One more example of Nikon mount Sigma AF 30mm F1.4 FX lens with caps and Filter in a decent shape . Focus works great, aperture opens and closes well and  Optics are in a decent shape with light dust specs and light wipe marks may also have some micro hairline scratches .  Lens takes decent pics.   Lens does show lot of wear on the barrel check pics to get an idea about the condition. above pics were taken with this lens on Nikon D90.

manually.