50mw 589nm Yellow Laser Pointer Pen For Scientific Research
This high quality 50mw 589nm yellow laser pointer is our latest product, who is made by the advanced cutting edge laser technology. Based on that, yellow laser pointer is the expensive laser pointer among laser family.This kind of laser pointer is more professional than other lasers with a different color and mainly used at Scientific Research.Anyway, you can use this laser pointer at any fields just like other lasers. It will surely bring you a great hornor from your friends!
50mw Yellow Laser Pointer Feature:
● Pen style, portable.
● Well tested and high quality yellow laser pointer.
● Clearly visible in the dark.
● Fixed focus, continuous output.
● Using long lifetime chip, more than 8000hours
Yellow Laser Pointer Specification:
1. Wavelength: 589±2nm
2. Marking Power: 50mW
3. Actual Power: 5mW
4. Laser color: Yellow
5. Mode: Continuous Wave / Pulse Laser
6. Beam divergence,full angle(mrad): less than 1.5
7. Beam diameter at the aperture(mm): 1.5
8. Switch: push button
9. Working voltage: DC3V
10. Expected Lifetime: > 8,000 hours
11. Body Material: Brass
12. Power: 1 x CR2 li-ion batteries.
13. Dimension: 16.5(Dia)x150(L)mm
Yellow Laser Pointer Application Area:
● Teaching and Lectures
● Astronomy enthusiasts
● Museums, Gallery guides
● Building field, Mining field
● Business Person, Conference Speaker
● Bars/KTV/Clubs/Concert site
When you order from htpow.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order's shipment. You can choose your preferred shipping method on the Order Information page during the checkout process.
The total time it takes to receive your order is shown below:
The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
Shipping time: The time for your item(s) to tarvel from our warehouse to your destination.
Htpow.com offers two different international shipping methods:
|Shipping To||Shipping Methods||Delivery Time||Rates|
|Expedited Shipping||3 - 5 Business Days||$15.00|
Note: The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped. Business days do not include Saturday/Sunday and any public holidays. These estimates are based on normal circumstances and are not a guarantee of delivery times. We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, public holidays, customs issues, and any other event beyond our direct control.
* Expedited shipping can not be used for PO Box addresses
* Do not disassemble the product, or the consequences will be conceited.
It have 7 days free replacement for our products. as long as there is any quality problems in our products, but not including man-made damage and disassembly, we unconditionally replace the new product.
I purchased a 50mW unit that was initially defective, but htpow replaced it with no fuss. My new unit is incredibly stable, very satisfied, an excellent product.
My 50mw yellow laser is surprisingly durable. I wish it had a small pane of replaceable glass in the front screwcap to protect the aperture, but that's a very small price to pay for an outstandingly bright and vivid collimation. Quality laser, worth the price.
Beautiful color. Great customer service. Quality built unit. Lens cover a nice touch.
Again an excellent laser from htpow lasers. I ordered a 589nm 50mW laser and it got delivered just 6 days after placing my order. That's incredibly fast! The laser itself is of good quality and it is, like every other laser I have from them, overspec. The customer service is amazing too. Got all my emails replied within 12 or so hours. I'd really recommend this laser, it's a cool wavelength with a good output at an affordable price.