– Close match to a Wratten #12 yellow filter.
– Encased in a sturdy plastic frame.
– Recessed to reduce filter damage and scratches. The filter can be used for early detection of micropunctate corneal staining caused by contact lens/solution interaction, early detection of the correlation between patient symptoms and signs of dry eye syndrome, and better visualization of RGP fluorescein patterns. The filter is encased in a sturdy plastic frame and is recessed to reduce filter damage and scratches. The Slit Lamp Yellow Filter is durable and easy to use.