Keep your solar viewing safe with our Herschelwedges (Solarprism). Made for use with refractor telescopes, this is an ideal addition for professional solar photography and solar observation.
***OSI will be closed November 22-25th. Orders placed after 11:00 AM PST on November 21st will be processed on November 26th. Happy Thanksgiving! *** Astrodon products ship worldwide, but this website does not automatically ship other products to all locations. Email weborders@opticalstructures.com for a shipping quote for orders outside the USA and Canada. Items in stock usually ship within one week, but some products take longer and are noted on the product page. Dismiss
