#biogon
Live, measured metrics for the hashtag #biogon from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #biogon
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 15:58 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-29 15:58 UTCNo related tags with measured usage found for #biogon.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 15:58 UTCEverything below is measured over the latest 4 public posts (spanning ~7611 hours).
Posting hours (UTC)
Languages: English (4)
Avg boosts / post: 0.3
Top of the latest posts
📷 #Leica #M10 / #Zeiss C #Biogon T*2,8/35 ZM 📍 #Kamakura © CC BY-NC-ND 4.0 #theDarkroom #photography #monochrome
A humid autumn. 📷 #Leica #M10, #Zeiss C #Biogon T*2,8/35 ZM #photography #tokyo
2/2 A bit of #History: Dr. Ludwig Bertele introduced the #Biogon design in 1934, later adapting it into a 90° super wide-angle formula in 1951. The 21 mm f/4.5 went into production in 1954 for Contax IIa/IIIa rangefinders. Commercially, it
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/biogon