#summicron

Live, measured metrics for the hashtag #summicron from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #summicron

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.

$51.02/ year · 9-character #name
Claim #summicron — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
2.3
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-09 04:56 UTC
0
11-03
0
11-04
0
11-05
1
11-06
0
11-07
0
11-08
0
11-09

1 uses by 1 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 2026-11-09 04:56 UTC
#50mmSummicron
0 uses · 0 accounts / 7d
#summicron90
0 uses · 0 accounts / 7d
#summicron50
0 uses · 0 accounts / 7d
#summicron35
0 uses · 0 accounts / 7d
#35summicron
0 uses · 0 accounts / 7d
#Summicron35mm
0 uses · 0 accounts / 7d
#50mmSummicronR
0 uses · 0 accounts / 7d
#SummicronM
0 uses · 0 accounts / 7d
#summicronm28
0 uses · 0 accounts / 7d
#summicronc40mm
0 uses · 0 accounts / 7d
#summicron40mm
0 uses · 0 accounts / 7d
#summicronm35mmf2
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-09 04:56 UTC

Everything below is measured over the latest 40 public posts (spanning ~7224 hours).

Posting hours (UTC) — busiest: 17:00

00:0012:0023:00

Languages: English (30) · French (7) · Chinese (Taiwan) (1)

Avg boosts / post: 3.1

Top of the latest posts

  • Yagawa ryokuchi Tokyo 8 2026 Edited in Film Harmonizer → https://chisatoohori.com/app/?src=masto_photo#fh #photography #snapshot #travel #streetphotography #travelphotography #filmharmonizer #leica #summicron #tokyo

    Chisato Ohori@chisatoohori@mastodon.social♥ 24↻ 22026-10-30 17:10 UTCView post →

  • blossoming 📷 #leica #m3 #summicron #50mm 🎞️ #kodak #vision3 #500t #analog #analogphotography #filmMastodon #filmphotography #filmisnotdead #shootfilm #photography #believeinfilm #dog #dogsofmastodon #dogs #dalmation #streetphotography #mi

    jwiggler@jwiggler@mastodon.world♥ 20↻ 282026-06-25 16:13 UTCView post →

  • Two babies 📷 #leicam3 #summicron DR #50mm 🎞 #kodakvision500t #analog #analogphotography #filmphotography #filmisnotdead #catsOfMastodon #cat #leica #m3 #kodak #vision3 #500t

    jwiggler@jwiggler@mastodon.world♥ 20↻ 92026-02-20 19:10 UTCView post →

What “summicron” means

Wikipedia

The name Summicron is used by Leica to designate camera lenses that have a maximum aperture of f/2 after 1953 and to present day.

“Summicron” on Wikipedia (CC BY-SA) →

#summicron across platforms

every network with a public tag surface

Follow #summicron straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/summicron