LM3NCM-WP
 
LM5JCM-WP
 
 
LM8JCM-WP
 
LM12JCM-WP
 
 
LM16JCM-WP
 
LM25JCM-WP
 
 
LM35JCM-WP
 
LM50JCM-WP
LM3NCM-WP
 
LM5JCM-WP
 
LM8JCM-WP
 
LM12JCM-WP
LM16JCM-WP
 
LM25JCM-WP
LM35JCM-WP
 
LM50JCM-WP
 
Feature

The JCM-WP series is a water and dust resistant high-resolution lens with a design based on Kowa’s ruggedized megapixel JCM-V lenses.

*Performance may no be secured depending on environment and condition to be used.
*Not intended for underwater use.
*Refer to the instructions and our web page for more information.

Interchangeable Iris Plates

The JCM-WP series uses interchangeable iris plates instead of mechanical iris diaphragms with moving blades. You can choose from four iris plates to adjust the F-stop.

Focus Adjustment Procedure

2. Unscrew the bottom ring of the outside body to adjust the focus to optimal position.

3. Screw the red two way reversible nut on the center body towards the bottom ring to lock in the focus.

Instruction Video
Specification
Model Format Size (Inch) Focal Length Iris Range
(F-stop)
Focusing Range (m) Mount Field Angle(H×V) Size(mm)
4/3 1.2 1.1 1 1/1.2 2/3 1/1.8 1/2 1/3
LM3NCM-WP - - - - - - 3.5 F2.4/F4/F5.6/F8 0.1〜∞ C 89.0×73.8 Φ43×38.4
LM5JCM-WP - - - - - 5 F2.8/F4/F5.6/F8 0.1〜∞ C 82.4×66.9 Φ43×38.3
LM8JCM-WP - - - - - 8 F1.4/F4/F8/F16 0.1〜∞ C 56.5×43.9 Φ33×41.6
LM12JCM-WP - - - - - 12 F1.4/F4/F8/F16 0.15〜∞ C 38.3×29.1 Φ33×36.5
LM16JCM-WP - - - - - 16 F1.4/F4/F8/F16 0.2〜∞ C 30.0×22.7 Φ33×36.5
LM25JCM-WP - - - - - 25 F1.4/F4/F8/F16 0.2〜∞ C 19.6×14.8 Φ33×39.7
LM35JCM-WP - - - 35 F2/F4/F8/F16 0.2〜∞ C 14.4×10.8 Φ33×38.8
LM50JCM-WP - 50 F2.8/F4/F8/F16 0.2〜∞ C 9.6×7.2 Φ33×56.2
Lineup
Model LM3NCM-WP
Focal Length 3.5
Image Size (mm) 7.2×5.4(Φ9)
Iris Range
(F-stop)
F2.4/F4/F5.6/F8
Focusing Range (m) 0.1〜∞
Control Iris
Focus Manual
Shooting Range at M.O.D.(mm) 226.3(H)×171.4(V)
Angle of View (Degrees) 2/3 Inch
1/1.8 Inch 89.0×73.8
1/2 Inch 82.4×66.9
Resolution (center,corner) 100lp/mm, 80lp/mm
TV Distortion (%) 0.4
Back Focus in Air (mm) 10.0
Mount C Mount
Filter Thread (mm) M40.5×P0.5
Size(mm)(∞) Φ43x38.3
Weight (g) 80
Temperature Range −10°C~+50°C
Model LM5JCM-WP
Focal Length 5
Image Size (mm) 8.8×6.6(Φ11)
Iris Range
(F-stop)
F2.8/F4/F5.6/F8
Focusing Range (m) 0.1〜∞
Control Iris
Focus Manual
Shooting Range at M.O.D.(mm) 200.8(H)×150.8((V)
Angle of View (Degrees) 2/3 Inch 82.4×66.9
1/1.8 Inch 71.7×57.1
1/2 Inch 65.2×51.3
Resolution (center,corner) 120lp/mm, 100lp/mm
TV Distortion (%) 0.5
Back Focus in Air (mm) 10.2
Mount C Mount
Filter Thread (mm) M40.5×P0.5
Size(mm)(∞) Φ43×38.3
Weight (g) 75
Temperature Range −10°C~+50°C
Model LM8JCM-WP
Focal Length 8
Image Size (mm) 8.8×6.6(Φ11)
Iris Range
(F-stop)
F1.4/F4/F8/F16
Focusing Range (m) 0.1〜∞
Control Iris
