The Optics Cleaning and Handling Guide from Meadowlark emphasizes proper techniques to maintain optical component performance. Key practices include using powder-free gloves, handling optics by the edges, and cleaning with compressed air or solvents like methanol. Avoid acetone for sensitive surfaces. Wire grid polarizers require extra care, using only filtered air for cleaning. Store optics in original packaging or lens tissue to prevent contamination. For detailed instructions, download the complete guide below.