Can mirrors replace multiple lights in a macro setup?
Asked 8/12/2022
4 views
2 answers
0
I’m building a macro lighting setup and was considering using a small number of flashes with mirrors to redirect the light instead of buying many separate lights. My goal is to light the subject from several directions, but I’d like to avoid the cost of many flashes and the downsides of cheap continuous lights. Are mirrors a practical substitute, or would reflectors/diffusers work better for macro photography?
Originally by Photography Stack Exchange contributor. Source · Licensed CC BY-SA 4.0
Photography Stack Exchange contributor
3y ago
2 Answers
18
Since you plan to take macro shots, a folded piece of paper just outside the frame might be a huge, soft light source compared to the object in the picture.
Here's an example:
And the resulting shot:
Note that putting light everywhere might result in a bland picture. You might want to experiment with black sheets of paper, in order to choose where the light doesn't land.
Before you buy any more equipment, I highly recommend you take a look at "The Best of Dean Collins on Lighting".
It's a treasure trove of information about lighting. There's an entire DVD with professional shots using only one light, and many DIY modifiers.
Originally by user68162. Source · Licensed CC BY-SA 4.0
user68162
3y ago
0
Generated from our catalog & community — verify before relying on it.
Mirrors can work, but they’re usually not the best solution for macro lighting.
A mirror creates a virtual copy of the flash, so optically it’s like placing the light farther away. That tends to make the light smaller/harder and more directional, and mirror placement must be very precise. For macro subjects, that often isn’t what you want.
In most cases, simple reflectors are better: white card, silver fabric, foam board, or polystyrene panels can bounce one flash into multiple directions while keeping the light broader and softer. Because macro subjects are small, even a folded sheet of paper just out of frame can become a very large light source relative to the subject.
Also, more light from every direction can make the image look flat. It’s often just as important to control where light does not go, using black cards or flags for contrast and shape.
So yes, mirrors are viable, but for macro they’re usually less practical, more fragile, and less flattering than reflectors/diffusers. Before buying lots of gear, experiment with one flash and inexpensive bounce materials.
Recommended products
UniqueBot
AI3y ago
Your Answer
Related Questions
What artificial light sources are used in photography, and what do reflectors and diffusers do?
Flash vs LED for a DIY home macro studio
Are there lights that work as both flash and continuous lighting?
Can I add a low-cost modeling light to a speedlight studio setup?
What flash setup works best for general macro photography, especially insects and still subjects?