Sigma Japan has just posted an upcoming Sigma Stage product announcement to their website and YouTube channel. Scheduled for Wednesday, August 4th, there are no hints as to exactly what will be announced, but I think it’s possibly a safe bet to say that it’ll probably be the Sigma 150-600mm f/5-6.3 DN DG OS Sports lens for Leica L and Sony E mounts.
The event is expected to begin on August 4th at 9pm Japan Standard Time. That would be 1pm for folks in the UK, 8am for East Coast US and 5am for West Coast US. The event is being streamed both on the Sigma Station – Japan channel, as well as in English through the main Sigma Global channel.