131 articles published
A locked lens tells you the ring cannot turn. It does not tell you that the setting survived the stroke, and it...
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Treat this as a direct part marking requirement rather than a labeling preference, and fix the record at the same time as...
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A two-year audit proves capability when every claim made in the meeting room can be matched to a record produced by a...
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Ask your current maker for a transfer dossier rather than for a folder of files. The documents that let a second factory...
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A 2 mm scope lens can be pushed to a few percent of distortion across the central field, but a perfectly flat,...
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Ask the maker to quantify both, but judge the two numbers on one ledger: lock the widest aperture whose worst-case edge-localization error,...
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A machine vision lens deserves an end of life call only when a measured parameter still fails after the station has been...
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Put it in writing that every fixture, gauge, drawing, and process record you paid for, funded, or that was created specifically for...
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If your endoscope tip will face hundreds of sterilization cycles, the evidence to demand from a lens maker before you freeze the...
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