Source: https://www.reddit.com/r/google/comments/7dtl6t/google_lens_in_assistant_begins_rolling_out_to/?submit_url=https%3A%2F%2F9to5google.com%2F2017%2F11%2F17%2Fgoogle-lens-assistant-rollout-pixel-2%2F&already_submitted=true&submit_title=Google+Lens+in+Assistant+begins+rolling+out+to+Pixel+and+Pixel+2