MEGAPIXEL LENS SERIES FOR
4
MEGAPIXEL LENS SERIES FOR
4/3″ SENSORS(Φ23mm IMAGE SIZE)
High Resolution FA/MV Lenses
Features of XC Series
· Large image size of Φ23mm incorporated within a C-mount design.
· Megapixel resolution is maintained throughout the entire image even
when the iris is fully opened.
· High precision aspherical lens greatly reduces distortion and produces
a high-definition picture.
· The LM8XC generates a very wide 93.5° horizontal angle of view.
· Kowa's floating mechanism system virtually eliminates optical
aberrations from close distance to infinity.
Model
LM8XC
Focal Length(mm)
Image Size(mm)
Iris Range(F-stop)
Focusing Range(m)
Control
Iris
Focus
Shooting Range at M.O.D.(mm)
Angle of
View
(Degrees)
4/3 Inch
8.5
18.4×13.8(Φ23)
F2.8~F22
0.1~∞
Manual
Manual
238.4(H)×179.1(V)
93.5×77.1
1 Inch
72.9×57.9
2/3 Inch
53.8×41.6
Resolution(Center, Corner)
160lp/mm, 80lp/mm
TV Distortion(%)
0.12
Back Focus in Air(mm)
12.9
Mount
C-mount
Filter Thread(mm)
Size(mm)
Φ74×82.5
Weight(g)
245
Temperature Range
Model
Image Size(mm)
Iris Range(F-stop)
Focusing Range(m)
(Degrees)
18.4×13.8(Φ23)
F2.0~F22
0.1~∞
Manual
Focus
Manual
181.5(H)×135.5(V)
4/3 Inch
74.9×59.6
1 Inch
55.9×43.1
2/3 Inch
39.8×30.2
Resolution(Center, Corner)
TV Distortion(%)
Back Focus in Air(mm)
Mount
Filter Thread(mm)
160lp/mm, 80lp/mm
0.59
13.0
C-mount
M55×P0.75
Size(mm)
Φ57×85
Weight(g)
270
Temperature Range
−10°C~+50°C
Model
LM16XC
LM25XC
LM35XC
16
25
35
50
18.4×13.8(Φ23)
18.4×13.8(Φ23)
18.4×13.8(Φ23)
18.4×13.8(Φ23)
F2.0~F22
F2.0~F16
F2.0~F16
F2.0~F22
0.1~∞
0.15~∞
0.2~∞
0.3~∞
Manual
Manual
Manual
Manual
Focal Length(mm)
Image Size(mm)
Iris Range(F-stop)
Focusing Range(m)
Control
Iris
Focus
LM50XC
Manual
Manual
Manual
Manual
134.6(H)×100.8(V)
124.8(H)×93.0(V)
100.3(H)×75.3(V)
100.2(H)×75.5(V)
4/3 Inch
60.6×47.2
40.9×31.1
29.6×22.4
20.6×15.7
1 Inch
44.0×33.6
28.9×21.8
20.8×15.6
14.6×11.0
2/3 Inch
30.9×23.3
20.1×15.2
14.3×10.8
10.1×7.6
160lp/mm, 80lp/mm
160lp/mm, 80lp/mm
160lp/mm, 80lp/mm
160lp/mm, 80lp/mm
TV Distortion(%)
0.02
−0.57
−0.17
0.80
Back Focus in Air(mm)
13.0
24.3
15.2
21.6
Shooting Range at M.O.D.(mm)
Angle of
View
(Degrees)
Resolution(Center, Corner)
Mount
C-mount
C-mount
C-mount
C-mount
M40.5×P0.5
M40.5×P0.5
M37.5×P0.5
M37.5×P0.5
Size(mm)
Φ45×79.5
Φ45×89
Φ45×74
Φ47×78.0
Weight(g)
250
255
210
235
−10°C~+50°C
−10°C~+50°C
−10°C~+50°C
−10°C~+50°C
Filter Thread(mm)
Temperature Range
Diagram of M.O.D. / Magnification Using A Close Up Ring
Magnification Using A Close Up Ring
You can use close up rings to increase the magnification and decrease
the minimum object distance (M.O.D.) of the lens. Simply screw in the
spacer ring between the threads of the lens mount and camera.
† Images may differ from the actual product.
Polytec GmbH • Polytec Platz 1-7 • D-76337 Waldbronn • Germany
Tel: +49(0)7243 / 604-1800 • Fax: +49(0)7243 / 69944 • E-Mail:bv@polytec.de • www.polytec.de/bv
Model
LM8XC
LM12XC
LM16XC
LM25XC
LM35XC
LM50XC
(Non)M.O.D./Magnification
100mm/0.08×
100mm/0.10×
100mm/0.14×
150mm/0.15×
200mm/0.18×
300mm/0.18×
(1mm Ring)M.O.D./Magnification
30mm/0.19×
48mm/0.19×
64mm/0.20×
115mm/0.19×
174mm/0.21×
273mm/0.20×
(5mm Ring)M.O.D./Magnification
−
−
21mm/0.46×
56mm/0.35×
117mm/0.33×
204mm/0.28×
(10mm Ring)M.O.D./Magnification
−
−
−
31mm/0.55×
85mm/0.48×
158mm/0.39×
(20mm Ring)M.O.D./Magnification
−
−
−
12mm/0.96×
58mm/0.77×
115mm/0.59×
† Images may differ from the actual product.
Polytec GmbH • Polytec Platz 1-7 • D-76337 Waldbronn • Germany
Tel: +49(0)7243 / 604-1800 • Fax: +49(0)7243 / 69944 • E-Mail:bv@polytec.de • www.polytec.de/bv
M
View
12
Iris
Shooting Range at M.O.D.(mm)
Angle of
−10°C~+50°C
LM12XC
Focal Length(mm)
Control
M72×P0.75
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