Hi all,
Just found this great site and this is my first post so please go easy on me :yh:
I have spent ages going through the posts and alsready found tons of info so thanks.
Back to my question(s)
Dot (or is it spot) size:
I realise that there are many different lasers so there will be many different sizes but is there a standard formula i.e if you have a 2mm dot at the laser will it be say 10mm at 10m, 20mm at 20m. 30mm at 30m , etc or are there many variations in the lens setups ? and you have to be specific during purchase or have one custom made
Visibilty:
I am reading here that the green laser seems to be brightest for the power output, but is it possible to have seperate red, green + one other colour
all appear of similar brightness and easily visible in daylight (only dot not beam) out to say 60m.
If this is possible what would be the lowest output available to achieve this (I realise you may need different power outputs to achieve)
Many thanks,
Ian
Just found this great site and this is my first post so please go easy on me :yh:
I have spent ages going through the posts and alsready found tons of info so thanks.
Back to my question(s)
Dot (or is it spot) size:
I realise that there are many different lasers so there will be many different sizes but is there a standard formula i.e if you have a 2mm dot at the laser will it be say 10mm at 10m, 20mm at 20m. 30mm at 30m , etc or are there many variations in the lens setups ? and you have to be specific during purchase or have one custom made
Visibilty:
I am reading here that the green laser seems to be brightest for the power output, but is it possible to have seperate red, green + one other colour
all appear of similar brightness and easily visible in daylight (only dot not beam) out to say 60m.
If this is possible what would be the lowest output available to achieve this (I realise you may need different power outputs to achieve)
Many thanks,
Ian