DX-200mW question

[RA_pierce]

Ehm im not sure about the 445 lens i have here ( its coated for high power ) but that will not work with 66nm red ? right ? ( the 25 % xtra )

No.
The 445nm lens is basically the same lens as you already have in there (3 element glass) except the dilda's stock lens is coated for red.

The lenses for higher power have anti-reflective coatings for red wavelengths, have a high numerical aperture and are single element aspherics.
What this means is that more light is collected and you lose less power in the optic.

 

[weeba2kv]

ok thank you for the info i will get a 650-G-1 lens ( i wanna know as mush as i can cause i want to make a powerfull red beam to combine a 445 to atleast make red and blue , the green will come later )

 

[laserfanat1c]

hey my dad wudnt let budgetgadgets put the 5mw label on my 200mw laser will it get taken for sure now?