Tesoo 4mm lens not only extends the focal length of a camera but also amplifies its angle of field. The sensor size of the 4mm lens is 1/1.8'' to 1/3''. TTL: 8.47-38.4mm. EFL: 4.0- 4.60mm. F.NO: 0.9/1.2/2.2/2.6/2.8. MBFL: 1.48- 5.93mm. Get a 4 mm lens price now!
Specifications of 4mm Lens Angle Of View
|
PART No.
|
TS-2723K-B00
|
|
TTL
|
22.7mm
|
|
EFL
|
4.0mm
|
|
F/NO
|
1.2
|
|
MBFL
|
5.23mm
|
|
SENSOR SIZE
|
1/2.7''
|
|
FOV
|
|
(D)
|
105°
|
|
(H)
|
89°
|
|
(V)
|
49°
|
|
TV-DISTORTION
|
＜-12%
|
|
MAX IMAGE CIRCLE
|
φ6.90mm
|
|
Mount
|
M12*0.5
|
|
CONSTRUCTION
|
4E
|
|
DIAMENSIONS
|
φ14*17.17
|
|
Operating temp.
|
-20 ~ +70℃
|
|
Storage temp.
|
-25 ~ +80℃
|
|
PART No.
|
TS-2732K-A00
|
|
TTL
|
38.4mm
|
|
EFL
|
4mm
|
|
F/NO
|
0.9
|
|
MBFL
|
5.06mm
|
|
SENSOR SIZE
|
1/2.7''
|
|
FOV
|
|
(D)
|
132°
|
|
(H)
|
111°
|
|
(V)
|
59°
|
|
TV-DISTORTION
|
＜-18%
|
|
MAX IMAGE CIRCLE
|
φ6.6mm
|
|
Mount
|
M12*0.5
|
|
CONSTRUCTION
|
All Glass +Metal
|
|
DIAMENSIONS
|
φ18*33.34
|
|
Operating temp.
|
-40 ~ +85℃
|
|
Storage temp.
|
-40 ~ +90℃
|
|
PART No.
|
TS-1823N-A00
|
|
TTL
|
23mm
|
|
EFL
|
4.0mm
|
|
F/NO
|
2.8
|
|
MBFL
|
5.93mm
|
|
SENSOR SIZE
|
1/2.3''
|
1/1.8''
|
|
FOV
|
FOV
|
|
(D)
|
118°
|
135°
|
|
(H)
|
93°
|
110°
|
|
(V)
|
69°
|
73°
|
|
TV-DISTORTION
|
＜-20%
|
＜-25%
|
|
MAX IMAGE CIRCLE
|
φ10.2mm
|
|
Mount
|
M12*0.5
|
|
CONSTRUCTION
|
All Glass +Metal
|
|
DIAMENSIONS
|
φ14*17.07
|
|
Operating temp.
|
-40 ~ +85℃
|
|
Storage temp.
|
-40 ~ +90℃
|
|
PART No.
|
TS-2709G-A08
|
|
TTL
|
8.47mm
|
|
EFL
|
4.60mm
|
|
F/NO
|
2.6
|
|
MBFL
|
1.48mm
|
|
SENSOR SIZE
|
1/3''
|
|
FOV
|
|
(D)
|
68°
|
|
(H)
|
59°
|
|
(V)
|
38°
|
|
TV-DISTORTION
|
＜-1.5%
|
|
MAX IMAGE CIRCLE
|
φ6.85mm
|
|
Mount
|
M9*0.35
|
|
CONSTRUCTION
|
3G1MG+Metal
|
|
DIAMENSIONS
|
φ9*6.99
|
|
Operating temp.
|
-30 ~ +80℃
|
|
Storage temp.
|
-40 ~ +85℃
|
|
PART No.
|
TS-2322H-A00
|
|
TTL
|
22mm
|
|
EFL
|
4.28mm
|
|
F/NO
|
2.2
|
|
MBFL
|
2.55mm
|
|
SENSOR SIZE
|
1/2.3''
|
|
FOV
|
|
(D)
|
82°
|
|
(H)
|
69°
|
|
(V)
|
55°
|
|
TV-DISTORTION
|
＜-1.5%
|
|
MAX IMAGE CIRCLE
|
φ8.30mm
|
|
Mount
|
M12*0.5
|
|
CONSTRUCTION
|
4G2P+Metal
|
|
DIAMENSIONS
|
φ14*19.45
|
|
Operating temp.
|
-20 ~ +75℃
|
|
Storage temp.
|
-25 ~ +80℃
|
|
PART No.
|
TS-1825I-A20
|
|
TTL
|
25.3mm
|
|
EFL
|
4.20mm
|
|
F/NO
|
2.8
|
|
MBFL
|
2.21mm
|
|
SENSOR SIZE
|
1/1.8''
|
1/2.3''
|
|
FOV
|
FOV
|
|
(D)
|
93°
|
78°
|
|
(H)
|
81°
|
68°
|
|
(V)
|
65°
|
55°
|
|
TV-DISTORTION
|
＜-0.5%
|
＜-0.3%
|
|
MAX IMAGE CIRCLE
|
φ9.6mm
|
|
Mount
|
M12*0.5
|
|
CONSTRUCTION
|
All Glass +Metal
|
|
DIAMENSIONS
|
φ20*23.09
|
|
Operating temp.
|
-20 ~ +80℃
|
|
Storage temp.
|
-40 ~ +90℃
|
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