who did you buy it from? can you show us the website and emails that show us what you ordered? (blurring personal information of course)
Well, the site has been already defined in my post.
This is the exact page with blue diodes:
click
You will find the list of different diodes in there.
I have sent a message to
info@azimp.ru with a direct question about PLT5 488 pricing.
I don't think it would be useful to post a copy of email conversation because it has been done using russian language.
Lately, I've got the answer:
1 pc. 1650 EUR/pc.
10 pc. 1520 EUR/pc.
25 pc. 1400 EUR/pc.
So, then I have said that if they will drop the price for one unit to EUR 1500 I will order it right now. They agreed.
It took some time to arrive to me because they were requesting the diode from warehouse in Germany (as you can see on the photo -- laser components is the actual supplier, and azimp is playing the role of reseller).
Then, since ~1 month I got my diode, finally.
I am not sure about an ability to order from them living not on the territory of Russian Federation, but for anyone willing to get one of 488nm diodes living here, this supplier/reseller is not a bad choice.
In other hand, I think that forum members may help with ordering these from prophotonix (f.e.) with a slightly lower price and ask to send in their country.
The only thing I have noticed is that nearly all suppliers are leaving enquiries unanswered. Probably because they aren't interested in selling these one by one.
One more detail:
When I was talking about payment with azimp, they have asked me to explain the application for this diode. This was required for laser components, not for azimp. Finally we have ended up with a choice of sending some kind of fake application description, because if you will tell them that you are going to build a pointer, they would probably drop you without any future cooperation.
In this way, even with a semi-acceptable price, these diodes are pretty difficult to buy.
Peace,
Ivan.