A new round of Sigma lens instant savings is now running at B&H Photo featuring a total of 37 options. Some of them are eligible for 4% promotional rewards, some of them get free extras such as the Sigma USB dock or a lens filter. Check each the individual listings to see what each lens of interest gets.
+ 24/1.4 DG ART for $749, 35/1.4 DG ART for $799, 50/1.4 DG ART for $849
+ 18-35/1.8 DC HSM ART for $699, 50-100/1.8 DC HSM ART for $999
+ 24-105/4 DG OS HSM ART for $799
+ see them all at the Instant Savings page
+ available in various mount options