3"
WIDE
895 × 365
TELE
143 × 80
1/4"
WIDE
538 × 260
TELE
106 × 60
Back Focal Distance
（
in air
）（
mm
）
7.83
Exit Pupil Position
（
From Image Plane
）（
mm
）
455
Filter Thread
（
mm
）
–
Mount
CS
Mass
（
g
）
80
Remarks
•
With Metal Mount
4.3
×
HD Vari-Focal (2.8
-
12mm)
YV4.3x2.8SA-2
For Security
Unit : mm
Applicable camera
(model)
1/ 3 1/41/22/31
2.8mm
12mm