Glare appears when light from a bright source bounces straight off a shiny surface and into your lens. The fix is to change what the surface reflects: use large, soft light placed to the side, shape the reflections with black and white cards, and add a polarizing filter for what remains.
Why Glass and Metal Look So Difficult
A shiny object acts like a curved mirror. Whatever sits in front of it, including your lamp, your camera and the room behind you, shows up on its surface. A matte box of cardboard hides nothing, but a bottle or a steel kettle shows everything.
Because of this, the goal is not to remove reflections but to decide which ones appear. A clean, smooth gradient from a large light source looks intentional. A hard white hotspot looks like a mistake.
Step-by-Step Setup
These are general baseline values. Adjust them for the size and shape of your product.
- Place the product on a table in front of a plain backdrop, with a bit of space between the two so the backdrop stays out of focus.
- Move your main light to the side or slightly behind the product, not behind the camera. Light from behind the camera creates direct hotspots.
- Soften the light. A large window, a softbox or a sheet of white fabric in front of the lamp spreads the reflection into a gentle band.
- Put the camera on a tripod and use a longer focal length, roughly 70mm to 105mm, so you can stand farther back and appear less in the reflection.
- Use an aperture around f/8 to f/11 as a baseline so the whole product is in focus.
- Hold a black card beside the product to add dark edges that define the shape, and a white card on the other side to fill shadows.
- Rotate a polarizing filter on the lens while watching the screen. Stop when the unwanted reflection fades the most.
Handling Different Materials
| Material | What helps most |
|---|---|
| Clear glass | Backlight with a bright panel or lit white card behind it, or dark edges with a black card for a moody look |
| Polished metal | Large diffused light and cards close to the object so reflections are smooth |
| Glossy plastic | Polarizing filter plus side light at a low angle |
| Framed glass | Angle the frame slightly and keep lights off to the side |
Finishing Touches
- Wipe fingerprints and dust before every session, because shiny surfaces exaggerate them.
- Wear dark clothing and cover bright objects behind the camera, since you may appear in the reflection.
- Take several frames with the cards in slightly different spots, then combine the best parts in editing if needed.
- Remove stray reflections of your tripod or camera with a small patch of black cloth around the lens.
FAQ
Do I need a polarizing filter for product photos?
Not always. Careful light placement and cards solve most problems. A filter helps most with glossy plastic, wet surfaces and windows, but it has less effect on bare metal.
Why does my glass bottle look flat?
Glass needs defined edges. Add dark lines with black cards on both sides, or light it from behind so the outline glows against a darker area.
The Short Version
Control what a shiny surface can reflect. Use large soft light from the side, black and white cards to shape the reflections, a longer lens from farther back, and a polarizing filter as a final adjustment.
