ChiefRA
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Deleted as being duplicate. The original post can be found here: http://laserpointerforums.com/f41/wicked-lasers-q-80142.html
Last edited:
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Hello,
I've posted a comment on your website asking you about the protection glasses here: http://www.wickedlasers.com/lasers/LaserShades-109-16.html
It seems I'm not the only one who would like to know about these things.
Can you please post a comment or post on your website a response as we, your customers, we would like to know more about protection before purchasing your products, as we have only ONE PAIR OF EYES.
Thank you,
Arthur
Hi Arthur,
Please kindly click this link http://www.wickedlasers.com/laser-tech/laser_eye_safety.html
and it will show you a much detailed information regarding our Lasershades.
Kindly let us know if you need further assistance and we will always be glad to help you.
Best regards,
Jeice
Wicked Lasers Support
Jeice, hey!
That's not what I've asked for.
I've askes for "technical specifications for these protective glasses" and you sent me to a page which contain "technical specifications of the LASER beam and the interaction with the human eye". Two entirely different things.
What I wish to see related to technical specifications of the protection glasses is as follows:
Errata for the below documentation:
VLT: Visible Light Transmittance (%)
MPE: Maximum Permissible Exposure of the eye
LSE: Laser safety eyewear (glasses, goggles, faceshields, etc)
OD: Optical density of the LSE
NHZ: Nominal Hazard Zone - is the physical space in which direct, reflected or scattered laser radiation exceeds the MPE.
a) the wave lenght protection curve - go here to view how it looks http://www.noirlaser.com/pdf/CE-LaserShield-Spec-Schedule.pdf
b) optical density - go here to read about it http://www.noirlaser.com/pdf/laser_eyesafety.pdf and click on the "What factors should be considered when selecting specific eyewear?" link or scroll down until you reach it.
c) Are they CE-certified? - see this documentation http://en.wikipedia.org/wiki/Laser_safety#Regulations and http://www.noirlaser.com/lasershields/ce_certified.html
I think that these extended details I gave you will suffice for you to understand what kind of information I need from you related to the protective glasses which come along with the LASER itself.
Any LASER protective eyewear have these specifications listed next to them in order for the client to be able to see their parameters.
I look forward to hearing from you.
Arthur
Hi Arthur,
Here is much detailed information I have gathered from our technical team regarding our laser unit and lasershades:
532nm/405nm Protection - Green and Purple wavelengths protected via 2.0+ OD
650nm Protection - Red wavelength protected via 2.0+ OD
445nm Arctic Protection - Blue wavelength protected via 3.0+ OD
And here is the specifications for the unit itself based on the following:
* Kindly note that these are Automatically-calculated results
(for eye Maximum Permissible Exposure of 2.54 mW/cm2)
* NOHD - (Nominal Ocular Hazard Distance)
50mw Green - 532nm - 164 (NOHD in feet) - 0.03 (NOHD in miles) - 50 (NOHD in meters)
125mw Green - 532nm - 259 (NOHD in feet) - 0.05 (NOHD in miles) - 79 (NOHD in meters)
250mw Green - 532nm - 367 (NOHD in feet) - 0.07 (NOHD in miles) - 112 (NOHD in meters)
1000mw Green - 532nm - 489 (NOHD in feet) - 0.09 (NOHD in miles) - 149 (NOHD in meters)
1000mw Blue - 445nm - 733 (NOHD in feet) - 0.14 (NOHD in miles) - 224 (NOHD in meters)
As for your other concern, Our lasers are manufactured by a large Chinese laser manufacturer, CNILaser, and here is their certifications: http://www.cnilaser.com/profiles.htm
Please let us know if you need further assistance and we will always be glad to help you.
Best regards,
Jeice
Wicked Lasers Support
3) Q: Are the CNI Laser shaders certified? (I can't say WL shaders as I'm not sure they're coming from CNI)
3) A: Yes, CNI Laser shaders are strongly certified for both major commisions U.S. and E.U.: ISO9001, CE and RoHs: Green & Blue laser Red Yellow UV Infrared Pulsed laser module,laser pointers Portable laser RGB laser DPSS laser-all solid states see the bottom of the page.
Q: Why when order from WL, the shaders that comes with the lasers in the same pack, does not contain any certification saying that they are indeed a match for the power of the laser itself?
4) A: Because the bigger protection shaders offer, the more expensive they are, and WL intentionately delivers lower protection shaders like OD +2 or less as in this way, their profit earned for each laser they sell is bigger. If you buy a extra pair of shaders you'll see that their respective quality is much higher than the ones you received "for free" in the package along with your laser.
This is only link you can get regarding shaders on WL. Is not linked anywhere on the website, at least I've searched for it and I couldn't find it, so I thought I might post it here for you: Laser Eye Safety
Those shades wicked lasers provided initially with the Arctic were NOT enough to protect people from a 1W laser. I highly doubt they are certified to any standards.
So what you're trying to say is that if customers buy an Arctic their goggles will not be certified unless they pay for an extra pair? :wtf:
Have Wicked Lasers ever taken safety seriously? Any company that has such a frivolous attitude towards their customers safety deserves no business.
My opinion is to talk to Arayan which made that YouTube video, and ask him to do a laser power measurement with his 1W laser pointing it through his both pairs of shaders towards the measurement pile. In this way, we can deduct what kind of protection do they have. How does that sound?
