Certified Professional Photographer (CPP) Practice Exam

What is the term used for a sensor that is 4x5 inches or larger, known for its detailed image capture?

1. Large format

2. Medium format

3. Standard format

4. Small format

The correct answer is: Large format

The term for a sensor that measures 4x5 inches or larger is indeed "large format." This classification is significant in photography because large format sensors or film provide a higher level of detail and image quality compared to smaller formats. The size of the sensor allows for greater light-gathering capability, which translates to more dynamic range and better tonal reproduction. Large format photography is often utilized in commercial work, landscape photography, and artistic endeavors where detail and resolution are paramount. Photographers using large format equipment can create images with incredible sharpness and dimensionality, making it ideal for high-quality prints and professional portfolios. The demands and benefits of working with large format equipment, including its potential for extensive depth of field control and perspective correction, distinguish it from medium and small formats, which are not defined by such large sensor sizes.