Focus Manual
Shooting Range at M.O.D.(mm) 120.3(H)×90.0(V)
Angle of View (Degrees) 2/3 Inch 56.5×43.9
1/1.8 Inch 47.4×36.3
1/2 Inch 42.6×32.5
Resolution (center,corner) 120lp/mm, 100lp/mm
TV Distortion (%) -0.6
Back Focus in Air (mm) 9.74
Mount C Mount
Filter Thread (mm) M27×P0.5
Size(mm)(∞) Φ33×41.6
Weight (g) 85
Temperature Range −10°C~+50°C
Model LM12JCM-WP
Focal Length 12
Image Size (mm) 8.8×6.6(Φ11)
Iris Range
(F-stop)
F1.4/F4/F8/F16
Focusing Range (m) 0.15〜∞
Control Iris
Focus Manual
Shooting Range at M.O.D.(mm) 110.0(H)×82.5(V)
Angle of View (Degrees) 2/3 Inch 38.3×29.1
1/1.8 Inch 31.7×24.0
1/2 Inch 28.3×21.4
Resolution (center,corner) 120lp/mm, 100lp/mm
TV Distortion (%) -0.07
Back Focus in Air (mm) 11.7
Mount C Mount
Filter Thread (mm) M27×P0.5
Size(mm)(∞) Φ33×36.5
Weight (g) 75
Temperature Range −10°C~+50°C
Model LM16JCM-WP
Focal Length 16
Image Size (mm) 8.8×6.6(Φ11)
Iris Range
(F-stop)
F1.4/F4/F8/F16
Focusing Range (m) 0.2〜∞
Control Iris
Focus Manual
Shooting Range at M.O.D.(mm) 112.8(H)×84.4(V)
Angle of View (Degrees) 2/3 Inch 30.0×22.7
1/1.8 Inch 24.7×18.6
1/2 Inch 21.8×16.4
Resolution (center,corner) 120lp/mm, 100lp/mm
TV Distortion (%) -0.05
Back Focus in Air (mm) 13.1
Mount C Mount
Filter Thread (mm) M27×P0.5
Size(mm)(∞) Φ33×36.5
Weight (g) 75
Temperature Range −10°C~+50°C
Model LM25JCM-WP
Focal Length 25
Image Size (mm) 8.8×6.6(Φ11)
Iris Range
(F-stop)
F1.4/F4/F8/F16
Focusing Range (m) 0.2〜∞
Control Iris
Focus Manual
Shooting Range at M.O.D.(mm) 71.1(H)×53.3(V)
Angle of View (Degrees) 2/3 Inch 19.6×14.8
1/1.8 Inch 16.1×12.1
1/2 Inch 14.0×10.5
Resolution (center,corner) 120lp/mm, 100lp/mm
TV Distortion (%) -0.04
Back Focus in Air (mm) 11.7
Mount C Mount
Filter Thread (mm) M27×P0.5
Size(mm)(∞) Φ33×39.7
Weight (g) 75
Temperature Range −10°C~+50°C
Model LM35JCM-WP
Focal Length 35
Image Size (mm) 8.8×6.6(Φ11)
Iris Range
(F-stop)
F2/F4/F8/F16
Focusing Range (m) 0.2〜∞
Control Iris
Focus Manual
Shooting Range at M.O.D.(mm) 47.9(H)×35.8(V)
Angle of View (Degrees) 2/3 Inch 14.4×10.8
1/1.8 Inch 11.8×8.8
1/2 Inch 10.5×7.9
Resolution (center,corner) 120lp/mm, 100lp/mm
TV Distortion (%) -0.2
Back Focus in Air (mm) 19.9
Mount C Mount
Filter Thread (mm) M27×P0.5
Size(mm)(∞) Φ33×38.8
Weight (g) 65
Temperature Range −10°C~+50°C
Model LM50JCM-WP
Focal Length 50
Image Size (mm) 8.8×6.6(Φ11)
Iris Range
(F-stop)
F2.8/F4/F8/F16
Focusing Range (m) 0.2〜∞
Control Iris
Focus Manual
Shooting Range at M.O.D.(mm) 29.3(H)×21.9(V)
Angle of View (Degrees) 2/3 Inch 9.6×7.2
1/1.8 Inch 7.9×5.9
1/2 Inch 7.0×5.2
Resolution (center,corner) 120lp/mm, 100lp/mm
TV Distortion (%) -0.03
Back Focus in Air (mm) 35.4
Mount C Mount
Filter Thread (mm) M27×P0.5
Size(mm)(∞) Φ33×56.2
Weight (g) 85
Temperature Range −10°C~+50°C