Originally Posted by L-S-R
Mike they are in Metres.
Alan, the Italian who shot with me for two days has a S&B wrapped in a heat mat. He had a 4metre shift on the second day, the difference was 1 degree C, lighting was the very similar on both days, a German and SAfrican had the same shift!
Conor , well done had cash on you to go the whole hog
def temp related ,pity because that aside it was a fantastic scope