The 400 Series of video endocouplers features a large knob for simple adjustable focus and a clip quick-release mechanism. Weighing less than 80 gm, the coupler's streamlined design allows a profile that is slightly larger than the endoscope eyepiece. The clip quick-release mechanism provides a tight, centered fit when desired, so the endoscope stays where it is placed, yet allows rotation within the eyepiece.
Precision Optics Corp., 22 E. Broadway, Gardner, MA 01440, FAX (978) 630-1487.
Industrial workplaces are governed by OSHA rules, but this isn’t to say that rules are always followed. While injuries happen on production floors for a variety of reasons, of the top 10 OSHA rules that are most often ignored in industrial settings, two directly involve machine design: lockout/tagout procedures (LO/TO) and machine guarding.
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