I've bought 365nm LEDs on eBay and aliexpress.com. Prices are low and
they definitely have less visible output than 395nm LEDs from the same
vendors.

These are the ones I've bought most recently:

http://www.ebay.com/itm/251647264719

Bob

On Sat, Feb 27, 2016, at 03:05 PM, David VanHorn wrote:
> Ouch.  $86 ea and up.
>=20
> On Sat, Feb 27, 2016 at 11:28 AM, embedded systems <piclist9@gmail.com>
> wrote:
>=20
> >
> > http://www.digikey.com/product-search/en/optoelectronics/infrared-uv-vi=
sible-emitters/524328
> >
> > This email has been sent from a virus-free computer protected by Avast.
> > www.avast.com
> > <
> > https://www.avast.com/sig-email?utm_medium=3Demail&utm_source=3Dlink&ut=
m_campaign=3Dsig-email&utm_content=3Dwebmail
> > >
> > <#DDB4FAA8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
> >
> > On Sat, Feb 27, 2016 at 6:07 PM, David VanHorn <microbrix@gmail.com>
> > wrote:
> >
> > > Is there a source where I can buy a few deep UV leds?   I am taking
> > > pictures of glass under UV light, and even with a Hoya UV(0) filter
> > > (highest blocking available) the UV leds I have are getting through
> > because
> > > they are up at 395 where the filter still passes.  They show up as an
> > > intense blue light in the camera. :(
> > >
> > > I need to move the source down below 350nm so that the filter is more
> > > effective.  I know they are made down to 260 ish, but I need some tha=
t I
> > > can actually buy in onesies.


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