Reasons why museums do not allow the use of flash lights and key points in manufacturing display cabinets

Museums generally do not allow the use of flash, mainly for the protection of cultural relics and exhibits. At the same time, when it comes to manufacturing showcases, special attention needs to be paid to some factors to ensure the best preservation and display conditions for cultural relics in exhibitions.

Why don't museums allow flash?

Light damage: The strong light produced by the flash may contain ultraviolet and infrared components, which may cause potential light damage to the surface of cultural relics, leading to color fading, material degradation and other problems.

Thermal damage: The use of flash may be accompanied by a certain amount of heat. Long-term exposure may cause the surface temperature of the cultural relics to rise, causing thermal damage to the cultural relics materials and making them more fragile.

Photo quality: Flash can reduce photo quality by creating reflections, shadows, and unnatural color effects. In order to ensure that the audience can enjoy the most realistic and clear display of the exhibits, museums usually limit the use of flash.

What should we pay attention to when manufacturing showcases?

Light filter material: Choose appropriate glass or plastic materials that can filter out ultraviolet and infrared rays and reduce light damage to cultural relics.

Light control: Consider the design of the showcase, and use professional optical design to control the intensity and direction of light to avoid direct light hitting the surface of the cultural relics.

Stable environmental conditions: Ensure stable environmental conditions inside the showcase, including temperature and humidity control, to prevent cultural relics from heat damage or damage caused by changes in humidity.

Dust-proof design: Consider dust-proof and sealing design to reduce the impact of dust, particles, etc. on cultural relics and maintain the cleanliness and integrity of cultural relics.

Exhibition layout: Reasonably arrange the display layout of cultural relics to ensure that the audience can clearly see the exhibits while minimizing the impact of light on the cultural relics.

By taking these factors into consideration, museums can provide better presentations in exhibitions while protecting artifacts from damage from the external environment and audience manipulation. The manufacturing of display cabinets needs to be customized according to different cultural relic characteristics and exhibition needs to ensure the safety and lasting preservation of cultural relics to the greatest extent.

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