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FrozenGate by Avery

PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub






Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

Alaskan said:
Qty 2 Gold Colored Transparent 6" Diameter 1 4" Width Relectors | eBay

Any ideas?
Click to expand...

A gold surface is a good indicator that they are meant for CO2 lasers. Could be wrong, but I doubt it :p

doubleone44 said:
2 3V Green Laser Diode GDL 7050A | eBay

Very high quality green dpss module, can do around 100mW if properly driven. Listing also contains specsheet. I would like one myself, but I need to get rid of another green module first
Click to expand...

Oh. Looked at the datasheet...8mrad. No thanks!
 
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Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

Well, 8mRad with a diameter of like 0.1mm. Complete DPSS heads all have beam expanders in them.
 
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

1 mm at aperture though. But yea you're right, I thought they were complete modules.
 
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

crazyspaz said:
1 mm at aperture though. But yea you're right, I thought they were complete modules.
Click to expand...

Nope. 0.1mm was a guess, but it's actually listed here in the linked datasheet as 0.1mm:

ii-vi-suwtech.com/products/Standard%20GDL/GDL-7050A.pdf

So expanding it to your standard 1-2mm would give 0.45-0.9mRad.
 
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Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

Wow...I have been wondering where I could find this.
Now, I am going to try and come up with a universal host!
 
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

crazyspaz said:
Or you could get the same thing with an additional blue diode and have a semi decent RGB unit for the same price. Just search "rgb laser" on ebay.
Click to expand...


YEP
AND while yellow laserbeams looks great... when you see it thru 'rainbow' glasses the R and G become 'unmixed' and if you were hoping for a solid yellow in Lumia you will be dissappointed as most glass will work like a diffractiojn grating
same for white lasers- AFAIK there is NO solid white LUMIA (w/laser power)


I REALLY like those white laser- set-ups easy to move to other projects if you plan for that

Pushing AixiZ to give us a GB price on their 400mW-

no sure but do think the AixiZ version is better than the o--
nes sold by LLands and Thood for about 100$
AixiZ is back ordered on these =they sold quick at $135usd
so getting us a better rpice may no be easy

AixiZ, after all must import to USA adding to the cost while LLands and Thood do not & I have been told anytime a china seller gets orders from USA they get a insentive kick back and cheaper shipping too.

AixiZ tends to trust buyers and send free replacement w/o shiiping back any defective gear ---

How would you feel about paying two shippings of 35$ each to send a pointer back to China and return AND
costing more than the laser??


things many do not consider--:shhh::yabbem:

:beer:
 
Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please

High Power Green Laser 5W 1 2W Fire Starter Fireworks USA Seller | eBay

These look like the same ones lazerer sells only this is a USA base seller.
The add also says make offer so they could probably be had for less.
I know we can get the 7475's from China for 250 and less but multi mode greens are so sloppy looking compared to a DPSS.
However these say DIRECT DIODE!!!
 
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