What does it means "Series 1" ? Can I use this on a 95 x1.0 treaded lens or do I require a special way to fit it?
Is this filter made to rotate to find the best angle of removing unwanted reflection?
This circular polarizer should fit most lenses equipped with a 95mm diameter threaded filter ring. As with most polarizing filters of this type, it is designed to rotate to achieve the desired effect.
Series 1 is simply a Vivitar designation for a group of their optical accessories (lenses, filters, etc.)