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Old 04-18-2014, 04:39 AM #17
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Default Re: 445nm 9mm laser diodes and lenses

Using the diode and lens would require something similar to an Aixis module. You may want to do some searching and reading here on the site to understand more on using these components. Thanks for your interest.


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Old 04-18-2014, 05:34 AM #18
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Default Re: 445nm 9mm laser diodes and lenses

alx, I would recommend DTR's module and lens holder. His lens holder is specifically designed for the lenses that come with the 9mm NDB7875s so you wont have to take a chance at scratching your lens grinding down the sides to fit it in a standard lens holder. The module, just because it is nice to get something from the same place and they have a smaller deviation in size from module to module, so whatever heatsink you are putting it in will more than likely fit correctly.

I might have killed the demand for these with my recent group buy, but good luck with the sales wby300
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Old 04-18-2014, 02:51 PM #19
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Default Re: 445nm 9mm laser diodes and lenses

Hi wby300,

I do not know if intentional or not, but from picture above, almost all (excepting) one diode, are shown from behind. If not intentional, could you please to post here, better pictures show front view of those diodes? To convince us that diodes does not look dirty or are not malformed (when extracted)?

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Last edited by alx; 04-18-2014 at 04:48 PM.
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Old 04-18-2014, 09:20 PM #20
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Default Re: 445nm 9mm laser diodes and lenses

I can get a better pic yes, but they were shown from behind to show the pins were not messed up and do not have solder still blobbed on them from extraction.

petters , the lenses from these fit my modules lens mount. They are the old standard metal frame lens mount in a Aixis module, no need for a different size?? I keep hearing about this, but with the glue fully removed from the glass they fit, or at least mine do.
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Old 04-18-2014, 09:39 PM #21
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Default Re: 445nm 9mm laser diodes and lenses




Attached Thumbnails
445nm 9mm laser diodes and lenses-103_2363.jpg   445nm 9mm laser diodes and lenses-103_2364.jpg   445nm 9mm laser diodes and lenses-103_2365.jpg   445nm 9mm laser diodes and lenses-103_2366.jpg  
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Old 04-18-2014, 09:44 PM #22
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Default Re: 445nm 9mm laser diodes and lenses

11/11/2014? What do the prices of the NDB7A75s look like 7 months in the future, wby300?
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Old 04-18-2014, 11:29 PM #23
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Default Re: 445nm 9mm laser diodes and lenses

Not sure, probably less than now. Actually, I set the date on this camera and it changes all the time. It also says there is no sd card in when there is, sometimes it will start with a white screen and wont do anything. Its a Kodak 1273, takes good pics when it works right.
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Old 04-19-2014, 09:52 PM #24
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Default Re: 445nm 9mm laser diodes and lenses

thanks wby300, you are fair posting here other pics ... but, what I was afraid seems to be true... some of them looks like it has glue over the cap obstructing partially orifice from when light is going out from diode ... why it looks so dirty? there is no way the extract it cleaner?
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Old 04-19-2014, 10:01 PM #25
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Default Re: 445nm 9mm laser diodes and lenses

I don't see any glue that would affect the diode's light output. Only some leftover adhesive on the sides that the factory lens holders leave behind.
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Old 04-20-2014, 02:36 AM #26
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Default Re: 445nm 9mm laser diodes and lenses

alx, not sure what you are seeing over the lens? There is some on the very edges of the can which is where the lens mounts are glued. There is NOTHING on or blocking the lenses. The original pics were taken with a 12MP camera, I can send you those to check so you can see better, maybe its on your glasses. Thanks for being the voice of reason Duke. I already invested the money into this projector, extracted them and cleaned them up, I think I may just keep all the diodes and make a 24 diode hand held beast!
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445nm 1.30w Hand held
473nm 5mw Lab
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488nm 20mw Argon
658nm 300mw hand held
808nm 300mw Diode
808nm 40w Diode bar
808nm 25w F/O Diode bar
808nm 25w F/O Diode bar
808nm 25w F/O Diode bar
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