This is a guest post from Alan:
–
With temperatures here in Minnesota hovering around 0°F (-17°C) I used the Sony A7R2, Metabones IV and a Tamron SP 90mm f/2.8 macro lens to film soap bubbles in the act of freezing. This was over the course of 8 nights in an unheated garage. I felt it was best to leave the camera and lens out in the cold instead of subjecting it to large temperature variations. The A7R2 performed superbly in these cold conditions.
The footage was all filmed in 4k, then down-sampled and sometimes cropped into 1080p. I will let the footage speak for itself.
https://vimeo.com/196669089
Thanks