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CNCOLETECH

CNCOLETECH 19mm CO2 Laser Lens, Laser Mirror PVD ZnSe Focus Lens 63.5mm / 2.5" Focal for CO2 10600nm 10.6um Laser Engraver Cutting Cutter

    • Based on 358 reviews
Condition: New
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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Nov 30
Order within 22 hours and 44 minutes
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Size: Dia:19mm FL:63.5mm/2.5"


Features

  • Material: Hight quality PVD Znse crystal material
  • Diameter:19mm/0.75";Focal Length:63.5mm/2.5";Thickness:2.2-2.3mm;Transmittance: 99.5%
  • Double-sided solid coating,Wiping resistant,Extended durability,Precision slicing polishing and grinding processes,High temperature laser resistance,Excellent optical properties,High working efficiency.
  • It's good for 40W/50W/80W/100W/130W/150W CO2 laser 10600nm 10.6um
  • It can be used for CO2 laser engraving and cutting well.

Package Dimensions: 3.46 x 3.07 x 0.71 inches


Item model number: LENS-19-635


Is Discontinued By Manufacturer: No


Item Weight: 0.88 ounces


Manufacturer: Shanghai Top Nine Industrial Co,.ltd


Country of Origin: China


Date First Available: March 30, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Instant power up!
Size: Dia:18mm FL:50.8mm/2"
I bought the air assist that allows use of 18mm lens, so I gave this lens a shot, the price is decent and the spec. Looked not much different than the more expensive brands. Got it today with also the mirrors from The same sellers. So I installed it in my K40 laser engraver replacing the stock laser head with the new LO head with air assist with the new lens and mirror. InScrewed up the alignment at first, but after making some adjustment and set power to 10% and test it on a cardboard. BAM! It cut thru the cardboard in one pass while before it only leaves a line! Who knows, maybe the alignment was off before, but I definitely think the lens made a difference, for the quality of the coating on both the lens and mirror are better than the stock. It is a worthy upgrade, now marking on stainless turns out great, really helps serve the purpose of getting the K40 in the first place. ... show more
Reviewed in the United States 🇺🇸 on February 17, 2020 by Sqoopi
    • Good lens for engraving.
Size: Dia:18mm FL:50.8mm/2"
Great fit for the 50w Chinese laser. Mid focal point great for engraving.
Reviewed in the United States 🇺🇸 on February 6, 2020 by Medvampire
    • Works great.
Size: Dia:20mm FL:50.8mm/2"
Received it quickly, installed it, works great. I know where I am going to get the next one.
Reviewed in the United States 🇺🇸 on September 3, 2021 by David
    • Works great!
Size: Dia:18mm FL:50.8mm/2"
The lens works great. It fits perfectly into a new laser head that I bought. Love it!
Reviewed in the United States 🇺🇸 on May 5, 2021 by Priscilla C.
    • Be sure that in your fit-up you can accoimodate the thickness of the lens.
Size: Dia:19mm FL:50.8mm/2"
Difficult to evaluate the quality, the longevity, in our application the thickness of the lens made it impractical.
Reviewed in the United States 🇺🇸 on February 5, 2022 by Len
    • We were just hitting our busy season in our shop ...
Size: Dia:20mm FL:50.8mm/2"
We were just hitting our busy season in our shop when the lens cracked in our laser. Since we were still new to using laser we didn't even know that was an option to have happened! We took a chance and ordered 2 so we wouldn't have downtime again, and did rush shipping. Our order showed up fast and they worked perfectly! This saved our shop right at the holiday rush! ... show more
Reviewed in the United States 🇺🇸 on January 5, 2018 by Scouting Mom
    • As advertised, works great.
Size: Dia:20mm FL:50.8mm/2"
Have a boss laser and it has a couple cloudy spots on the lens. While it still cuts ok, wanted a backup that did not cost me $220. When I got the new lens in, it was well wrapped and packaged. Gave it a quick clean, installed it and it cut like a champ.
Reviewed in the United States 🇺🇸 on September 30, 2019 by Rich M
    • K40 lens upgrade
Size: Dia:18mm FL:50.8mm/2"
One of the best upgrades you can purchase for your laser cutter. The 18mm does not fit the lens holder on the factory holder. But if you have an upgraded holder that fits, I highly recommend it.
Reviewed in the United States 🇺🇸 on March 8, 2020 by Javier Espada

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