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Screenshot_2017-04-06-18-15-27 by Alex Littig, on Flickr So far so good, hope he says i can get a replacement

i tried a cold test. ya it was not good, It just mode hopped even more vigorously. laser its self was about 14c

Here is a much better video showing the mode hopping and instability. I unfocused the laser and recorded this with manual video mode on my phone. 50 iso and a really high shutter speed. Its pretty bad. I dont really want to go through the hassle of returning it but im sure its going to be worth...

Well theirs your problem lol 2 beams. i unfocused it as much as i could. 20170405_231800 by Alex Littig, on Flickr

Here is a video showing the laser mode hopping and staying mostly in what looks like TEM01. Once warmed up it looks like a crescent moon https://www.youtube.com/watch?v=_qzhlpuHGfU

Interesting thanks for the advice. I will do just that and let gray know. Thanks again i really though it was normal.

I tryed to take a photo with the camera looking intonthe laser shades but the camera could not see it. Ill try again tomorrow and see if i can mess around with the settings. When i did the messurments i put the shades on and meaured the dot as best i could. I just took this photo to show a...

i measured it the best i could. I getting between .6 - .8 Mrad I took this shot at 10 meters. The beam spot might be smaller but its hard to adjust and see at what point on the focusing ring gets the best focus but its close 20170404_232002 by Alex Littig, on Flickr

thats one thing im struggling with. the laser mode hops a lot. it mostly has a double spot(TEM00 1). not sure how to best measure that. its never in clean TEMOO 00

Here are some much better beamshots that show the color much better. my samsung s5 takes better laser photos then my new lg v20 with double the megapixel. Go figure. 20170404_204524 by Alex Littig, on Flickr 20170404_202743 by Alex Littig, on Flickr 20170404_204625 by Alex Littig, on Flickr...

Thats awesome. That 50nm shift in dark conditions really makes sense. This morning when i work up at 2am to get to the airport while my eyes were very night adapted the beam was stunning. It even seamed more impressive then the sanwu 445nm pocket laser i used to have. The divergance which i...

Something i have noticed with 180mw of 473nm. If you have the lights on and shine it around its not all that impressive but right when you flip the lights off everything changes especially when you let your eyes adjust to the dark. Its super impressive and the beam becomes more viberant then you...

I was afraid of this. My phone camera which is actually a nice camera 16mp from my lgv20 cant accurately depict the light blue color. it just looks like a standard 445nm laser. When i get back ill introduce some fog and sometimes that can help the camera see the color better. 20170330_210310...

4 minute lpm time graph from cold start Jetlasers ple mini by Alex Littig, on Flickr 1 minute time graph with the laser warmed up with fresh cell ple mini warm test by Alex Littig, on Flickr Its not the most stable laser in the world but its almost 80 mw over spec. 180mw of 473nm honestly...

just did a quick lpm test. just got home tossed a fresh cell in and got 170mw. it was still climbing but dont want to run it to long. seams kinda unstable. at one point it actually flickered off for a split second. i assume when the lasers warm it will be more stable. ill test more and report...

Im dead !!!!!!!!! I just spit my yoohoo everywhere when i read that. 661220 battery, yes im drinking another one right now lol. love that stuff. :crackup::crackup::crackup:

Weeeeeeeeeee!!!!!! Wish i had brought a battery to work with me :/ Kinda bummed about the lack of a screw on metal cap. its a rubber cap 20170330_132437 by Alex Littig, on Flickr

WOW. I believe this means its out for delivery but not totally sure. if so thats amazingly quick lolololol by Alex Littig, on Flickr

if it does come today ill be quite impressed :)

Im really doubting it will be delivered today, It dillydallied in Cincinnati to long and just left this morning at 5:54am. Looks like it will come tomorrow when ill be all the way down in Florida. I love how i have trips when awesome stuff is being delivered. Ill just get it Monday. sad by...