Kowa LMVZ990A-IR 1/2" f/1.8 Day/Night IR-Corrected Lens (9-90mm) for CCTV

BH #KOLMVZ990AIR • MFR #LMVZ990A-IR
Kowa
Kowa LMVZ990A-IR 1/2" f/1.8 Day/Night IR-Corrected Lens (9-90mm) for CCTV
Key Features
  • High-Resolution Lens
  • For Cameras with up to 2MP Resolution
  • Auto-Iris
  • Manual Focus
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The LMVZ990A-IR 1/2” f/1.8 Day/Night IR-Corrected Lens (9-90mm) from Kowa for CCTV features automatic iris control and a metal mount and housing. It is compatible with cameras with a resolution of up to 2 MP.
Special Order
Expected availability: 7-14 business days
On Display in Store
$269.95
$45/mo. suggested payments
with 6 Mos. Promo Financing* 
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Kowa LMVZ990A-IR Overview

The LMVZ990A-IR 1/2” f/1.8 Day/Night IR-Corrected Lens (9-90mm) from Kowa for CCTV features automatic iris control and a metal mount and housing. It is compatible with cameras with a resolution of up to 2 MP.

Kowa LMVZ990A-IR Specs

Sensor Size1/2" for day/night color camera
Focal Length9 to 90 mm
Zoom Ratio10x
Maximum Diameter (Ratio)F1.8
Iris Rangef1.8 to f360-close
Image SizeΦ8 mm, 4.8 x 6.4 mm
Back Focal LengthWide: 15.37 mm (in air)
Tele: 11.71 mm (in air)
Flange Focal Length17.52 mm (in air)
Focus RangeWide: 0.98' (0.3 m)
Tele: 3.28' (1 m)
Field AngleDiagonal: 30.3° (wide), 3.1° (tele)
Horizontal: 41.1° (wide), 4.2° (tele)
Vertical: 52.6° (wide), 5.2° (tele)
Field of View at M.O.DDiagonal: 7.2” (183 mm / wide), 2.79“ (71 mm / tele)
Horizontal: 9.96” (253 mm / wide), 3.7” (94 mm / tele)
Vertical: 13.1” (334 mm / wide), 4.64" (118 mm / tele)
Lens Construction11 groups, 12 elements
ApertureFront: Φ38.6
Rear: Φ11.8
Exit Pupil PositionWide: -4.25” (-108 mm)
Tele: -8.58” (-218 mm)
MountC-mount
DistortionWide: -4.3%
Tele: -0.3%
Driving CoilDriving Coil:
Resistor: 200 Ohms ( 68 °F/ 20 °C)
Color: Red (+), Black

Brake Coil:
Resistor: 700 Ohms ( 68 °F/ 20 °C)
Color: Yellow (+), Green

Drive Voltage:
Open: <4 V
Close: >0 V (with closing spring)
Weight6.63 oz (188 g)
Packaging Info
Package Weight0.55 lb
Box Dimensions (LxWxH)4.8 x 2.8 x 2.5"
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