Pentax K mount DA AF lens to Canon EOS R RF mount Mirrorless Adapter - R R5 R6 Blackbezt It is macro extension tube

It is macro extension tube for Micro Four Thirds M4/3 cameras

Focal Length Type : Fixed/Prime

This optical design also condenses the light reaching the sensor in order to gain one effective stop of light and increase the angle of view by 0

Camdiox 100 x 100mm Square ND1000 Neutral Density Filter

Pentax K mount DA AF lens to Canon EOS R RF mount Mirrorless Adapter - R R5 R6 Blackbezt It is macro extension tubeFor using Canon EOS R (RF) mount mirrorless digital cameras with all Pentax K mount AF lenses. Switching on "Release shutter without lens" in custom menu C. Fn5, then switching shooting mode to M (manual) is recommended. Allows focus infinity. Not suitable for Canon EOS film digital SLR cameras and Canon EOS M (EF M) mount mirrorless cameras.