Singh Ray Thin LB Warming Circular Polarizer (77mm) lens mount_Leica M so maybe that's all it

so maybe that's all it takes

from AI forward

kind of a weird form factor

A very nice kit

it has a little dial at the bottom marked "tilt" that lets the camera sit a little bit tilted on a table

Singh Ray Thin LB Warming Circular Polarizer (77mm) lens mount_Leica M so maybe that's all itThe Singh Ray Thin LB Warming Circular Polarizer is a circular polarizer with a bit of a warming effect which is nice! This is the Thin LB version of this filter, which is thinner to stay out of the way of wide angle lenses, and also lighter and brighter to pass 0. 6 stops more light than other polarizers. In excellent condition, with pouch.