131 articles published
Robot-mounted M12 barrels back out under vibration. FT full-thread lock, HT compact mount, and five fixed stops on H05–H16.
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Passive stereo needs texture. Specular metal has glare. A laser line puts the signal on the part. Size the lens to that...
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The misconception: skip the IR-cut and you have a NIR lens. Match coating and filter to 850 nm, 940 nm or white...
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If working distance is one number, lock the lens. If min and max height differ, name electrowetting. Do not paste AF onto...
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Washdown fogged the M12 thread, not the glass. Specify IP against the hose, lock focus, seal the assembly.
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A lens calculator estimates focal length. It does not pick a SKU. Run the thin-lens pass, then image circle and mount.
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Wide FOV covers the fixture. It does not print millimetres. Split presence and gauging, or the corners will lie.
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Image circle must cover the sensor diagonal. A 2/3 in barrel on a 1.1 in chip is how corners go dark.
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1 μm-class closed-loop alignment in Hangzhou. Not every SKU, not a trading-company slide. 60 working days custom, reports default.
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