By: Kowa
Security and Factory Automation Lenses
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
1/2" 4.5mm Fixed Focal Manual Lens

Kowa has over 50 years of production technology. The Kowa Fixed Focal Manual Series LM5 NCR experience is reflected in the development and design of our LM5-NCR CCTV lens.

Focal length f=4.5mm - 5%
Max. diameter (ratio) F=1:1.4 - 5%
Picture Size 1/2" = 4.8x6.4mm; 1/3" = 3.6x4.8mm
Vertical Angle 1/2" = 59.4°; 1/3" = 45.1°
Horizontal Angle 1/2" = 79.0°; 1/3" = 59.7°
Diameter Angle 1/2" = 98.2°; 1/3" = 74.5°
Distortion (TV) -17.5%
Shooting range at M.O.D. Ver. 180mm
Shooting range at M.O.D. Hor. 250mm
Shooting range at M.O.D. Dia. 364mm
Minimum focus distance 0.2m
Flange back 17.526mm in air
Back focus 9.96mm in air
Filter screw size M30.5X0.5
Front/rear effective dia. front 15.1mm rear 10.1mm
Mount c-mount
Exit pupil -17.5mm
Temperature range -10~ 45°C
Storage temperature range -40~ 60°C
Resolution center/corner center 100LP/mm corner 40LP/mm
Stopper strength 10kgf x cm
Endurance test iris=5,000 times focus=5,000 times
Operating torque iris=50~600gf x cm focus=100~1000gf x cm
Weight 54g ± 5g


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Prices and specifications subject to change without notice.