Here are the rules
HOW TO ENTER:
1. FOLLOW us on Instagram (@sigmaphoto and @phoblographer)
2. REPOST the image above with #GearUpWithSigma to your Instagram account.
WHAT YOU SHOULD KNOW:
– Contest is open to folks of all ages who reside the United States
– Contest starts September 17th 10AM EST and ends October 1st 11:59PM EST.
– We will announce the winners on October 4th
Contest ends on October 1st so enter today and tell all of your friends about it! Winner will be announced October 4th.