So yes you can technically use any laser distance measure outside but depending on the distance you want to measure they may do what you want them to do.
Can you see laser sights in daylight.
For daylight the best front sight for rapid acquisition is a fiber optic trijicon hd or possibly a gold mcgivern bead.
But we would recommend that while going for the low light shot you must go with the green dot which might be more useful for you in the caves to see the enemy.
In some circumstances you may not be able to see it more than 3m 9 feet.
The photos were taken with the lasers about 10 feet from the target.
And this is precisely why you d want the tlr 4 for home defense.
In the low light photo you can see some speckling in the green dot which occurs when the laser s lens gets dirty.
Outside in full sun you will not be able to see the laser dot more than about 10 or so meters 30 feet.
While they certainly make it easier to aim in low light situations if you can t make out your target with iron signs a laser sight isn t going to make it any brighter.
Laser glasses effectively filter your vision to limit the light you see making it easier for you to identify your laser beam in daylight.
If you want to see a red laser in sunlight you have.
But when one is using in the daylight and would like to see the clear hands of the target you must prefer the red dot for the perfect shot.
It s basically the same principle used by the laser card but instead of creating a light filter in a small localized area it creates a light filter across your entire field of vision.