Optische Auflösung Testbrett Lösen Leistung Testziel für USAF1951 Maschine
ab 103,01 €
The USAF with maximum resolution of 228 1p/mm is made of glass substrate material 1951 pattern USES the corresponding group and unit marks for its different resolution units, and the corresponding resolution of each unit can be obtained through table lookup.
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