URI(s)
- http://id.loc.gov/authorities/subjects/sh2006007022
- http://id.loc.gov/authorities/sh2006007022#concept
Variants
- Refractor telescopes
- Refractors (Telescopes)
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Sources
- found: Work cat.: 2006049299: Remer, N. Making a refractor telescope, 2006.
- found: Britannica online, Sept. 22, 2006(Refracting telescope; commonly known as refractors)
- found: Wikipedia, Sept. 22, 2006(Refracting telescope or refractor telescope; a type of optical telescope that refracts or bends light at each end using lenses; uses convex glass lens, called the objective lens, instead of mirrors)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 2006-11-09: new
- 2006-11-10: revised
Alternate Formats
