drlava
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Violet laser modules $27 ***CLOSED***
The group buy is closed. The order has been placed. Please see Daedal's new G for more ;D
_____________________________________________________________
Google Checkout Pay Here (link removed)
LM317 Regulator kits will be available! Select them at checkout.
________________________________________________________________________
OK, I just couldn't take it being without. I'm starting another group buy for the Violet laser modules. Same ones as in the above thread.
Now's your chance for those that missed it. (like me)
target is 40 units spread over LPF, CPF, and PL.
should be easy!
So what's so cool about violet 405nm you ask? good question! for one, it's a beautiful color. No one else on your block or in your meeting will have a violet pointer. Secondly, it causes materials to fluoresce like a blacklight. Finally, look up how much a 10mW blue laser will cost you (hundreds).
The laser unit:
inside the apparatus are some very useful and worthwhile optics besides the 5.6mm violet/red laser diode combo (which is easy to remove):
1 Small (3.5mm wide) cube beamsplitter Dichroic and polarised, reflects Violet
1 Large (4mm wide) cube beam splitter Dichroic and polarised, reflects Red and IR
2 small transmission diffraction gratings.
1 Variable focus servo unit and Lens.
LCD polarization rotator / beam shaper.
1 Doublet lens
1 Turning mirror (8mm square) coated for 405nm, 650nm, 780nm
1 Quarter wave plate
Lens assembly
The disk read lenses, and servos. The Lens is very special, and comprises of what appears to be a zone plate, and a very high numerical aperture objective, with a very unique shape, and extremely short focal length!
You can use the beam splitters and mirrors to combine red green and violet beams.
I will be using google checkout this time.
Shipping is $5 priority mail $14 internationally.
Our goal is 40 modules. Check around. You won't find a price close to this good anywhere else. The optics themselves are worth $10-15.
If you like, I can include a glass lens focusing kit for $7 ea. It includes a holder and an adjustable double-element glass lens.
_______________________
Info on the regulator kits:
The LM317 circuit will have slow-start capacitor, current regulator with to-220 package, heat sink, two current ranges for adjustment: current adjustable from 20-80mA for this diode, to about 500mA for other diodes. With an included resistor change the current range can be changed. Will come with a protoboard, resistors, pot, and instructions.
_______________________
PM me if you're interested! thanks!
__Participants:__Forum__Quantity_____________Complete. Red means either you didn't pay, or you did and there was no way to figure out your username.
scoot 2 + lens PAID
dream beamz 1
mliptack 3 + 2 kits PAID
Pyromaster 1 + lens + kit PAID
mados123 2+lenses+kits PAID
DjDevNull 1 + lens + kit PAID
Stuka 1 + lens + kit PAID
hologeek 5 + lens + kit PAID
MechEng3 2 + 2lenses + 1 kit PAID
IgorT 1
B@rt 1 + lens + kit PAID
kingkong 1 + lens +kit PAID
iemand 1
Jcompton 1
future_prius 3
COMMANDR 1 + lens + kit PAID
mrsinbad 1 + lens + kit
cmacclel 10 + lenses + kits PAID
nein166 2 + kit PAID
Bionic-Badger 1 + 2lens +2kit PAID
MarioMaster 1 + lens PAID
BlueFusion 1 + kit
things 1
rubberband 2 + lenses PAID
toked323 1 PAID
xarylx 1 + lens PAID
Freyth 2 + 6 kits PAID
Shilood 3 + 2lens +kit PAID
TheMonk 1 PAID
chronos 1 + lens + kit PAID
LasyLaserer 1 + lens + kit PAID
jasturbo02 1 + lens PAID
The Grey Fox 1 PAID
Charles 4 + 4 lenses PAID
Ross 2 + 1 lens PAID
David 1 + 3 lens PAID
yuip 2 lens PAID
The group buy is closed. The order has been placed. Please see Daedal's new G for more ;D
_____________________________________________________________
Google Checkout Pay Here (link removed)
LM317 Regulator kits will be available! Select them at checkout.
________________________________________________________________________
OK, I just couldn't take it being without. I'm starting another group buy for the Violet laser modules. Same ones as in the above thread.
Now's your chance for those that missed it. (like me)
target is 40 units spread over LPF, CPF, and PL.
should be easy!
So what's so cool about violet 405nm you ask? good question! for one, it's a beautiful color. No one else on your block or in your meeting will have a violet pointer. Secondly, it causes materials to fluoresce like a blacklight. Finally, look up how much a 10mW blue laser will cost you (hundreds).
The laser unit:
inside the apparatus are some very useful and worthwhile optics besides the 5.6mm violet/red laser diode combo (which is easy to remove):
1 Small (3.5mm wide) cube beamsplitter Dichroic and polarised, reflects Violet
1 Large (4mm wide) cube beam splitter Dichroic and polarised, reflects Red and IR
2 small transmission diffraction gratings.
1 Variable focus servo unit and Lens.
LCD polarization rotator / beam shaper.
1 Doublet lens
1 Turning mirror (8mm square) coated for 405nm, 650nm, 780nm
1 Quarter wave plate
Lens assembly
The disk read lenses, and servos. The Lens is very special, and comprises of what appears to be a zone plate, and a very high numerical aperture objective, with a very unique shape, and extremely short focal length!
You can use the beam splitters and mirrors to combine red green and violet beams.
I will be using google checkout this time.
Shipping is $5 priority mail $14 internationally.
Our goal is 40 modules. Check around. You won't find a price close to this good anywhere else. The optics themselves are worth $10-15.
If you like, I can include a glass lens focusing kit for $7 ea. It includes a holder and an adjustable double-element glass lens.
_______________________
Info on the regulator kits:
The LM317 circuit will have slow-start capacitor, current regulator with to-220 package, heat sink, two current ranges for adjustment: current adjustable from 20-80mA for this diode, to about 500mA for other diodes. With an included resistor change the current range can be changed. Will come with a protoboard, resistors, pot, and instructions.
_______________________
PM me if you're interested! thanks!
__Participants:__Forum__Quantity_____________Complete. Red means either you didn't pay, or you did and there was no way to figure out your username.
scoot 2 + lens PAID
dream beamz 1
mliptack 3 + 2 kits PAID
Pyromaster 1 + lens + kit PAID
mados123 2+lenses+kits PAID
DjDevNull 1 + lens + kit PAID
Stuka 1 + lens + kit PAID
hologeek 5 + lens + kit PAID
MechEng3 2 + 2lenses + 1 kit PAID
IgorT 1
B@rt 1 + lens + kit PAID
kingkong 1 + lens +kit PAID
iemand 1
Jcompton 1
future_prius 3
COMMANDR 1 + lens + kit PAID
mrsinbad 1 + lens + kit
cmacclel 10 + lenses + kits PAID
nein166 2 + kit PAID
Bionic-Badger 1 + 2lens +2kit PAID
MarioMaster 1 + lens PAID
BlueFusion 1 + kit
things 1
rubberband 2 + lenses PAID
toked323 1 PAID
xarylx 1 + lens PAID
Freyth 2 + 6 kits PAID
Shilood 3 + 2lens +kit PAID
TheMonk 1 PAID
chronos 1 + lens + kit PAID
LasyLaserer 1 + lens + kit PAID
jasturbo02 1 + lens PAID
The Grey Fox 1 PAID
Charles 4 + 4 lenses PAID
Ross 2 + 1 lens PAID
David 1 + 3 lens PAID
yuip 2 lens PAID
