Darkroom Procedure

Darkroom 

 Darkroom Procedure Notes 

 Intensifying Screen 

• Luminescence

• Construction of Intensifying Screen

• Types of Intensifying Screen

• Calcium Tungstate Phosphor

• Rare Earth Phosphor

• Intensifying Action of Screen

• Speed of Intensifying Screen

• Cleaning of Intensifying Screen

 Photographic Characteristics of X-ray Film 

• Film Density or Optical Density

• Characteristic Curve (H &D Curve)

 Film Processing 

• X-ray Film Construction

• Latent Image Formation   

• Constituents of Developer & Fixer

• Mannual Film Processing

• Storage of Unexposed X-ray FIlm

• Silver Recovery from waste Fixer and Film

• X-ray Image Artifacts

 Radiographic Image 

• Radiographic Image

• Subject Contrast

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