A sample from the products for the F-20 include: Base Comp.,r Wink, Base Comp.,l Wink, Bulb,winker, Screw,tap.14x12.
With four applications this Lens Comp.,winker is the most specified part.
The Nvs501sh Today 2007 (7) Japan Af61-160 F-20 consists of sixteen pieces with the Winker Assy.,r,rr being the most expensive.