1.Long-Term Preservation
Unlike digital files, which can become obsolete or corrupted over time, microfilm has a proven lifespan of over 500 years when stored properly. It is ideal for preserving historical and legal records.
2.Complement to Digitization
Many institutions use microfilm alongside digital formats. Microfilm is the archival master, while digital copies offer wider access and ease of use.
3.Disaster Recovery
Microfilm serves as a reliable backup in case of digital data loss due to cyberattacks, hardware failures, or natural disasters.
4.Security and Authenticity
Microfilm cannot be easily altered, making it a trusted format for legal, governmental, and archival institutions that require evidence of authenticity.
5.Cost effective
Once created and properly stored, microfilm requires minimal maintenance.
1. Use Clean Hands or Gloves
Always wash your hands before handling microfilm to remove oils and dirt that could damage the film. Alternatively, use lint-free cotton or nitrile gloves to avoid direct contact altogether. This helps prevent smudging, scratches, or chemical residue that could degrade the image quality over time.
2. Avoid Bending or Creasing the Film
Microfilm is a delicate medium and should never be folded, bent, or pulled tightly. Physical stress can cause cracks, warping, or tears in the film, which may make the content unreadable or permanently lost. Always feed the film smoothly through readers and rewind it slowly to avoid tension.
3. Store in a Cool, Dry, and Dark Environment
Microfilm is sensitive to heat, humidity, and light exposure. The ideal storage conditions are:
Temperature: Below 70°F (21°C)
Humidity: 30–40% relative humidity
Light: Minimal to none
Store reels in acid-free containers and keep them away from windows or fluorescent lighting. Poor storage conditions can cause the film to fade, curl, or develop "vinegar syndrome" (a chemical decay process).