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OMTech

OMTech F Theta Lens for Fiber Laser Engravers, 300x300mm Replacement Optical Scanning Lens for 1064nm Fiber Cutter Marking Engraving Machines, Laser Etching Accessory Field Lens Upgrade, M85x1 Thread

    • Based on 18 reviews
Condition: New
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Fulfilled by OMTech Direct
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Size: 300x300mm


Features

  • 300x300mm FIELD LENS: This powerful F-theta lens from OMTech is ideal for laser marking, engraving, image transfer, material processing, and cutting systems; it creates vivid markings and flawlessly completes even your most complicated designs across its 11.9x11.9 inch work area
  • HIGH TRANSMITTANCE: This field lens for 1064 nm lasers provides up to 99% throughput with negligible distortion thanks to its crystal clear and precision engineered borosilicate crown glass construction
  • SUPERIOR PERFORMANCE: Our F-theta scanning lens provides fast positioning and precision focusing so you'll be able to mark steel, aluminum, gold, and more with a consistently exact 20 micron spot size anywhere in the lens's 30x30 cm field
  • LASTING DURABILITY: Our fiber laser lenses' double-sided multilayered coatings improve their natural optical properties while also strengthening them against scratches and damage during daily use, so you can keep cutting year after year
  • EASY INSTALLATION: The standard M85x1 threading ensures easy installation, quickly replacing or upgrading the old lens in most laser marking machines on the market, including all those from OMTech

Product Dimensions: 3.5 x 3.5 x 1.9 inches


Is Discontinued By Manufacturer: No


Item Weight: 1.74 ounces


Manufacturer: OMTech


Country of Origin: China


Date First Available: October 28, 2021


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

  • Klarna Financing
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  • Affirm Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Very fast and helpful customer service.
Size: 20W Fiber Laser Engraver with LightBurn
Great price . USA based supplier! I like it!!
Reviewed in the United States on February 3, 2023 by Stephen
    • Be careful where you buy Amazon and Omtech there is a difference
The Amazon laser is setup with SEACAD if you purchase the same unit from Omtech it may or may not have the hardware you want.
Reviewed in the United States on August 14, 2022 by Ronald C.
    • Great machine, horrible, horrible customer support
Size: 20W Fiber Laser Engraver with LightBurn
Great machine but if you ever need support for it good luck.
Reviewed in the United States on January 16, 2023 by Bradley F.
    • **DONT BUY!!!!!!-Engraver Broke after 4th Job-**
Size: 20W Fiber Laser Engraver with LightBurn
Potential BUYER BEWARE: Well what turned out to be something I was under the impression wastop quality was a bust. This over priced paper weight stopped functioning after the 4th job. Customer support is as good as asking someone who works at the dollar store for help. American made isn’t what it used to be. Look for a better unit as this one and it’s maker ARE NOT! 1 out 5 stars thanks to the 30day guarantee. ... show more
Reviewed in the United States on September 20, 2022 by FPVFlyingTech
    • Good so far
Review Image by John Hill John Hill
Review Image by John Hill John Hill
Review Image by John Hill John Hill
Everything came assembled, they sent the codes for lightburn early so that I could work with the software before receiving the laser. Has a definite learning curve but there are tons of resources online.
Reviewed in the United States on January 31, 2021 by John Hill John Hill
    • Can not get the software to work on PC?
Size: 20W Fiber Laser Engraver with LightBurn
Any suggestions on getting the software set up on a PC or even what software should be used?, the Customer Support has been less than helpful to this point.
Reviewed in the United States on December 29, 2023 by Amazon Customer
    • It works great
Size: 300x300mm
The machine I bought was a 30w that came with a 175mm lens and I bought this 300mm and I thought I was going to have power loss when engraving bigger objects but it does a foot wide of engraving not as powerful as the 175mm but gets the job done.
Reviewed in the United States on December 26, 2022 by Juan Ramirez
    • Buy it, don’t even think twice
I’ve made my money back many times over in a matter of months with this machine. There’s really nothing more capable at this price point without importing straight from china yourself and taking that risk. Do yourself a favor and order the 5xxx chiller right off the bat. The water bucket/ice method is a huge time suck and doesn’t work well. ... show more
Reviewed in the United States on March 2, 2022 by Rich W

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