| specimen screen | <microscopy> A disk of fine screen, usually 200-mesh stainless steel, copper, or nickel, which supports the replica or specimen support film for observation in the microscope. (05 Aug 1998) |
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| strep screen | A quick test for strep throat that is performed off a standard throat swab. Results can be obtained within a hour in most cases. (27 Sep 1997) |
| intensifying screen | A screen used in radiography. (05 Mar 2000) |
| tangent screen | A flat, usually black surface used to measure the central 30 degrees of the field of vision. Synonym: Bjerrum screen. (05 Mar 2000) |
| fluorescent screen | A screen coated with fluorescent crystals such as the calcium tungstate used in the fluoroscope. (05 Mar 2000) |