Infrared photography: Exploring invisible light

The main aspects of infrared photography are.

Infrared (IR) photography uses infrared radiation, which is outside the visible spectrum of light. This type of light is reflected by vegetation and water differently than visible light, creating spectacular contrasts and unexpected colors.

Equipment: Infrared Filter: Use IR filters, which block visible light and allow only infrared light to pass through. The most popular filters are labeled 720nm, 850nm, and 950nm.
Camera: A digital camera with the ability to shoot in manual mode. Some cameras can be modified to be more effective in the IR spectrum.
Tripod: For stability and clarity of shots, especially at slow shutter speeds.

Camera settings:
Manual mode: Use manual mode for full control over exposure.
Long shutter speed: IR filters greatly reduce the amount of light reaching the sensor, so long shutter speeds are often required.
Focusing: Focus before installing the IR filter or use manual focus, as infrared radiation can shift the focus point.

Post-processing:
White Balance: Adjust white balance in post-processing to correct color. Often “false color” is used to emphasize the unique aspects of infrared shots.
Convert to black and white: Many infrared shots look impressive in black and white because they emphasize contrast and texture.
Channel Inversion: Switching the red and blue channels can create interesting color effects.