The adapter with aperture ring, for mount Pentax K lens to Micro 4/3 camera.

The adapter for mount Sony/Minolta lens to Micro 4/3 camera.

Canon EF 16-35mm f/4L IS USM

The WIDE lens hood mounted on lens in filter thread 77mm size.

AF-S NIKKOR 28-300mm f/3.5-5.6G ED VR

Metal mount adapter. Camera mount: Canon EF. Lens mount: Pentax K

Metal Lens Hood mounting thread 77mm for lens. Lens hoods guard against uncontrolled, stray light and unwanted