Electronics > Camera & Photo > Microscopes & Telescopes > Digital Microscopes
AMC-430 Digital Microscope 4.3-inch LCD Screen
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The combination of low-quality lenses (ENG-001) with a fragile focus mechanism with play (ENG-002) and an unstable stand (ENG-006) prevents precise focus adjustment, resulting in constantly blurry images, as reported in RMA-001 and REV-001.
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