Sigma 16mm f/1.4 lens soon to be announced Sigma 16mm f/1.4 lens soon to be announced October 24, 2017 According to Nokishita Camera Sigma is soon to announce the SIgma 16mm 1.4 DC DN.
Tamron 100-400 4.5-6.3 available on October 26? Tamron 100-400 4.5-6.3 available on October 26? October 24, 2017 It appears that the Tamron 100-400 will be available after October 26th..