Tags Posts tagged with "Lee Frost"

Tag: Lee Frost

Hands-on Sigma Dealer Workshops for July

Ronkonkoma, NY—Sigma Corporation of America released the Sigma Dealer Workshops lineup for July 2019. Five specialty photography workshops, hosted at Sigma dealer locations nationwide,...

Sigma Lens Workshops Start Up in March

Ronkonkoma, NY—Sigma Corporation of America released the Sigma Lens Workshops lineup for March. The workshops offer photographers in New York and Indiana the opportunity...