helioscope

English

Etymology

helio- +‎ -scope

Noun

helioscope (plural helioscopes)

1. (astronomy) An apparatus for viewing the Sun without harming the eye, by means of an optical filter that attenuates most of sunlight while allowing only a small amount of the solar radiation.

Translations

apparatus for viewing the sun

• Finnish: helioskooppi
• French: hélioscope (fr) m
• German: Helioskop n
• Ido: helioskopo (io)
• Italian: elioscopio m
• Norwegian: helioskop n

  Nynorsk: helioskop n

• Polish: helioskop m
• Russian: гелиоско́п (ru) m (gelioskóp)
• Spanish: helioscopio (es) m
• Swedish: helioskop (sv) n
• Ukrainian: геліоско́п m (helioskóp)