From Chat GPT, but I support the reasons:
Here are seven reasons why photographers often choose to use an 85mm lens:
1. Portraiture: An 85mm lens is a popular choice for portrait photography due to its flattering perspective and ability to create a pleasing background blur (bokeh), making the subject stand out.
2. Compression: The 85mm focal length provides a slight compression effect, which can make subjects appear more visually appealing and less distorted compared to wider lenses.
3. Low-light Performance: Many 85mm lenses have wide maximum apertures (e.g., f/1.8 or f/1.4), allowing for excellent low-light performance and the ability to achieve a shallow depth of field.
4. Versatility: 85mm lenses are versatile and can be used for various photography genres, including street photography, candid shots, and even landscape photography when capturing specific details.
5. Subject Isolation: The wide aperture of 85mm lenses allows for effective subject isolation, drawing attention to the main subject while blurring distracting backgrounds.
6. Portability: Most 85mm lenses are compact and lightweight, making them easy to carry for both amateur and professional photographers.
7. Natural Perspective: The 85mm focal length closely mimics the field of view of the human eye, resulting in a natural and comfortable perspective for viewers.
Keep in mind that the choice of a lens depends on the photographer's style, subject, and creative vision, so it's important to consider these factors when deciding whether an 85mm lens is suitable for a particular photography project.