50mm Lens (The Versatile Option):
* Pros:
* More Versatile Focal Length: Works well in a wider range of situations, including environmental portraits and tighter spaces. It's closer to a normal human field of view, making it more adaptable.
* More Affordable: Typically less expensive than an 85mm lens, especially at faster apertures.
* Smaller and Lighter: Easier to carry around for extended periods.
* Environmental Portraits: Excellent for showing the subject in their surroundings, telling a story about their context.
* Wide Aperture Options: Many affordable 50mm lenses have very wide apertures (f/1.8, f/1.4, f/1.2), allowing for shallow depth of field and great low-light performance.
* Cons:
* May Require Getting Closer: You need to get closer to your subject, which can sometimes feel intrusive or less comfortable for them. This can affect how natural your subject appears.
* Less Background Compression: Doesn't compress the background as much as an 85mm, so you need to be more mindful of distracting elements.
* Can Introduce Distortion: Depending on how close you are, it can introduce slight distortion of facial features (though this is usually minimal).
85mm Lens (The Classic Portrait Lens):
* Pros:
* Classic Portrait Focal Length: Highly regarded for its flattering perspective and ability to isolate the subject.
* Excellent Background Compression: Compresses the background, making it appear closer to the subject and creating a smoother, more blurred background (bokeh). This helps to isolate the subject and draw the viewer's eye.
* More Comfortable Working Distance: Allows you to stand further back from your subject, which can make them feel more relaxed and natural.
* More Flattering Perspective: Generally considered to be more flattering to facial features, minimizing distortion.
* Cons:
* More Expensive: Usually pricier than a 50mm lens, especially at equivalent apertures.
* Larger and Heavier: Can be bulkier and more challenging to carry for long periods.
* Less Versatile: Not as suitable for shooting in tight spaces or for capturing wider scenes.
* Requires More Space: Needs more room to work, which can be limiting in small studios or crowded environments.
Here's a Table Summarizing the Key Differences:
| Feature | 50mm Lens | 85mm Lens |
|----------------------|------------------------------------|------------------------------------|
| Focal Length | Versatile | Portrait-Specific |
| Perspective | More "natural" | More flattering |
| Background Blur (Bokeh) | Less pronounced | More pronounced |
| Subject Isolation | Requires more careful composition | Naturally isolates the subject |
| Working Distance | Closer | Further away |
| Size & Weight | Smaller and lighter | Larger and heavier |
| Price | Generally more affordable | Generally more expensive |
| Versatility | Higher | Lower |
| Space Requirements | Less space needed | More space needed |
Which One is Right for You? Consider These Factors:
* Your Shooting Style: Do you prefer environmental portraits or close-up, isolated shots?
* Your Environment: Will you be shooting primarily indoors, outdoors, in tight spaces, or in larger areas?
* Your Budget: How much are you willing to spend?
* Your Subject's Comfort: Which focal length will allow your subject to feel more relaxed?
* Your Aesthetic Preference: Do you prefer a more natural look or a more compressed, dreamy look?
Recommendations:
* Beginner: Start with a 50mm lens. It's more versatile and affordable, allowing you to learn the fundamentals of portrait photography without breaking the bank.
* Studio Photographer: An 85mm lens is often the go-to choice for its flattering perspective and background compression.
* Environmental Portraits: A 50mm lens is ideal for capturing the subject in their environment.
* Travel Photographer: A 50mm lens is more compact and versatile for capturing a variety of subjects and scenes.
* If you can afford it: Consider owning both! They complement each other and give you more flexibility.
Final Thoughts:
Ultimately, the best lens for portrait photography is the one that helps you achieve your creative vision. Experiment with both focal lengths to see which one you prefer. Practice is key to mastering any lens and understanding its strengths and limitations. You might even find you prefer a different focal length altogether, like a 35mm or 135mm, depending on your individual style.