Originally Posted by hotversion
Hi,i need to know wether parallax settings will change in hot and cold temps? im sure ive seen on wheels, 2 settings in blue n red pen,or am i making all this up in my head??????
depends on the scope, but yes lots of people (well March owners) have two settings for different Temps.
My lueps dont shift in temp, but can in different lighting levels. Its all about knowing your equipment.