Lenticular fabric

A lenticular fabric is a lattice-like arrangement of lens-shaped materials formed into a thin layer.[1] When the surface of the fabric is smooth, it often has a reflective and light-distorting appearance.

An example of a lenticular fabric sheet that changes from a blue background with white stars to a white background with red stars.

In geology

Lenticular fabrics are found in nature. Geological forces can produce lenticular fabrics consisting of quartz "microlenses" in clay deposits.[2][3][4]

In biology

Lenticular fabrics can be created through biological processes. For example, termites create these fabrics by combining sand with fibrous faeces to create plastic-like translucent barriers.[5][6]

Technology

Manufactured lenticular fabric is used to make movie projection screens, so that the image will appear sharper and brighter.[7]

Lenticular fabric is often used for decorative purposes. It is typically made from PVC with an interlaced lenticular image covered in a lenticular lens and has a variety of uses, including sewing clothing and craft projects, such as scrap-booking. The lenticular lens on lenticular fabric leads to a variety of effects, such as flip effect of images, 3D-depth, color-changing,motion, morph, zoom, explosion, etc.[8][9]

Lenticular fabric is used to represent futuristic clothing in films and TV. An example of lenticular fabric appears in the movie, Back to the Future Part II, in which Marty McFly wears a lenticular baseball cap.[10]

gollark: If it gets enough visits I'll add a chatbox or something.
gollark: It's kind of a social experiment/
gollark: Yes.
gollark: https://osmarks.tk/incdec/ <- new game.
gollark: It's chunkloaded but that never seems to work.

References
  1. Sociobiology. California State University, Chico. 2004.
  2. U.S. Geological Survey Bulletin. U.S. Government Printing Office. 1989.
  3. Martin J. van Kranendonk; Hugh R.H. Smithies; Vickie Bennett (26 October 2007). Earth's Oldest Rocks. Elsevier. pp. 594–. ISBN 978-0-08-055247-7.
  4. Scheiber, J., et al. "Lenticular shale fabrics resulting from intermittent erosion of water-rich muds". Journal of Sedimentary Research.
  5. Helmut König; Ajit Varma (2006). Intestinal Microorganisms of Termites and Other Invertebrates. Springer Science & Business Media. pp. 359–. ISBN 978-3-540-28180-1.
  6. Kenneth Ernest Lee; T. G. Wood (1971). Termites and soils. Academic Press.
  7. AV Guide: The Learning Media Magazine. Educational Screen, Incorporated. 1958.
  8. Cardiner, Brock. "Nike USA Medal Stand Footwear and Apparel for the 2014 Winter Olympics". High Snobiety.
  9. Ho Hiu Man, Mandy. "The exploration of lenticular printing technology on Fashion and Textile Design". Hong Kong Polytechnic University, 2012 (large file)
  10. "'Back to the Future' style: McFly or McFail?". USA TODAY. Retrieved 2018-10-02.

Further reading
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