Why was the brand purple canyon sent to me when i paid for colorfx?

I owned a set of GloFx ones and just got these and I can't see a difference beyond the logo, except maybe a little color improvement.

Are the lenses made of glass or plastic?

Hey there, excellent question! These glasses are made with sturdy colored plastic lenses. Let us know if there is anything else we can help with!

Is the color tent on the lense dark or light? For therapeutic purposes they need to be a light tent and not dark.

Hi There, Thank you so much for reaching out to us about our color therapy glasses! It will be my pleasure to be of assistance:) This is an excellent question. Our lenses have been tested by professionals to be the tint required to use these glasses for therapeutic purposes, although some may be considered a bit darker than others. If you are looking for the lightest hues we have available, I would suggest the yellow, rose or aqua pair to best suit your needs:) I hope this information has helped! Here at GloFX our number one priority is to ensure our customers 100% satisfaction. Please do not hesitate to reach out if you have any further questions or concerns. I am always happy to help! We thank you so much for choosing GloFX and I wish you a fantastic rest of your day. Best, Sam GloFX Team