Hello. I'm Justin, and I just joined the forum today. Have been fascinated with laser technology since I was a kid in high school. I remember how thrilled I was when I purchased one of these cool new "high-powered" <5mw 650nm pens. Had no idea what the future held in store over the 20+ years that followed. I've had a few 50-500mW 532s, and built a 100mW 405 not long after those diodes came on the market. I lost interest maybe about 7 or 8 years ago and now find myself laserless, having sold or given them all away over the years.
Recently though, I've had my sights set on one of these Sanwu 465/470nm 4W heldhelds. I hear it's a good quality overall laser and host. I'm fond of the spiker saber host design for whatever reason. Question; Does anyone know what approximate beam divergence you might get with a G7 lens and Sanwu expander used together?
Gonna to try my best to hold back this wicked temptation for now, but I just know I'm eventually going to probably end up caving. :takeit:
Recently though, I've had my sights set on one of these Sanwu 465/470nm 4W heldhelds. I hear it's a good quality overall laser and host. I'm fond of the spiker saber host design for whatever reason. Question; Does anyone know what approximate beam divergence you might get with a G7 lens and Sanwu expander used together?
Gonna to try my best to hold back this wicked temptation for now, but I just know I'm eventually going to probably end up caving. :takeit: