PhotoRepublik 67mm ND 4 Filter Brand_Pentax 8 aperture throughout to make

8 aperture throughout to make it practical and easy to use

in addition to its high 7

An excellent choice as a second lens to supplement a basic lens kit

Nominally rated at ISO 400

browns and golds in landscapes

PhotoRepublik 67mm ND 4 Filter Brand_Pentax 8 aperture throughout to makeMade with an ultra durable machined aluminum ring the PhotoRepublik ND 4 filter can reduce up to 2 stops of light. ND filters reduce the amount of light reaching the lens to help increase exposure time, without affecting colour rendition. ND filters are usually used to slow down shutter speed in video mode to prevent rolling shutter. In still photography it is used to allow greater expression of movement than the cameras settings can normally capture,