Contact
Better evidence is always welcome.
Use the forthcoming public contact channel for factual corrections, reproducible test data, source updates, image-rights questions, or clearly identified commercial inquiries.
What makes a useful correction
- The exact lens name and the statement or value that may be wrong.
- A direct link to the manufacturer specification, original chart, controlled test, or other primary evidence.
- Relevant test conditions, including camera, aperture, focal length, focusing method, and processing.
- Whether the observation concerns one sample, repeated samples, or a published production change.
Licensing and rights
Rights holders may request attribution changes, updated source links, or review of an image or chart used for technical reference. Please identify the asset, the relevant URL, and your relationship to the rights holder.
Public contact status
Address reserved for custom-domain launch
The permanent editorial email will be published here after the domain is connected. No contact form is active, and this site does not currently collect submissions.