By: Kowa
Security and Factory Automation Lenses
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
1/3" 2.3mm Fixed Focal Manual Lens

Kowa has over 50 years of production technology. The Kowa Fixed Focal Manual Series LM2.3 PBR experience is reflected in the development and design of our LM2.3-PBR CCTV lens.

Focal length f=2.3mm
Max. diameter (ratio) F=1:1.4~16~close
Picture Size 3.6x4.8mm
Vertical Angle 87.4°
Horizontal Angle 116.1°
Diameter Angle 143.2°
Distortion (TV) -21.9%
Shooting range at minimum focus distance Ver. 398mm
Shooting range at minimum focus distance Hor. 665mm
Shooting range at minimum focus distance Dia. 1237mm
Minimum focus distance 0.2m
Flange back 12.5mm in air
Back focus 8.30mm in air
Filter screw size ---
Front/rear effective dia. front 23.4mm rear 8.7m
Mount cs-mount
Exit pupil 256.4
Temperature range -10~ 45°C
Storage temperature range -40~ 60°C
Resolution center/corner center 100LP/mm corner 40LP/mm
Stopper strength More than 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 66g


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Prices and specifications subject to change without notice.