Subal Focus ring - 4FNS515 for Sigma 150/2.8 EX DG APO IF HSM MACRO

For manual focus lens tooth rings must be set up. SUBAL avoids the fastening with screws - and therefore deformation and damage of the lens with precise adjustment

For Subal housing ND3 / ND30 / ND700 / ND90 / CD3 / CD5MII / CD500 / CD7