FS/ 808nm IR Lasers 200mW - 5W

diachi · May 20, 2009

NecromantiA said:
hehe ok no my friend i'm real user i hope to write good english to understand me i have look a lot the forum and i find it perfect so in this category some offers are really cool and cheap for greece whick we don't have this lazers:/So i'm going to buy one of this maybe 1000wm or 500wm i'm still thinking about the power which i will choose

Remember you NEED eye protection

NecromantiA · May 20, 2009

diachi of cource if i take 1000wm right?for 500 is not so necessary i think..i wll not play with that is not toy that lazers

diachi · May 20, 2009

It is still VERY necessary for even 500mW. That is still 100 times more powerful than the safe exposure level for your eyes. you NEED eye protection at these kind of powers.

Regards,

Adam

NecromantiA · May 20, 2009

diachi thanks for the information a lot i will take protection classes too of cource ty alot again for the quick post

romeo02045 · May 20, 2009

PM's sent to both of you

romeo02045 · May 25, 2009

Bump

bennycast · May 25, 2009

Hi im interested in the 500mw one and the goggles, but from where do you ship????

romeo02045 · May 25, 2009

I ship from China. when mine was sent (To the UK) it only took 4 days to arrive! - check the link on post one for tracking info

bennycast · May 25, 2009

if it was shipped within U.S i would it buy it, but i usually i always have bad luck, and i will not risk from the customs to confiscate it, but thank you , great product.

mauswiesel · May 25, 2009

no chance to buy just the diode ?

romeo02045 · May 25, 2009

Sure, I made a group buy thread a while ago, and then a thread stating the diodes only shipped with the laser i bought to save on the shipping, but no interest.
I can only sell diodes single now, which obviously incur a shipping charge. Let me know which power u prefer and ill get a price.

AdamR · May 25, 2009

I just noticed the JS307 uses ICR18650 batteries, where as the JS308 uses ICR123 or something (which is no use to me), so I'd like to know a bit more about the JS307.

You say it's collimated which is nice, but how wide is the beam at aperture, and what is the divergence like?

Also above the screenshots in page one the models say JS007 and JS008. Is it meant to say 307/308?

romeo02045 · May 25, 2009

It is supposed to say 007/008. I renamed the actual models to allow me to quick reference them on my side

Ill find out about the width and divergence of the collaminated JS007 for you

.

John

AdamR · May 28, 2009

Thanks

Also I think you might be out-matched by these goggles for value:

Dragon Lasers - IR goggles - OD>5 at 1064nm, OD>3 at 760-1100nm.
Dragon Lasers - Near IR goggles OD>3 at 750-850nm, OD>2 at 200-400nm.
First goggles would be my personal choice... for decent protection from the 3 popular IR bands.

Both of which provide OD>3 for your 808nm and at only US$30 / €22 / £19 ... like 33% of the price

what OD class are the goggles you offer?

romeo02045 · May 28, 2009

Hi Adam, im not so sure

but i can find out. The goggles are WAY overpriced i must say, they cost me $72 to order them

I have tried to lower the price but they wont budge unfortunatly.

romeo02045 · May 29, 2009

Hi Adam,
Sorry for the delay

. The divergence is 1.2mard and the beam size at apeture is １００umX1um - Im not sure if this is the information you actually reuquire, but it is all I got from the same questions you asked me

Also the OD (Optical Density) of the goggles are 4+ as shown in this table (see attached):

Any other information required just ask, ill try and find out for you

John

FS/ 808nm IR Lasers 200mW - 5W

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