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200mw 650nm LZCB from lazerer

  • Thread starter Thread starter Deleted member 50194
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Deleted member 50194

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Alrighty guys! i just got my new laser in the mail, and so im gonna do a review on it!
Heres the link if you would like to buy one aswell :)
LZCB - CYBER 650nm 200mW Red Laser Pointer

Lets start out with shipping time i guess :)

I ordered this laser on the 17th, got an email saying it was shipped on the 21st, and received the laser yesterday on the 30th.
overall wait time: 13 days

Beam specs!

not quite sure what to put here, but the unfocused dot is a perfect circle, with a few other little circle thingies around. this happened with my other red laser so i expect it to be normal.

Dimensions!

the size of the laser is about as big as my cheap laser 303, but looks much cooler :)
it is about 14.5cm in length and 2.3cm in width.

Divergence!

spot size at aperture: 2/3cm
spot size at 7.75m: 6cm
total divergence: somewhere around 6.6mRad
but a slight twist to the focusing head and you get a 1cm spot on the side of my neighbors house :shhh:
i know, it sounds like its not focused to infinity. but as it turns out, it is :/ so meh divergence i guess

Pics!

this is probably what yall have been waiting for in terms of a review, this includes pictures of the packaging aswell :)

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overall, im very satisfied by my purchase, would buy from again. next laser is likely to be a 638, because im loving this nice red color :)
sorry if the pictures are too big, i dont quite know how to resize them :(

EDIT: Video!
https://www.youtube.com/watch?v=ZDGqw1vyfA4
https://www.youtube.com/watch?v=VcF172bPklI
 
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oh and will add pics with fog soon :)
 
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Nice laser but that divergence can't be right. U need to focus it to infinity and then calcucate it.
 
it is actually set to infinity. im just guessing it has bad divergence

Edit: another calculator gave me 6.8mRad, so i dont know what to believe kek
 
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At 650nm, it is probably using an LPC-826 which is a single mode laser diode and has great beam specs. I've been using the LPC-840s and get 400 mW or better with it. You can also use the LPC-836, which some members prefer over the 840. All are single mode and have small divergence angles.
 
After watching the video, I think the output is closer to 250 mW. Do you have a way to measure the output power? These LPC-826 through 840 are all capable of powers higher than the stated maximum of 250 mW.
 
sadly i dont have any lpms or any other way of measuring the output :/ i plan on getting one soon, but not for a while.
 


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