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The tittle pretty much sums up what I'm looking for. I really want to give 3d printing a try but to be honest I'm more than a little confused. There are so many different models and types out there. I would really like to keep my options under $1000.00 Some of the things that are important...

Now that I have your attention. :D Today was my second treatment to correct my proliferative diabetic retinopathy (PDR) using a procedure known as panretinal photocoagulation (PRP) using a high power 532 laser. They did my right eye last week and my left one this morning. It wasn't the most...

I hate to ask, but does anyone have a very detailed tutorial with good quality pictures? I just managed to mangle another brass ring. It can't be this hard to get a 17mm battery contact board in a c6. :mad: Which way does the ring go? Shelf towards the inside of the pill or outside? If it...

If I want to use a 7805 regulator to drive one or more ttl inputs to lasers do I really need both input and output caps?? If so what size??

As much as I hate selling anything, it's time for me to start clearing out the old so I have cash for the new. :) I'll be updating this thread from time to time of everything I have for sell, so check back often. 5/1/2013 UPDATE DSO nano v2 SOLD http://i.imgur.com/ZAUz4HOl.jpg This is the unit...

Just picked this up at a flea market. It's new in the box, still sealed and with original software including a full version of Nero. It was only $5.00. Sure I could just tear it down and find out myself, but I'm having second thoughts destroying such a good deal. Does anyone know for sure...

For .50 cents no less. I wonder if these can pop a balloon? ;) What a time to have no cash on me. Lol

Just started getting a rather annoying pop-up add while surfing LPF. While I can't rule out something on the PC being the cause, since I'm not using my own system, it only shows up on LPF pageloads. Here is the url and a screenshot...

I thought this was rather interesting and wanted to share. NASA beams Mona Lisa to moon with laser - CBS News Not much info on the laser itself, but I assume the divergence must be awesome!

Was checking my bank statement today and noticed a charge for a Muscle and Fitness Cyberstore for nearly $250.00! Needless to say I've never shopped there. I tracked down the e-store and of course they don't have any record of any orders with my name and won't give out information based on...

Does anyone have a source for the tiny HeNe power supply that was used in this old thread? http://laserpointerforums.com/f43/hene-laser-lamp-portable-battery-operated-52711.html I've been looking around and don't see any listed anywhere. I just bought a VERY large old flashlight have been...

Please PM me if you are interested. If you want to reply here too, that's cool, but I'm going to go by PM order if there is a bunch of interest. So as much as I really don't want to do it, I'm going to put up for sale, one of my nicest lasers. Paying my taxes this year is cutting into my...

Those of you not in the southern Indiana area may want to count your selves lucky today. This was from my drive home tonight: This was taken about 10 miles from my home, but the damage to the area came much closer to home causing so much destruction in my town that in some areas you can't...

Avery, I've been using the default style since the last time it was suggested and it helped with this issue a great deal. However this issue started showing up again for me. It's been happening off and on for weeks, but seems much more regular now. Most of the time I only get two of the...

Just some pics I took last night playing around with my AP Digital Spirograph and my new camera. I'm still learning how to use this new camera, so these aren't as good as I was hoping; Although they did turn out well enough to share. These were all pretty long exposure times to get as much...

Friends, I come here today to talk to you all about a frighting condition known as Photon Addiction, more commonly referred to as Photon Addiction Syndrome (PAS). National statistics show that one out of every two members on the web site "Laser Pointer Forums" suffer from this debilitating...

Every time I look at DX, I'm always amazed at the gadgets they find. Anyone made a laser with an MP3 player and speaker built in yet? :wtf: Multifunction 3W 3-Mode LED Flashlight with MP3 Music Speaker Player/TF Slot (2GB) - Free Shipping - DealExtreme

So some of you may have noticed these in my signature by now. I've been adding them one by one they arrive, but I wanted to wait till I had them all to post a thread to show them off. For the past several months, I've been working with Coherent Light to build me a matching set of lasers in...

Just wanted to drop a note here to say how much I appreciate the work Coherent Light has done for me. I've been working with him for the past several months to make a matched set of lasers. I'm happy to report that the last one made made it back to me very recently and I couldn't be happier...

First off the labels on the first photo where done for someone else. I'm pretty sure you all know what's going on without the need for labels. :D I had some of the HeNe's out the other day and managed to get a pretty good image that shows what an additive red / green HeNe yellow looks like. I...