2 ", 23 ° Safety Herschel Prism, utilizing special Phantom Group® coatings for glare control. 2” ClickLock® eyepiece holder.
Visual Version includes 2” filter ND 3.0, Solar-Continuum Filter 2” and Case #2452115
There is no better and safer method for uncompromising sharp solar observation / photography in white light.
A special heat absorbing ceramic element traps radiant heat similar to the space shuttle heat tiles - without heating the surrounding area too. The fully enclosed housing adds to the safety and prevents the risk of glare.