28mm Diameter Bessell Visual Filters
This item is out of stock but you can place an order now and we’ll ship when it becomes available.
The FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. We offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.These filters are A/R coated Johnson/Bessell filters that are blocked up to 1200nm