ebayser question,please help,thank you:)

kgf · Apr 16, 2008

hello all,i need some help/opinions about an ebayser i ordered.i've read alot of posts about ebaysers here and they have been very informative and interesting,i hope someone might have seen the one i ordered and can give some advice/comments.your help is much apreciated

this is the one:
://cgi.ebay.co.uk/High-power-532nm-wavelength-150mw-green-laser-pointer_W0QQitemZ130213841403QQihZ003QQcategoryZ14954QQcmdZViewItemQQ_trksidZp1742.m153.l1262

kgf · Apr 16, 2008

in case the above link doesent work,here's the laser on the sellers site:

.snochina.com/ArticleShow.asp?ArticleID=82

Razako · Apr 16, 2008

Some people trust snochina and others don't. It is a gamble.

kgf · Apr 16, 2008

thanks for your reply! i guess im gonna have to wait and see how it turns out :-/

kgf · Apr 17, 2008

i've been looking all over,there's no review on any of the snochina lasers anywhere.thats very odd to say the least.i would guess the guy thats selling them would want to promote them a bit better.still thats not necesarily bad i guess,and i dont want to speak too early before i get the thing and try it out,but its just annoying.i've seen that he posts in this forum,so if u read this mate,please take the advice and send one to one of the guru's with the equipment in here to review it

still i'll wait to get it and ill post fotos of it.i dont have equipment to test it but i will try my best

anyone that know anything about them lasers please share

Glaserfan · Apr 17, 2008

It would be interesting to see how good/bnd these are.. What is the price?(Can't get the Ebay link to work).

The Snoc site sells one from 300-350mw.. tempting if these are decent.

They also have crystals..hmm. Anyone interesed in doing some serious mods to their greens?

kgf · Apr 17, 2008

well the one im getting is 150mw and it was 80 GBP.bit pricey but not too much i think.if,as you said they turn out to be good... on the snochina site,its second from the bottom on the list.

kgf · May 6, 2008

hi all,i just received my supposedly 150mw ebayser from snochina.it looks solid.however i have a few complaints.the lens had been unscrewed and was fliping in the casing,and there seems to be a bit of a problem with what i think is its divergence but im no guru so ill appreciate your lights on this guys.im gonna post pictures of it in a bit so keep tuned.other than that the laser looks good.but i cant judge cause i dont know much.

kgf · May 6, 2008

ok here we go...

kgf · May 6, 2008

second

kgf · May 6, 2008

third...

kgf · May 6, 2008

now look at this...

kgf · May 6, 2008

the small bit with the lens was the one that was loose in there and i had to screw it back on.not sure how far in i should screw it tho...or if it makes any difference.

kgf · May 6, 2008

and the final picture with the charger.i apologise if i overloaded the forum...
comments welcome

kgf · May 6, 2008

ok after playin around with it,i believe i have a bit of a mode hopping problem.i think... If i take the lens out and project the beam on the wall after a whille it becomes double.after a while still it kinda closes a bit but its still noticeable.now,when i put the lens on,i dont see double anymore but u can see that it dims.8 out of 10 i tried this it started real bright,it dimmed noticeably and then becomes bit brighter again kinda in the middle of the other two states.the problem is that u can see the beam sort of flatens when this happens.now im not sure if this is due to poor collimation or if its what ive seen in here called mode hopping or something but i would apreciate any help guys cause all this light that comes out around the main dot makes it look more like a flashlight rather than a pointer :-[

Razako · May 6, 2008

kgf said:
ok after playin around with it,i believe i have a bit of a mode hopping problem.i think... If i take the lens out and project the beam on the wall after a whille it becomes double.after a while still it kinda closes a bit but its still noticeable.now,when i put the lens on,i dont see double anymore but u can see that it dims.8 out of 10 i tried this it started real bright,it dimmed noticeably and then becomes bit brighter again kinda in the middle of the other two states.the problem is that u can see the beam sort of flatens when this happens.now im not sure if this is due to poor collimation or if its what ive seen in here called mode hopping or something but i would apreciate any help guys....

Shine the laser through a magnifying glass at a wall 10+ feet away. If you end up with anything other than a single green circle your laser is mode hopping.

ebayser question,please help,thank you:)

0

0

0

0

0

0

0

0

0

Attachments

0

Attachments

0

Attachments

0

Attachments

0

Attachments

0

Attachments

0

0