Right Place?? How to keep x300 clean during shooting

[UVvis]

If the eraser doesn't work, try a very mild abrasive, like toothpaste.

[John Hearne]

I put a piece of electrical tape over the lens when not shooting at night.

[88redryder88]

I put a piece of electrical tape over the lens when not shooting at night.

+1. easy to apply and remove, and very effective. quickest and best fix yet.

[NCPatrolAR]

I simply place a drop of weapon oil (Militech, 10-8, etc) on the lens and rub it evenly across the surface with my finger. When I'm finished shooting I wipe it off with a rag.

[loupav]

I put a piece of electrical tape over the lens when not shooting at night.

I thought the adhesive comes off and makes a mess when hot?

[decodeddiesel]

I simply place a drop of weapon oil (Militech, 10-8, etc) on the lens and rub it evenly across the surface with my finger. When I'm finished shooting I wipe it off with a rag.

This is also what I do.

[G19leo]

This is also what I do.

Me too! Works like a charm and it's easy.....I'm all about easy.