Watec 13FM04IR 1/3" 4mm F/1.2 CS Mount Infrared Fixed Focal Lens

BH #WA13FM04IR • MFR #13FM04IR
Watec
Watec 13FM04IR 1/3" 4mm F/1.2 CS Mount Infrared Fixed Focal Lens
Key Features
  • IR Correction
The Watec 13FM04IR CS-mount lens employs specialized infrared optical elements to eliminate focus shift, resulting in overall brighter images in lighting conditions ranging from ambient to near total darkness and is ideal for use with both Day/Night and conventional B/W CCTV cameras.
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Watec 13FM04IR Overview

  • 1Description
  • 2IR
  • 3Multi Layer Coating
  • 4Lock Mechanism
  • 5Slip Mount

The Watec 13FM04IR CS-mount lens employs specialized infrared optical elements to eliminate focus shift, resulting in overall brighter images in lighting conditions ranging from ambient to near total darkness and is ideal for use with both Day/Night and conventional B/W CCTV cameras.

IR

Uses special infrared lens elements to enhance overall picture brightness, and is designed for 24-hour operation with both Day/Night and conventional B/W cameras.

Multi Layer Coating

A special multi layer coating prevents transmittance fall-off, resulting in sharp images free from ghosting and flare effects associated with back-lit situations.

Lock Mechanism

A ring lock mechanism prevents focus and iris shifting once lens is installed.

Slip Mount

The use of a built-in slip mount enables lens rotation for correct iris meter reading based on the camera's mounting position.

Watec 13FM04IR Specs

ApplicationCCTV
Imager Size1/3"
Focal Length4mm
Mount TypeCS
Iris RangeF/1.2 to Close
Iris OperationManual with lock
Focus OperationManual with lock
Angle of View1/3": 65.9° x 49.7°
1/4": 49.7° x 37.4°
Focusing Range0.2m ~ INF
Back Focus8.57mm
Filter SizeNot specified by manufacturer
Diameter and Length1.5 x 1.5" (37 x 39mm)
Operating Temperature-4 ~ 140°F (-20 ~ +60°C)
Weight1.1 oz (33 g)

Watec 13FM04IR Reviews

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