Editorial Policy

Accuracy

Optical specifications are not opinions. Exit pupil is a calculation. Eye relief is a measurement. Field of view at a given distance is a physical property of the design. When this site explains what a number means, that explanation is grounded in optics, not restated from somewhere else and hoped to be correct.

Where a claim draws on published research or an external source, it is linked. Where it draws on direct experience, that is stated. Where something genuinely varies by design, manufacturer, or use condition, that is said rather than papered over with a confident-sounding generalization. The goal is to be useful to someone making a real decision, not to sound authoritative while leaving them no better informed.

Scope

This site covers binoculars. Not telescopes, not spotting scopes, not rangefinders. The scope is that narrow on purpose: a tighter subject means every article can go deeper, be more precise, and actually answer the question rather than gesture at it.

Topics are chosen because they are genuinely useful to someone trying to understand or buy binoculars, not because they have search volume. If a subject does not serve that purpose, it does not get covered here regardless of how well it might perform.

Updates and Corrections

Articles are updated when something in them becomes wrong or incomplete. Coating standards improve. New prism designs enter the market. Testing methodology in the optics community advances. When any of that changes what an article says, the article gets updated.

Significant factual corrections are noted in the article itself so that anyone who read an earlier version knows something changed. Minor fixes like broken links or rephrased sentences are made without notation. The published and last-updated dates on each article reflect meaningful content changes, not housekeeping.

To report something incorrect, use the Contact page. Include the article URL and the specific claim. That is enough to track it down and check it properly.

Independence

When a product is referenced on this site, it is because it is relevant to the point being made. Affiliate links may be present, but they do not determine what gets recommended or how it gets described. A product with a known weakness gets that weakness stated. A product that is not the right fit for a situation gets said to be not the right fit.

No manufacturer relationship, affiliate arrangement, or sponsored placement changes what is written. For full disclosure, see the Affiliate Disclosure.

Authorship

All content on this site is written by Brian Spencer. No articles are AI-generated, ghostwritten, or produced by contributors writing outside their experience. Every external source referenced is attributed and linked to the original. For background on the author, see the Author page.