By Gary Parkerson, Managing Editor Astronomy Technology Today If you live on the mainland U.S., and you are at all like me, you’re already counting the seconds until the August 21, 2017, total eclipse of the Sun … as in, there is literally a countdown timer in the corner of […]
Tag: solar filters
APM Telescopes New Ceramic Safety Herschel Prism Released Just in Time for 2017 American Solar Eclipse
APM’s new 2-inch Ceramic Safety Herschel Prism operates on the principle that only a small portion – approximately five percent – of the incident light is used for the actual observation. Herschel Prisms of the classic design guide the unused and incomparably larger, more energetic portion of light through the […]
Celestron Adds White Light Solar Filters for Telescopes to its 2017 North American Total Solar Eclipse Lineup
Celestron has added white light solar filters to its EclipSmart line of products in advance of the 2017 North American Total Solar Eclipse. The EclipSmart lineup includes dedicated solar glasses, binoculars, white light telescopes and now, white light solar filters. All of Celestron’s EclipSmart solar products feature Solar Safe filter […]