Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Qfilter / Qfilter


Photographers always carry dozens of filter types, they are always in a rush when replacing the filters, which makes them miss capturing the best moments, this product has a Electrochromism Glass technology to achieve this goal. Achieve different filters via different imaging blackness, in order to let people enjoy the fun of taking pictures.


National Yunlin University of Science and Technology

National Yunlin University of Science and Technology
Douliu, Taiwan