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1-1.2 watt 445nm lasers

quelo

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

thx udanis for the quick reply,

if I got it right an OD of 2.5 wont be enough with this baby,
at least 3.5 or 4 is needed to be on the safe side, correct?
 



udanis

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

thx udanis for the quick reply,

if I got it right an OD of 2.5 wont be enough with this baby,
at least 3.5 or 4 is needed to be on the safe side, correct?

OD 2.5 is better than nothing.

RADIANTSHADES
Exposure time to static beam until failure (>5mW light leakage) from 650mW 445nm laser - 38 seconds

They will still handle some 445nm.

Ideally they should be higher.
 

Heirophant

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

look on ebay . theres a chinese seller selling the red goggles for $7/usd .
they work and the 445 just appears as a mostly faint grey/green dot ...
i bought 2 pair .
its all you need .
 

udanis

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

look on ebay . theres a chinese seller selling the red goggles for $7/usd .
they work and the 445 just appears as a mostly faint grey/green dot ...
i bought 2 pair .
its all you need .

just a warning through, I have read mixed things about the laser protection glasses from ebay
 

Heirophant

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

well im giving you my word, they're legit. goggles.
 

quelo

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

sorry to challenge you on this,

with a light meter? and what is the measured OD?
 

Heirophant

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

i dunno the od but they work and 1-watt 445 for ex. is greatly squeltched.
you can look at whatever you're burning with no problems and no after-images .
i dont own a light meter .
but go ahead spend your money on expensive ones, if you want .
 

Krogith

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

i dunno the od but they work and 1-watt 445 for ex. is greatly squeltched.
you can look at whatever you're burning with no problems and no after-images .
i dont own a light meter .
but go ahead spend your money on expensive ones, if you want .

With out a light meter you can't really recommend things like that. If you tested them then ok but it's seems you have not.
 

Heirophant

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

i can recommend them and I am .
 

dootle

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

there is a whole section of the forum for safety discussion and many threads which contain info on specific goggles/glasses.I would read through some of those threads before you buy your glasses.otherwise you may not get adequate protection.
 

quelo

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

yeah, ok, I will

didn't really want to start a completely different discussion.

Anyway, nobody likes to throw away money, so thx Heirophant, I'll check them out along with some certified one.
 

KanoBox

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

just a quick question yob:
Is there any kind servicing you offer on these lasers?
(ex: diode extinguishes, Send laser + money(for new diode/service) to yob for repair)
If not, will you eventually be releasing a service guide on how to replace parts?
:confused:
Thanks~
 

Heirophant

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

there are people on this very forum, i wont name names , that are buying those from that seller in China and re-selling them on their websites and here sometimes for 5 times as much money ... eliminate the greedy middle-man !
 

yobresal

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Re: 1-1.2 watt 445nm lasers W/COPPER HEATSINKS CHEAP $180

just a quick question yob:
Is there any kind servicing you offer on these lasers?
(ex: diode extinguishes, Send laser + money(for new diode/service) to yob for repair)
If not, will you eventually be releasing a service guide on how to replace parts?
:confused:
Thanks~

When people ave problems I usually take care of them with no charge.
 




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