Using Your New Diffuser Accessory

Let us guide you through how to use your diffuser accessory.

Getting Started

Using your new accessory is easy.
To get the most out of it, follow the instructions below:


Simply clip the accessory over your device's front camera. Make sure the camera lens and the diffuser's surface are clean.

Lightray Diffuser & Cosine Corrector


Center the white disc exactly over the front camera. This ensures accurate light measurements from all directions.

If you're using a screen protector or a protective case, make sure the accessory fits tightly and there's no gap to the camera.

Lightray Diffuser & Cosine Corrector

App Configuration

Select "Diffuser Accessory" within the app's diffuser type settings. You only need to do this once.


For maximum longevity, store the Diffuser & Cosine Corrector within its bag at room temperature whenever not in use.

Lightray Diffuser & Cosine Corrector


In case the optical surface (white disc) needs cleaning, use a clean cloth and non-greasy cleaning fluid such as Isopropyl alcohol to gently rub its upper and lower surface.

Help Needed?

Visit our support resources if you need further assistance.