heliochromes Definition

Definition for heliochromes

Definition

A type of pigment or dye that changes color in the presence of light, typically used in photography for developing and sensitizing emulsions.

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  • aa
  • bb
  • cc
  • dd
  • ee
  • ff
  • gg
  • hh
  • ii
  • jj
  • kk
  • ll
  • mm
  • nn
  • oo
  • pp
  • qq
  • rr
  • ss
  • tt
  • uu
  • vv
  • ww
  • xx
  • yy
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