Marcus Slade
Active member
I spend quite a bit of my time annually shooting in fairly cool temps but because in those times I'm almost always on foot, I'm going to assume the temp of the lens has equalized and reduced the hood's tunnelling effect on the air in front when I actually get to shoot. However, I am now going to be far more aware of those situations arising where there may well be an imbalance of temps causing the visual mush. Extremely useful video. Thanks.
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