
Review Summary
2014-02-03T19:00:00
Safe way to look at the sun
EDDIE W.
2007-02-12T19:00:00
Very easy to use, slips over the end of the telescope. A "Must Have" for safe viewing of the Sun.
Mark
sun
By EDDIE W.
Safe way to look at the sun
Outstanding solar viewing
By Mark
Very easy to use, slips over the end of the telescope. A "Must Have" for safe viewing of the Sun.
Color band - blue. Class "A:' filters are made with the same premium quality polished glass and multi-alloy coating as Class "B." An additional steel alloy added to the coating process makes our Class "A:' filters extremely scratch and fade resistant. Excellent for visual and photographic use. Light transmission is 1 /1 000th of 1 Neutral density - 5.