FOCIS Duel® Fiber Optic Connector Inspection System

2.965,003.295,00 + (VAT)

FOCIS Duel is an ultra-compact dual-port inspection scope for fiber optic connectors that uses liquid lens technology for fast auto-focus, centering and Pass/Fail analysis on two ports. This enables users to inspect both connectors in a mated connection without having to change adapter tips.

Additional Discount Range
3% 2 +


Inspect, store, and report

The FOCIS Duel can perform IEC, IPC, AT&T, and user- defined end-face cleanliness analysis on both ports. 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, 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 an integrated 2.4″ color 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, SC, and LC in both UPC and APC polish types.

The FOCIS  NW ( No Wireless) addresses the need of network maintenance contractors operating in secure environments, where devices emitting radio frequency (RF) communication signals are prohibited, such as government and defense facilities and restricted private enterprisenetwork facilities.

Manufacturer datasheet here.

Link to manufacturer webpage.


Additional information


Please refer datasheet.


47 x 37 x 175 mm; 280g


2.4”, color TFT, backlit

Particle size detection

<1 µm auto; 0.25 µm manual

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