#OpticalDesign

Live, measured metrics for the hashtag #OpticalDesign 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 #opticaldesign

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.

$5.00/ year · 13-character #name
Claim #opticaldesign — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
8
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 8
0.1
Avg reactions / post
Mastodon · last 8

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 18:44 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

0 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 2026-07-27 18:44 UTC

No related tags with measured usage found for #opticaldesign.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 18:44 UTC

Everything below is measured over the latest 8 public posts (spanning ~4338 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (8)

Avg boosts / post: 0.1

Top of the latest posts

  • #SVBONYSV503 70mm f/6.78 Quadruplet telescope launched: https://zorz.it/OojES #SoumyadeepMukherjee #SVBONY #astrophotography #gear #precision #telescope #QuadrupletTelescope #EDFlatfieldRefractor #OpticalDesign

    Zorz Studios@[email protected]♥ 1↻ 02026-01-09 23:22 UTCView post →

  • Light and Photography: How Light Travels Through Your Lens https://petapixel.com/2026/03/08/light-and-photography-how-light-travels-through-your-lens/ #chromaticaberration #opticaldesign #Educational #aberrations #lensdesign #education #Lig

    Unofficial PetaPixel Bot@[email protected]♥ 0↻ 02026-03-08 11:15 UTCView post →

  • How #Lomography brings 19th-century optics to photographers in 2025: https://zorz.it/CsrEB #JeremyGray #LensDesign #LomographyPetzvalArt #OpticalDesign #PetzvalLenses #technology #video #optics

    Zorz Studios@[email protected]♥ 0↻ 12025-12-12 23:20 UTCView post →

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/opticaldesign