Professional Engineering Support
We Read Every Message
Questions about courses, subscriptions, technical topics, or anything else — write to us and a working optical engineer replies.
Our Location
Sydney, NSW 2000
Australia
Email Us
Response Time
Every message answered — typically within a few days.
Replies go out Sat & Sun, 10:30–12:30 Sydney time.
What We Can Help With
- Learning requirements and course recommendations for your career stage
- Account and subscription support
- Course topic requests — suggest what you would like us to develop next
- Technical questions, feedback, or anything else on your mind
Send Us a Message
Fill in the form below and we will get back to you as soon as we can — usually within a few days.