Uploaded March 2025 | Updated September 2026, 2 weeks ago

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Full Masterclass available here: youtu.be/9p5qySx0etU

We worked with Jay Holben (Cine Lens Manual) and Mathew Duclos (Duclos Lenses) to bring you the most comprehensive and accessible masterclass on lens testing. This isn't just for filmmakers - it's helpful for all image makers.

We'll take you through the science of optics and what separates one lens from another. We'll also show you how to use many tools that are inexpensive and accessible so that you can test any lens at just about any time.

Learn the tools and techniques of Hollywood DPs, because being informed about the qualities of your lenses will make you a better image maker.