SUMMARY
A professional portrait photographer recommends understanding the 'trinity prime lenses' to improve people photography. The 35mm equivalent is ideal for full-length shots when aligned with the subject's navel, while the 50mm equivalent is best for half-length shots, aligned with the chest. For frame-filling headshots with minimal distortion, the 85mm equivalent lens is recommended, aligned with the subject's nose. Knowing how each lens behaves and using it appropriately is key to achieving desired effects, though experienced photographers may intentionally break these guidelines.
TAKEAWAYS
Use a 35mm equivalent lens for full-length portraits, aligning with the subject's midsection.
Employ a 50mm equivalent lens for half-length portraits, aligning with the subject's chest.
Utilize an 85mm equivalent lens for headshots, aligning with the subject's nose, to minimize distortion.
Understanding lens characteristics and intended use is crucial for effective portraiture.