Who writes this site
Written by the Aperture Math editorial team. We sign as a team, not with a personal name, and we never use an invented persona. Our method is the same on every page: we read the makers' and stores' published product pages and public data sources, quote the figures with the date we read them, run the calculations shown on the page, and pick models with written rules, never by commission. We have not bought or tested the products we compare. The full method is on How we compare.
Publisher
Aperture Math is published by Lucas Emeriau, sole proprietor (EI EMERIAU Lucas), 47 rue Vivienne, 75002 Paris, France. SIRET 107 667 032 00018. EU VAT number FR32107667032. Publication director: Lucas Emeriau.
Host
Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, United States (Cloudflare Pages).
Contact
By mail at the publisher's address, or by email: lucasemeriau.pro@gmail.com.
What this site is, and is not
Aperture Math compares telescopes from the figures published by brands and US stores and computes what those figures imply. It has not tested any telescope and is not affiliated with any brand. Brand names belong to their owners. Never look at the Sun through a telescope without a certified solar filter.