From the Pilla website:  This lens formulation blends the 66N and the 69MWN using the Chromashift coating. This filter profile has orange enhancement while using a green background neutralizer. This is a great lens for those that would like a more subtle color boost while kicking back  the background in a medium to lower light. Great for shooting in a green tree rich environment

Please note: this is for a post lens, meaning there are no nose supports in the lens. The frame has the post. Be sure this is compatible with what you have.

I purchased multiple lenses of varying colors to decide what worked best for me, I am selling the ones that I don't really reach for. My loss is your gain. Prefer that they go to someone who will use them. Comes with soft cloth bag. Perfect condition, no scratches or defects. All sales final so please ask any questions.