Sigma announces lens workshops in Arizona, California and New York
Seven hands-on workshops hosted by Sigma and its dealers in August will cover sports, portrait, urban, editorial, travel and food photography genres Ronkonkoma, NY – July 31, 2018 – Sigma Corporation of America, a leading still photo and cinema lens, camera, flash and accessory manufacturer, today announced its Sigma Lens Workshops lineup for August. These educational and practical events will...
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