Specifications horizontal-scroll-state#setOverflowing scroll->horizontal-scroll-state#setScrolled" data-horizontal-scroll-state-target="container" data-horizontal-scroll-state-overflowing-class="is-overflowing" data-horizontal-scroll-state-has-scrolled-class="is-hasScrolled" data-scroll-to-coord-target="container"> Model FU-77*1 Optical axis diameter(Standard target to be detected) ø1.13 mm 0.04" Size M4 Fibre unit length 2 m 6.56', Free-cut Fibre unit diameter ø2.2 ø0.09" Shape Threaded Minimum bend radius R2 mm R0.08", ToughFlex Environmental resistance Ambient temperature -40 to +50 °C -40 to 122 °F Weight Approx. 21 g *1 For details on the detecting distance, see the fiber amplifier catalog. scroll-to-coord#run" data-x-coord="100"> series-header#doScroll"> Scroll