GB:S-KY Brand New 200mW Green Portable Laser(Shipping Included)

[S-KY_market]

Hi,guys! Thanks for all your supports to us.Now let's talk about the new S-KY 200mW green portable laser,because the GB price is really so cool! =)

This laser comes with a special hole designed to spin into the digital camera, ease of alignment observed. U.S. FDA certified products, triple protection: High brightness blue LED instructions, secure electronic switch, tail lock.

Some parameters are as follows:
Output wavelength: 532nm (isolated crystals)
Output power: 200mW (Actrul power>200mW)
Power supply: 18650 lithium battery
Operating Voltage: 3.7V
Working current :500-2000mA
Operating Temperature: 10 ~ 40 ℃
Working Life: 8000 hours
Warranty: 6 months

For more, please click: Shenzhen Keyuan CO.,LTD.

Standard configuration:
1*Metal Carrying Case(with keys)
1*Portable Laser
2*Keys
1*Remote Interlock
1*18650 Li-ion battery charger
(We are sorry that we can not supply batteries because of the air regulations.)

Optional tripod, to facilitate your use. USD20/ set

Payment way: PayPal,W/U,Bank Wire.

Group buy price: USD280
Shipping: Included
Shipping Method: DHL Express
Delivery: In 3 business days
Product avaliable: Yes

Date: April 15-May15

Once the number of Participants are full of 10,we will ship the lasers together!So,come on!

PM me if you are interested in.

We give you 100% Quolity Guarantee!

 

[Grix]

Re: GB:S-KY Brand New 300mW Green Portable Laser

This is a pretty good price, less than 1$ per mW. However you should send out a sample unit for a veteran to review. You will get a lot more interest then.

 

[WRM]

Re: GB:S-KY Brand New 300mW Green Portable Laser

Has anyone received a response on a PM from S-KY? I've sent three PM's and none were answered. Bill

 

[Moebius]

Re: GB:S-KY Brand New 300mW Green Portable Laser

Yes, i PM'd them on 4-15 and she got back to me today.
I asked her if 'S-KY' lasers was different from 'SKYlasers'?
And she replied:

Hi,

Thanks for the PM.We are the same company.

Sincerely,
Betty

 

[WRM]

The laser offered here has been changed to a 200mW; but the one that they have listed in the Deals & Discounts section is still listed as a 300mW. Betty, it might serve you better to put both lasers for sale in the same place including pricing and shipping info. Thanks, Bill

 

[S-KY_market]

The laser offered here has been changed to a 200mW; but the one that they have listed in the Deals & Discounts section is still listed as a 300mW. Betty, it might serve you better to put both lasers for sale in the same place including pricing and shipping info. Thanks, Bill

Hi Bill,

Thanks for your mention.

Yes,I also mentioned this.They are different laser,200mW and 300mW.But I will do with your suggestion,thanks.

Sincerely,
Betty

 

[Hemlock_Mike]

Betty --

I still have to ask about temperature stability on these. My S-Ky 150 just put out 180 mW but dropped to 50 mW when warmed in my hand for 3 minutes. I can see the brightness drop within 5 seconds.

HMike

 

[S-KY_market]

Betty --

I still have to ask about temperature stability on these. My S-Ky 150 just put out 180 mW but dropped to 50 mW when warmed in my hand for 3 minutes. I can see the brightness drop within 5 seconds.

HMike

Is your battery new?

 

[Hemlock_Mike]

I always test with a good charged cell. Temperature appears to be the variable controling output.

HMike

 

[S-KY_market]

Betty --

I still have to ask about temperature stability on these. My S-Ky 150 just put out 180 mW but dropped to 50 mW when warmed in my hand for 3 minutes. I can see the brightness drop within 5 seconds.

HMike

Hi Mike,

We added Temperature Control in the new lasers.

Betty

 

[Whodunit13579]

I would be interested in this deal.

 

[Hemlock_Mike]

Betty ---
Temperature control is good. What part is being temperature controled or are you adjusting the input current to maintain power?

HMike

 

[Ash]

I assume this is the same laser you sell at your website?
Does it have an Infra Red filter?
What is the recommended duty cycle?
What is the calculated beam divergence (in mrad)? <1.2 or <1.5?

 

[Deleted member 10578]

Hi Mike,

We added Temperature Control in the new lasers.

Betty

Hi Betty,
How exactly does this new temperature control work?
How has it changed performance, can you give us a new spec on how output is affected after 1 min, 2 min and 3 minutes of continuous use and how it affects duty cycle?

Since Mike's laser is preforming very poorly after a short period of use, perhaps you could send him one of these newer lasers with temperature control and exchange it for his broken one?
This would be a good way to get a good honest before and after opinion of the changes in performance as the laser warms up.

 

[S-KY_market]

Hi Betty,
How exactly does this new temperature control work?
How has it changed performance, can you give us a new spec on how output is affected after 1 min, 2 min and 3 minutes of continuous use and how it affects duty cycle?

Since Mike's laser is preforming very poorly after a short period of use, perhaps you could send him one of these newer lasers with temperature control and exchange it for his broken one?
This would be a good way to get a good honest before and after opinion of the changes in performance as the laser warms up.

Hi,

His laser is a gift we promised.

Sincerely,

 

[S-KY_market]

I assume this is the same laser you sell at your website?
Does it have an Infra Red filter?
What is the recommended duty cycle?
What is the calculated beam divergence (in mrad)? <1.2 or <1.5?

Hi,

Thanks for following.I should say this laser here is un-filtered,but the power is true and stable.And it is focusable.

Sincerely,
Betty