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The Radiographic Aluminum Stepwedge from Sun Nuclear (formerly Gammex) is the standard tool for evaluating the dynamic range (latitude) of a digital of film-screen imaging system.
This wedge provides 11 steps in 3.2 mm increments. The number of distinguishable steps represents the dynamic range of the system. Images may be evaluated visually or by using a densitometer.
Radiographic Aluminum Stepwedge features:
- aluminium alloy composition
- eleven (11) distinguishable steps
- compact design