About them offering better goggles with higher protection ratings for a higher price, that's also somewhat absurd. Bottom line, without certification, decent goggles can be had in china for a very small price. I mean I can buy goggles here in the US for under $10 as single units, that will absolutely outperform WL goggles with respect to protection for 405, 445, and 532nm.
It's also BS that CNI manufactures the lasers for WL. CNI may, may, manufacture some of the modules, for some of their lasers, but they most certainly do not manufacture all the lasers that WL sells.
.........
Bottom line is that whole conversation, and this thread, looks kind of like a puff piece.
InfinitusEquitas first of all, my post in not an praiser for WL. I don't own any lasers from them, and I'm not affilliated in any way with them, so respect my point of view and do not denaturate it please.
2nd, I put there some new info about a company which raises a lot of questions hoping I can answer some of them like: who's behind it (which manufacturer),
why every1 is complaining about their goggles and so on so forth.
I see that you tend to transform everything in a BS. You should take a little time, sit and judge the facts before drawing any conclusion
The fact that CNI manufacture the laser diodes for WL means that they, the WL, have quality products.
The fact that WL have such a crappy Customer Support is an issue.
The other fact that WL also delivers such a crappy eye protection with those "free" shaders that come next to every laser they sell, that's a totaly different thing and I presume that they can and will be prosecuted if someone within US decides to sue them for that.
I repeat, I'm not keeping their side, "on contraire": I try to bring some real facts and some real info here on this forum, for everyone to judge by themselves and draw some conclusions.
Regarding the video, this is the video:
http://www.youtube.com/watch?feature=player_embedded&v=6RjV71diXVE
So let me get this straight, you're asking me, and everyone else to respect your opinion about a company, when you have never actually owned a product made by that company?
At the same time later in this same thread you raise a number of "facts". Kind of begs the question of what those "facts" are based on.
This has been covered a lot... people complain about their goggles BECAUSE (in capitals so you don't miss this point) the goggles SUCK. They are low quality junk branded with a WL logo, and do not offer the protection needed when dealing with high powered lasers.
Ahh, that's a good way to get your point across... insult anyone who doesn't immediately agree with you.
2. Even if it were true, how do you know that CNI, and company to whom the laser pointer market is less than a flea on the hide of an elephant, doesn't sell off the shittiest diodes and modules to Wicked Lasers.
Large manufacturing companies tend to do a very good job in binning their products... better products are usually sold OEM, or to high end secondary resellers who incorporate said products.
Cheaper products are sold off at lower prices to whoever will buy them. WL is well known for cutting corners.
Actually, lately at least, they have been making quite an effort stepping up, where customer service is concerned.
That's not to say that they haven't dropped the ball a lot in the past, in BIG ways, but you really should do some more fact checking, before providing your "facts".
I mean how could we ever not know about a video posted on youtube about lasers. I mean there is what only 2-3 of them on there, and everyone has seen every single one of them. My bad. :cryyy:
It's an accepted fact that Wicked Lasers is worthless.Let's take it slowly:
What's your point here as I don't get it? Are you trying to demolish my "facts" one by one or what? :yh:
It's visible that you have a tooth against WL. I'm not loving them either for what they have done in the past but that thing doesn't cloud my judgement and allows me to write a post here based on my extensive research. As that's what my "facts" are based on by the way. And yes: my opinion is subjective at some point, as it is yours and everyone else's.
That's why we're debating these subjects over and over. Anyway, let's move on. :yh:
Let's take it slowly:
Ok, if we must. :angel:
What's your point here as I don't get it? Are you trying to demolish my "facts" one by one or what? :yh:
It's visible that you have a tooth against WL. I'm not loving them either for what they have done in the past but that thing doesn't cloud my judgement and allows me to write a post here based on my extensive research. As that's what my "facts" are based on by the way. And yes: my opinion is subjective at some point, as it is yours and everyone else's.
That's why we're debating these subjects over and over. Anyway, let's move on. :yh:
I'm not trying to demolish your "facts", I'm fairly certain I have demolished them
With regards to having a tooth to grind with WL (I'm 99% sure that's the expression you were looking for) it's no different than the way I treat any other company that's screwed many people, sells overpriced, underspec lasers. At the same time, I go out of my way to help out good companies.
My judgement is based on my own experiences, as well as the experiences of many other people.
Your "extensive research" seems to have entirely missed the largest repository of feedback for laser pointer related information.
At the same time, while you can certainly make the argument that any judgement is ultimately subjective, please note my "subjectivity" is in line with that of hundreds of other people, and is backed up with real experiences.
Moving on...
Pfff, your sarcasm doesn't help much, I was talking about the YouTube video that is posted here on the Forum by DJNY. That YouTube video where it shows that the WL shaders are crappy is on this post.
Satisfied now?
Are you sure? Because it at least seems to have gotten the point across. I mean you posted about something, without really referencing what you're talking about.
OK let's stop arguing about this. I think we both made our points They as a company have bad parts and good parts. Let's hope they will improve the bad parts as they did with the Customer Service and will bring mode satisfied customers over time.
EOS
Example... "Worlds most powerful Laser".. Far from it.
This Forum's members produce Lasers that will put
WL products to shame... in verified power and quality.
Example... Advertised 1 Watt Arctics that only output
500 to 750 mW... I'd call that a huge lie...