Crystal Ball Refraction Photography Lenses (60/70/80mm)
7 Tips for Doing Crystal Ball Refraction Photography
You've have heard of reflections in photography, but have you have tried refraction?
The subject shows prominently in the ball, and around the ball is bokeh.
So what is refraction?
Refraction happens when light passes through an object of denser mass, such as water or glass. When this occurs, light is bent, and there is a distortion. When refraction occurs with a transparent spherical object something magical happens. An inverted image of the scene behind the ball is seen. You can use a glass ball as an extra lens element, one you can move around your scene.
How to do refraction photography
Now you know what refraction is, it’s time to learn how to apply it to your photography. If you follow the guide below you won’t go far wrong with this type of photography.
#1 – Dealing with the upside-down image
There are instances where it works to have an upside-down image in the background or inside the ball. If you want to avoid this, the best way to deal with an upside-down background is to blur it out using bokeh.
The image inside the ball will be upside down.
#2 – Get above your subject
You should get the ball off the ground so it’s level with the subject you’re photographing. A centered subject in the ball will have less distortion and more impact in the frame.
#3 – Fill the glass ball with your subject
You have to get close to your subject, or it (they) will appear very small inside the ball. The best advice I can give here is to see if your scene would fill a wide-angle lens.
In this photo, the cityscape is captured inside the ball, and a closer framing was employed.
#4 – Choose the correct lens
#5 – Choose the correct aperture
You need to get the correct aperture for your scene. An aperture that’s too small won’t blur out the background. One that’s too large will make it hard to get a sharp image inside the ball.
One of the best ways of dealing with the upside down image is to use reflection in the photo.
#6 – Find a safe place to position the ball
This is very important, especially if you are photographing from a high vantage point. The ball needs to sit on a flat surface, finding a crevice to sit the ball on is better.
In this photo of the Taj Mahal, there is a reflection in the background, and this reflected image is in fact upside down.
#7 – Lighting the subject in front of the ball
You should have a well-lit subject in any kind of photo, but it’s even more important with refraction photographs. A strongly lit subject will shine through the ball with less reflection appearing on the ball.
Refraction photography versus a standard landscape
A lot of locations that suit refraction photography with a glass ball will also be good for regular landscapes. The question is why photograph a refraction photo when you could take a wide-angle shot of the same scene?
Pros of refraction:
- A glass ball is cheaper than a lens and allows you to create a fish-eye like effect
- You can move the ball to different positions in your scene
- Using a large aperture in conjunction with the ball to create bokeh, is great for minimalism
- Scenes created with a crystal ball often have a more artistic feel
- The ball creates a natural frame for your photo
Scenes that are well suited for a wide-angle photo also often work well inside a crystal ball.
Cons of refraction:
- The larger glass balls are heavy to carry, in an already heavy camera bag
- You need a macro lens, something a landscape photographer may not normally carry
- Distortion on the edge of the ball
- It’s difficult to get a sharp image inside the ball
- The image in the ball is upside down
This is a wide-angle photo of a famous road junction in Shanghai
The choice of taking a glass ball is yours to make, I highly recommend experimenting with it, though. The pros really outweigh the cons, and following the tips in this article will help.
Experiment with the ball
Now you’re ready to get started, so head to a local landmark and start experimenting. The list of subjects is endless; you can start with a lone tree, a church, or a cityscape scene.
Natural landscapes look great inside the ball. This is a volcanic lake found in Indonesia.
- Material: Optical Borosilicate Crown Glass. It has low inclusions and bubbles. It is used for lenses and prisms for lasers and optics. It has good physical properties and can be polished like leaded glass. It also weighs approximately 15% less than full (24%) leaded glass (crystal).
- Product Sizes: 60/70/80mm Photography Crystal Ball
- Product Weight: 6cm ball 280g, 7cm ball 410g, 8cm ball 620g
- Color: Transparent
- Uses: Decoration/Photography/Divination/Mesmerizing
(courtesy of https://digital-photography-school.com)