(discontinued) 1/3" 2.3mm Fixed Focal Manual Lens
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By: Kowa
Security and Factory Automation Lenses
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This item is DISCONTINUED. Please contact [email protected] for a suitable alternative.
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 |
Element |
7 ELEMENTS 8 GROUPS |
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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Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.