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ground glass |
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ground glass [¦grau̇nd ′glas]
(optics) A sheet of matte-surfaced glass on the back of a view camera or process camera so that the image of the subject can be focused on it; it is exactly in the film plane. ground glass Glass having a surface that has been roughened, usually by sandblasting or by acid, to make it nontransparent. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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