Totale fergrutting = objektive fergrutting * digitale fergrutting
Objektive lensfergrutting = Grutte objektive lensfergrutting * Lensfergrutting
Digitale fergrutting = monitorgrutte * 25.4/CCD-doeldiagonaalgrutte
CCD-doeldiagonaalgrutte: 1/3" is 6 mm, 1/2" is 8 mm, 2/3" is 11 mm
Foarbyld: 0.7X - 4.5X lens mei 1/3" CCD en 14" monitor
Digitale fergrutting: 14 * 25.4 / 6 = 59.3X
Totale fergrutting: (0.7X - 4.5X) * 59.3 = 41.5X - 266.9X
Dan, neffens de boppesteande konfiguraasje, is de totale fergrutting fan dizze apparatuer kontinu ferstelber tusken 41.5X en 266.9X.
Pleatsingstiid: 12 febrewaris 2022