For sale, Thousand Oaks type 2+ and 3+ glass solar filters for TV-101 refractor or any scopes which needs about 4.75" I.D. US$100 for both or US$60 each if both individually. Price does not include shipping.
Type 2+ has density of 5.0 which is for visual and photographic use while the type 3+ which has a density of 4.0 is for photographic use. Both filters were both brand new and was used only twice as I dont have much time to use in daytime. In perfect condition. Looks new, no scratches
Image of Sun is yellow-orange. More durable than mylar type solar filter.