This weekend you can get $110 off on the Sigma 35mm f/1.4 DG HSM ART lens for Nikon F mount when you use this exclusive [NR] coupon code:
NRWEEKEND
The coupon code will work only if you purchase from Adorama trough this link and it will expire on Tuesday, September 15th at 11:59 pm EST.
The price of the Sigma 50mm f/1.4 lens after the coupon will be $789 (reg. $899). Unfortunately this offer is available only to US readers.