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01-29-2026, 11:51

edwn started a thread Visiting OptLaser and GoldenStar factories, looking for advice. in Lasers, All Kinds.

Hi all! I'm from Australia but I'm currently in Shenzhen so figured I'd visit their factories / showrooms. I'm mainly looking to get my hands on a pair of indoor lasers (3-6W) for home use, but I'm considering starting a laser business in the future hence interested to find some good units. The...

1 replies | 247 view(s)

01-28-2026, 16:26

Slide started a thread Good Fuzz FX Plastic in Lumia

Found that this plastic sheet designed for anti glare picture framing works really well for a nice fuzz effect. Not too fuzzy, and very little scattered light. It is plastic, so you might not want to put 50 watts through it for a long time, but I just got it as scrap from a framing shop. ...

0 replies | 251 view(s)

01-30-2026, 15:41

PhantomRage started a thread old manual or documentation for DMX board? in Help!

Looking for information on this old DMX decoder board, Logic Systems, Inc GW-DMX0602A-DRV google and other searches have turned up nothing. Hoping someone has a collection of old files and maybe this is in it. Thanks

0 replies | 151 view(s)

01-30-2026, 11:56

mixedgas replied to a thread Visiting OptLaser and GoldenStar factories, looking for advice. in Lasers, All Kinds.

Take home a spare pair of galvos and amps that exactly match what is in your new projectors. Overscan kills Galvos because the Chinese set up everything as wide as possible, for them that is a feature, not a bug, for most users, the ability to drive the scanners to the mechanical stops or to hit...

1 replies | 247 view(s)

01-28-2026, 15:57

Slide replied to a thread HeliosPRO in Lasers, All Kinds.

Nice! looks interesting!

2 replies | 2298 view(s)

01-27-2026, 08:47

mixedgas replied to a thread Advice On Improving Old DT40 Pro Scanner in Modifications

NO, if any-thing needed to be added back in, Pangolin did it already. Main board change in that mod was the threshold for the limiting diodes was lowered by switching to Schottky diodes from the existing Silicon and the gain on the position demodulator was changed. If Bill Benner tuned them, then...

1 replies | 885 view(s)