ill have to retest to be sure but so far i could not hit 1W with 3 element lens.
450mw difference does seem to much so ill try again. the 3 element lens came on the laser when i got it. so i would imagine its DTR's which should be good quality.
Hi nice 7475 diode i have 3 builds with them i just think there sick. So bright and green If you get e chance try the NDG700 set to 2.4A i have 2 builds with them and they hit 1100+mW's Awesome host i'm jealous +Rep to you Buddy fine job.