3pcs 532/605/405nm review

[13steiau]

I Bought these for a first set of lasers to see which wavelength I like that most, and they are great for the price most definetly over 5mw the 605nm burned 2x4s.

405nm - not that good of distance on it but the focus is messed up its not a circle dot it's like a rectangle but the beam at night is soooo good. Pops balloons aswell

532nm - epic beam and brightness I would say its at least 60mw or more and very low IR output I'd say 5% or less.

605nm - crazy bright way over 100mw as I was burning 2x4s with it.

I was not able to get beam shots tonight but ill try to get some tomorrow and edit the post

To sum it all up these are a great buy even if you are an expert in the hobby for the price you can not beat it (3pcs 5mW Green Red Blue Beam Laser Pointer Pen Fast Free Shipping from USA | eBay) I am happy with my purchase.

PICTURES (no beam shots yet)
These are all from 20ft away
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http://i1273.photobucket.com/albums/y417/13steiau/image_zpsc8044239.jpg

http://i1273.photobucket.com/albums/y417/13steiau/image_zps8f267cec.jpg

http://i1273.photobucket.com/albums/y417/13steiau/image_zps9e968748.jpg



(This is my very first review ever so I wouldn't mind some constructive criticism):thanks:

 

[Cyparagon]

Here's some constructive criticism. "It's bright" doesn't really mean anything to us.

Learn the difference between qualitative and quantitative data and be aware that we prefer quantitative. This includes but is not limited to: divergence, power, beam diameter, beam profile, wavelength, laser diode forward voltage, driver operating voltage range, driver output current, driver input current, operating temperature as a function of time, dimensions, weight... you get the idea. You may not be able to measure everything or you may find some of them irrelevant for a given product, but try your best.

 

[13steiau]

Okay sounds good I've got a lot to learn

 

[Khoonda]

Any way you could post some photos or a video? I might buy these just to see what they're all about! :wave: