Optics, Illumination & Stages

Build a low-cost, non-destructive microscopy setup to authenticate papers by analyzing fibers, watermarks, and inks, with clear lighting and imaging tips.

Prioritize lighting and method over magnification to diagnose prints precisely. Use modular illumination, stable staging, and rigorous, calibrated workflows.

Build a lab-grade, repeatable skincare analysis setup for under $200. Prioritize Köhler illumination, polarization, and calibration over flashy add-ons.

Learn to compare hairs at home with affordable tools. Get starter gear, prep tips, and methods to document exclusions without lab jargon or big budgets.