READ ADAPTER SW150 SIGMA 20MM F1.4 DG HSM ART

LEE Filters SW150 Mark II Lens adapter for Sigma 20mm f / 1.4 DG HSM Art Lens

This LE1 Filters SW150 Mark II lens adapter is designed to allow a separately available SW150 Mark II filter holder to be connected to a Sigma 20mm f / 1.4 DG HSM Art lens, which then allows the use of 150mm wide filters and 2 mm thick without bullets.
This lens adapter consists of three components: a front ring, a compression ring and a locking ring. The placement of the lens adapter on the lens is easily achieved by sliding the front ring over the built-in lens hood with the integrated lugs of the front ring located away from the lens body. The compression ring can slide over the back of the lens until it meets the front ring. Finally, the locking ring also slides over the back of the lens until it can be screwed into the front ring. After that, a SW150 Mark II support can be placed on the adapter from the front of the lens for use.