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Re: O-like 400mw green - Review

weeba2kv said:
I'm kinda :( about how fast the dot gets HUGE ! i mean 30 meters and it's already like 10 cm diameter o well
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It wasn't a defect of the laser, so I wasn't gonna say anything about it, but yeah, compared to my fixed focus lasers, the dot gets HUGE fast. and refocusing every time, for pointing seems like a hassle.

Still, so long as i get an at or over spec replacement I'll be happy. By that time i'll also have an lpm to have objective data.

One of my coworkers saw the dot on a wall 30-35 feet away and thought it was some kind of a green flashlight :/
 
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Re: O-like 400mw green - Review

Hehe i am @ my bro a farm and it's pitch black dark outside as i walk with a white t-shirt outside and the laser pointed to myself on my shite t-shirt and the whole area is lit up green and visible were ever i can see to bad the :@ phone cam doesn't capture that light :P
 
Re: O-like 400mw green - Review

Careful, some yokel could call the cops about strange green alien lights:crackup:
 
Re: O-like 400mw green - Review

snoutke said:
Hi,

I was only using it for a short time, just to check if it works and if it can light a match. While pointing it on a wall 7.5 meters away it looked good but maybe because I wasn't watching closely, I didn't notice.

Is there a 'professional' way to check whether the beam is coming out straight?
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Flat cylindrical host? Just turn it on, and roll it back and forth with your hand on a flat surface like a table.

If the dot traces out a relatively flat straight line on the wall as it rolls, it's centered. If it makes a loop-de-loop, it's angled.
 
Re: O-like 400mw green - Review

Mine has that terrible angle aswel. as you said not even like 3 feet and it hits my desk lol idc.
ps: some 1 i know sorta... want's to give 200 euro's for the torch lmao cause i said that i bought it for 100 euro's

I don't know yet to keep it or not.
 
Re: O-like 400mw green - Review

ZapU said:
Mine came today. Was shipped on the 24th.
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My order was shipped on the 21st, USPS tracking has not changed since the 23rd. All i know is it left Singapore on the 23rd. I am in Nebraska. Did your Tracking info get updated frequently once it was in the US?
 
Re: O-like 400mw green - Review

De4dSpace said:
My order was shipped on the 21st, USPS tracking has not changed since the 23rd. All i know is it left Singapore on the 23rd. I am in Nebraska. Did your Tracking info get updated frequently once it was in the US?
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Order was placed via their website on the 22nd. Here's what my tracking looked like with regular shipping.

Delivered, March 12, 2011, 12:47 pm, FAIR LAWN, NJ 07410
Notice Left, March 11, 2011, 1:39 pm, FAIR LAWN, NJ 07410
Arrival at Unit, March 11, 2011, 5:21 am, FAIR LAWN, NJ 07410
Foreign International Dispatch, February 25, 2011, 2:16 pm, SINGAPORE, SINGAPORE

This was for a 650nm O-like 250mw Cutie. As you can see there is quite a huge gap between the time the laser was ordered and the time I received it. I was also very antsy about the huge amount of time in between updates.

The expedited shipping they have does provide more updates. Although expedited is a very relative term with chinese companies... Placed an order on the 31st, got tracking info via chat on wednesday night, but still no updates in system.
 
Re: O-like 400mw green - Review

Ugh, so incredibly frustrated after seeing that video! Gonna mail my piece of crap back on monday. Want to burn:eg:
 
Re: O-like 400mw green - Review

Here's a 100 sec metered run. I was getting about 10mW more this morning when the air was cooler. It may have peaked higher, befpre the Radiant Alpha warmed up. (sorry InfinitusEquitas, hope you get a replacement soon :rolleyes:)

 
Re: O-like 400mw green - Review

A little noob question. Is it the laser that uses 10+ seconds to reach 400mw or simply the meter counting slowly up? I'm wondering when mine may be at its peak..

Either way i'd be happy with that power.
 
Re: O-like 400mw green - Review

The meter takes 10-15 seconds to respond. I think the laser is at full power much quicker.
 
Re: O-like 400mw green - Review

Allright, Nice to know. Tried to measure it without the water proofing lens yet?
 
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Re: O-like 400mw green - Review

The newer batch of lasers is different from the original. The original needed a tool to turn the focusing lens. On the new model the focusing lens is the waterproofing lens. You can't remove it.
 
Re: O-like 400mw green - Review

Really?

But if you unscrew the focusing head, you can still measure the raw output, I suppose?

Of course it wouldn't matter thath much then.
 
Re: O-like 400mw green - Review

I can report now that the beam comes out in a slight angel. Didn't measure how much, though.

It burned a match and popped dark balloons (without a black dot) 2 meters distance in a few seconds.

It also burned a hole in a CD case at half meter distance in 10 - 15 seconds.

Really good laser for its price.

BTW, what is the charging time of the TR 18650 UltraFire 2800mAh 3.7v?
 
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