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FOCIS-Duel FOCIS Duel Dust Cap with Wrist Strap FOCIS-Duel_LC-APC_port2-image FOCIS Duel - U25

FOCIS Duel Fiber Optic Connector Inspection System


  • Auto-focus (both ports) and auto-centering (Port 1) for fast, easy inspection
  • Rechargeable battery lasts more than eight hours
  • Self-contained, tether-free, compact, hand-held inspection solution
  • IEC 61300-3-35 (2015), IPC 8497-1, AT&T TP-76461 and user-defined auto-inspection (Port 1)
  • Available with more than three dozen tips supporting all commonly used connector types, including MPO/MTP multi-fiber connectors and bulkheads
  • Field replaceable NiMH battery
  • Snout and adapter tip slots eliminate loosening during normal operation


  • Inspect connectors on bulkhead adapters (Port 1) and patch cords (Port 2) without swapping adapter tips
  • Optimal tool for optical network installation, turn-up, troubleshooting and maintenance
  • MPO/MTP multi-fiber multi-row connectors inspection
  • Critical fiber infrastructure performance assurance
  • Maintenance of fiber connections at highest optical performance levels
  • Verification that proper connector cleaning practices are being used
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Product Description

FOCIS Duel is a self-contained twin-ported Bluetooth connected fiber optic connector inspection probe with integrated screen. The first port (right hand side Port 1) is fully featured, identical to AFL’s FOCIS Flex. The second port (left hand side Port 2) has fast and convenient female style LC “click-in” adapters (as well as SC and FC tip adapters), auto-focus and 2X zoom capabilities. The FOCIS Duel can perform IEC, IPC, AT&T and userdefined end-face cleanliness analysis and store Port 1 images and reports locally. The AFL FOCIS App (iOS and Android) provides a comprehensive and user-friendly feature set as well as connectivity with AFL’s cloud-based aeRos® workflow automation platform.

Pass / fail results in seconds: With the press of a single button, Port 1 of the FOCIS Duel auto-focuses, captures, centers and analyzes the end-face image to industry standard IEC 61300-3-35 (2015), IPC, AT&T and user-defined criteria.

Untethered operation: With rechargeable battery and integrated 2.4" color TFT LCD screen, FOCIS Duel can be used independently.

Wide range of adapter tips: Port 1 – Interchangeable adapter tips support single and multi-fiber connector inspection for a wide range of patch cords and bulkhead-mounted connectors having either PC/UPC or APC polished end-faces. A key on the probe snout combined with a slot on the adapter tips assures that adapter tips never loosen during use, under any circumstances. Quad-slotted APC adapter tips ensure the screen is visible in any use case.

Port 2 – A slot on the adapter tips combined with a keyed snout eliminates loosening during normal use. Port 2 adapter tips are available for all common connector types – Universal 1.25 mm and 2.5 mm, FC, SC, and LC (click-in) in both UPC and APC polish types.

Inspection kits include AC charger, carry strap, two user-selected adapter tips (optionally), and soft carry case.

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