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So, Laser66 won't ship overseas unfortunately. Let me take a look and see what shipping costs are to Denmark. May take me a couple of days, as my work is crazy busy this week.

Where are you located, Rune? I have two sitting at home with the switches and buttons and all

Bump!

Hey Paul, any idea where to get circa 200mW 532nm modules nowadays? I have a laser66 pen begging for green lol. Or even a 150mW?

The box he was referring to is no longer in the OP. He purchased it from me and I took measurements for him (y)

Enclosure has been sold! OP updated.

Bump!

So with the option that you show there I would just need to buy the actual 'mod' part of it? You sell an adapter/heatsink combo that meshes with them? What is the diameter of your setup?

If you have one of the 510 adapters for the 22mm heatsinks DTR has, and you would like to part with it, I would really like to make a Mech Mod build. Shoot me a PM if you do.

I tracked down an email of his from one of our prior interactions and sent him an email to ask about if that would be possible. Not sure if it is one he still checks but I will update you guys if I get a response. I would also love to see some of his calculators brought back to the light of day.

Oh fantastic! I didn't see those when I was looking. Would the .72 mA over the rating for the LED have a negative impact on it or is that a small enough difference that it should function normally?

Based on that it sounds like I absolutely need to run the LED parallel to the Laser Diode rather than in series, which knocks my other questions away nicely. Using an Ohms law LED calculator, for a source Voltage of 3.7V with a voltage drop of 2.0V to get 20mA I would need a resistance of 85...

Hey guys, I don't know enough about LED's to know what needs to be done. I am planning a build with an LED indicator light and I havent been able to find how people are driving the LED's. The build will be a single cell 488nm laser, so I guess the input voltage will be 3.7V. The DTR 488...

Bump! Items added to original post! Any questions just let me know

I considered that possibility but I am having trouble figuring out how they would get the readings. The only way that could work is if it is 408mW overall and they used a visible spectrum filter to remove the 532nm to see how much IR was in there, but that seems very circuitous and one would...

I am a tad confused about the power reading. It looks like it says that the power without use of an IR filter is 400mW and that the power once the IR filter is in place is 55mW. Which if that is the case would mean that only 55mW of 532nm light is being produced. Which, if it was sold as a 500mW...

Final Price Drop! 30 Shipped for each of these safety glasses! Remember, they are 46 shipped from Survival Lasers, so it is a really solid discount!!!

The red laser safety glasses have been SOLD! Both of the blue ones are still available and looking for their forever home!

I have two favorites! Both should be album covers for some band out there! Awesome shots! Edited to make the images smaller IMAG6344~2 IMAG6364~2

Dropping the prices!!! 35 shipped for each of the blue ones and 45 shipped for the red one! I'll combine shipping if you need a pair of each as well! That is 12-13 dollars off the cost of a new pair!