Too much development can cause processor fog. What does processor fog look like on film?

Too much development can cause processor fog. What does processor fog look like on film?

• A. Increased contrast
• B. White specks scattered
• C. Faint fog
• D. A general layer of added gray on the film

Answer: (D)

Processor fog shows up as a uniform haze across the whole film. When development is excessive, extra chemical fog adds density evenly, so the radiograph develops a general gray veil that reduces overall contrast and hides detail. That’s why the description of a general layer of added gray on the film is the best match. Increased contrast would look like stronger black-and-white differences, white specks point to dust or particulate artifacts, and faint fog would be a lighter, not film-wide, haziness.

Processor fog shows up as a uniform haze across the whole film. When development is excessive, extra chemical fog adds density evenly, so the radiograph develops a general gray veil that reduces overall contrast and hides detail. That’s why the description of a general layer of added gray on the film is the best match. Increased contrast would look like stronger black-and-white differences, white specks point to dust or particulate artifacts, and faint fog would be a lighter, not film-wide, haziness.