WTB: Bowens BW-1975/A Profoto Adapter Ring I’m looking to buy used Bowens BW-1975/A Profoto Adapter Rings. See my blog post for details. Read More businessVince ReadyJanuary 1, 2022Lasting Light PhotographyBowens, Profoto, Adapter, 1975/A, BW-3110, Speedring, stainless steel, used, equipment, for sale, WTB, bw1975a Comments