De veelzijdige Helios Helios lensBob BaeyensMay 16, 2021Helios, Petzval, Trioplan, Vintage lens, Macro fotografie, workshopComment
Swirly bokeh Helios lens, Russian lens, vintage lens, adapted lensBob BaeyensApril 1, 2017helios, adapted lens, bokeh, vintage lens, kmzComment
