Moving into a smaller place soon, need to downsize the physical size of my collection :)
Shipping will be around $20-$25 for tracked shipping on the HeNe's.
$40- Melles Griot HeNe with Uniphase lab style PSU
Note: Sometimes this one takes a few on/off cycles of the power supply to get...
Comes with a 6' fibre cable, and a coupler.
Closest thing to a datasheet that I have: AAD5140 and AAD5146
Discussion on this diode in this thread: http://laserpointerforums.com/f50/presstek-40w-ir-diode-87558.html#post1274193
Asking $175 USD, tracked shipping to Canada and USA included, add...
Someone recently spammed the visitor messages area on a few user profiles.
If this ever happens you can delete the messages on your own message board. Next to the message there is a small check box, select the messages you want to delete then go to the drop down menu below all the messages and...
I got a second hand function generator (Rigol DG1022) off of ebay, and it arrived with some damage that was not mentioned in the description :(
It's got this weird distortion on the display, like so
and it is still sort of visible when the display is off.
Does anyone know what this is, how it...
What happened to madmacmo? The ban information thread has no update as to his disappearance that I can see.
Wouldn't normally ask something like this but as we have a ban thread it doesn't seem unreasonable to ask.
have you sent him a PM?
hes banned. what possible good would sending a pm do...
On a different forum, someone purchased from me. They wanted to save money and inquired about cheaper shipping than what I normally offer.
I told them I would be able to ship for cheaper with the following conditions:
It would take up to 8 weeks to arrive
I would not be response for lost or...
I'm sure everyone know this cheap laser.
I've had one for a while now, and the lens got quite dirty, giving a nasty splash.
Take off the head part from the laser, use force as it may have some glue on it.
Heat up the focus ring, as it has lots of glue on it. Get out your oven mitts so you...
Each one comes:
Pressed into a Moh copper module
with 24AWG silicon wire leads soldered on
with a G9 lens in a DTR lens barrel.
Measurements were taken at 2A for each diodes, with a G2 lens.
Power measurements were taken with a Coherent Fieldmax.
Wavelength measurements were taken with a...
Got a question for all you people with smartphones that have OLED displays.
I'm looking at getting a Note 3 that has an OLED display, but what is holding me back is burn in. I like to keep my phones for a while and I would need this to last 4-5 years.
I've found so many varying answers and...
For the next week get we're offering discounts on all Rubicon LPM's :)
5% off any Rubicon
10% off any Rubicon with Ophir head
CLOSED DUE TO A LACK OF INTEREST
There is a discussion of the diode here: http://laserpointerforums.com/f65/new-generation-445nm-diodes-nichia-ndb7a75-87042.html#post1265333
Please see the previous diode group buys for more detail in what this involves...
I'm thinking of buying a new scope, it's pretty hard to compare two waveforms on my older scope. I've been keeping an eye on ebay, but all the old, heavy scopes cost more than they're worth to ship to Canada :p
I've found this one new, and I want to know what you guys think about it...
DATA HAS BEEN POSTED NDG7475T - Lasers Wiki
There is a discussion of the diode here: http://laserpointerforums.com/f45/new-nichia-9mm-1w-520nm-diode-86764.html
Please see the previous diode group buy for more detail in what this involves...