Data published by TelescopeCompareHQ

2 datasets, each derived from named sources' own pages and re-read on a cadence, latest 2026-10-19.

How these are made

Every dataset starts as a charter that names the buyer's question and the sources by URL. Our fetch service reads each source's own page, and the sentence carrying the figure is kept exactly as printed, with the page and the day it was read.

A reviewer accepts or refuses every candidate sentence with the reason recorded, and the derivation is computed over one figure per source, or one for each breakdown a source prices. A source read in full that publishes nothing is counted as not published, never filled in. Each dataset is re-read on its cadence, so the next read reports what moved.

Astrophotography Rig Cost

The Astrophotography Rig Cost carries 3 published figures read from 3 sources' own pages, from 539 to 1,599 USD, read 12 October 2026.

3 of the 21 named sources read in full publish a figure; 18 publish none, read 12 October 2026.

Download the CSV (3 rows) · JSON · Markdown

Optics Spec Price Index

The Optics Spec Price Index carries 5 published figures read from 3 sources' own pages, from 699 to 1,999 USD, read 12 October 2026.

3 of the 24 named sources read in full publish a figure; 21 publish none, read 12 October 2026.

Download the CSV (5 rows) · JSON · Markdown