Understanding the Goal
Bokeh is the aesthetic quality of the blur produced in the out-of-focus parts of an image. The goal is to get a shallow depth of field (the subject is sharp, the background is blurry) to create those beautiful blurred circles of light.
Methods and Materials
We'll focus on leveraging what you likely already have or can easily obtain cheaply.
1. Using Your Phone's Portrait Mode (Free!)
* The Easiest Option: Most modern smartphones have a "Portrait Mode" that simulates a shallow depth of field and adds a bokeh effect.
* How to:
* Open your camera app and select "Portrait Mode" (or a similar mode).
* Position your subject a few feet away from the background. The further the background, the better.
* Focus on your subject's face.
* Take the photo.
* Pros: Free, convenient, readily available.
* Cons: The bokeh is digitally simulated, which can sometimes look artificial. It often struggles with hair and complex edges.
2. Lens Attachments for Phones (Potentially Under $10)
* Wide Angle/Macro Lenses: These are cheap and readily available online.
* How to:
* Attach the lens to your phone.
* While wide angle lenses widen your field of view (less blur), macro lenses might allow you to get closer to your subject and blur the background more.
* Pros: Very inexpensive. Can add versatility to your phone's camera.
* Cons: Quality varies wildly. Bokeh isn't their primary function.
3. DIY Bokeh Filters (Under $10)
This is where you get truly creative!
* Materials (easily found around the house or very cheap):
* Black Cardboard or Thick Paper: (Free if you have it)
* Scissors or a Craft Knife: (Hopefully you have these!)
* Tape: (Masking tape, scotch tape – whatever you have)
* Circular Object to Trace (Lens cap, jar lid): (Free)
* The cheapest possible clear UV or protective lens filter for your camera's lens size. eBay or used listings are your best bet. This is often where you'll spend your money. *Important: You need a filter that fits your camera's lens diameter.* Knowing your lens size is crucial (it's usually printed on the lens itself – a number followed by "mm" and a symbol that looks like a circle with a line through it).
* Steps:
1. Cut a Circle: Trace your circular object onto the cardboard and cut out the circle. The circle should be large enough to cover the *front* of your camera's lens (or filter, if you have one).
2. Cut a Hole: In the *center* of the cardboard circle, cut a small shape. This shape will determine the shape of your bokeh. Here are some ideas:
* Simple Circle: A small round hole gives the classic bokeh look.
* Heart: Cut a heart shape.
* Star: Cut a star shape.
* Diamond: Cut a diamond shape.
* Small animal silhouettes: These are more advanced but can be really fun.
3. Attach to Your Lens (or Filter): Carefully tape the cardboard circle over the *front* of your camera lens (or, ideally, the UV filter you attached to your lens). Make sure the tape doesn't obstruct the hole you cut.
4. Set Up Your Scene: Place your subject in front of a background with lots of small, bright points of light (Christmas lights, fairy lights, sunlight filtering through leaves, etc.). The more distance between the subject and the background, the better.
5. Experiment with Camera Settings:
* Aperture: Set your camera to the *widest possible aperture* (the smallest f-number: e.g., f/1.8, f/2.8, f/3.5). This creates the shallowest depth of field.
* Focus: Manually focus on your subject's eyes.
6. Take the Photo! The out-of-focus lights in the background should now appear as the shape you cut out of the cardboard.
* Pros: Fun, creative, cheap. You control the shape of the bokeh.
* Cons: Requires some crafting skills. The effect can be subtle or overpowering depending on the size and shape of the hole. Light loss can be significant (you may need to increase ISO or slow shutter speed).
Tips for Success (Regardless of Method)
* Distance is Key: The further your subject is from the background, the better the bokeh will be.
* Light, Light, Light: Use a background with lots of small points of light.
* Aperture: Always use the widest aperture possible on your lens or camera.
* Clean Your Lens: Smudges and dust on your lens will become more apparent when shooting with a shallow depth of field.
* Experiment: Don't be afraid to try different angles, distances, and settings.
* Post-Processing: Use photo editing apps (many are free on your phone) to enhance the blur, adjust colors, and sharpen your subject.
Important Considerations:
* Camera Capabilities: The older your camera (phone or otherwise), the harder it will be to achieve a pleasing bokeh effect. Newer cameras with larger sensors and wider apertures will perform better.
* Lens Quality: While you're aiming for under $10, remember that better lenses produce better bokeh. Even a cheap *fast* prime lens (e.g., a 50mm f/1.8 used) would be a massive upgrade compared to using the DIY methods alone. Consider saving up for one in the future.
* Light Loss: Adding the DIY bokeh filter will drastically cut the amount of light reaching your camera's sensor. You will need to compensate by increasing ISO (which can introduce noise) or slowing down your shutter speed (which can lead to blurry images if your subject moves).
By using these methods and a little creativity, you can create beautiful bokeh portraits without breaking the bank. Good luck!