Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country
US
Cloudflare location
CMH
Connection
HTTP/2
Language
Not provided

Ray ID: a21ff530cefbbde9

Jump to content

Talk:Focometer

Page contents not supported in other languages.
Add topic
From Wikipedia, the free encyclopedia
Latest comment: 17 years ago by Srleffler in topic Confusion between two or more distinct devices

Confusion between two or more distinct devices

[edit]

This article appears to confuse two (or perhaps more) distinct devices that appear to share the same name. In particular this reference shows a device that is clearly very different from the device being used to measure refractive error in rural/developing world populations. The "usage" section of the article relates to the former, not the latter.--Srleffler (talk) 06:11, 29 November 2008 (UTC)Reply