SKU: 39400008475

110x110mm Replacement Optical Scanning Lens for 1064nm Fiber Laser Engraving Machines, M85x1 Thread (Only for 60w and Below)

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Description

110x110mm Replacement Optical Scanning Lens for 1064nm Fiber Laser Engraving Machines, M85x1 Thread (Only for 60w and Below)Download the Manual 110x110mm 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 4. 3x4. 3 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

  • 110x110mm 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 4.3x4.3 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 11x11 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

Engrave better and faster with this ultra-high transmittance fiber laser field lens from OMTech!

 

Whether you're replacing a worn scan lens or upgrading, this fiber laser lens offers extreme precision and peak optical performance across its entire 110x110mm work area to get all your stone, glass, and metal marking done right. Manufactured from premium borosilicate crown glass, this galvo scanner lens boasts strongly antireflective coatings on both sides to give you a light transmittance rate better than 99% at the 1064nm wavelength critical for CW, QCW, and Nd:YAG lasers. To ensure the longest possible service life, the coating on both sides of the lens also helps it resist scratches and other damage during daily use. The standard M85x1 threading lets you easily install this optical lens onto the galvanometer of most fiber etching machines, including all those from OMTech.

 

With OMT's brand-new F theta lens, your laser engraving, cutting, etching, and marking work has never been easier!

 

Specifications

Material: K9 Glass, Plastic

Scanning Area: 4.3x4.3 in. (110x110 mm)

Operating Wavelength: 1064 nm (1.064 μm)

Focal Length: 6.3 in. (160 mm)

Entrance Beam Diameter: 0.4 in. (10 mm)

Spot Size: 20 μm

Working Distance: 6.3 in. (160.5 mm)

Threading: M85x1

Overall Dimensions: 1.9x3.5 in. (49x88 mm)

Net Weight: 10.9 oz. (310g)

 

Package List

1 x F-Theta Field Lens

1 x Instructions

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Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 39400008475

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Danny
Natrona Heights, US
★★★★★ 3
Alot of work to assemble
Color: Black, Number of Items: 2
I love the table but it is a nightmare to put together. Just beware
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Reviewed in the United States on February 22, 2026
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ariel Jackson
Charlottesville, US
★★★★★ 5
Wonderful
Color: Black, Number of Items: 2, Color: Black, Number of Items: 2
I.love them
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Reviewed in the United States on March 16, 2026
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Ronda hinton
Charlottesville, US
★★★★★ 1
Dont like them
Color: Black, Number of Items: 2
Too small
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Reviewed in the United States on March 24, 2026
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Taylor - The Review Guy
Lowell, US
★★★★★ 5
Very Nice!
Color: Black, Number of Items: 1
This end table is very well made and uses good quality hardware throughout. It is assembled using cam lock nuts, wooden dowels, and Allen head bolts, which I personally prefer over standard wood screws. Cam locks stay tight over time and do not slowly work themselves loose like screws can on furniture that gets regular use, so that was a big plus for me right away. The table arrives fully disassembled. For someone comfortable with furniture assembly, it took just over an hour to put together. The instructions are clear, well laid out, and easy to follow. I would rate the overall assembly difficulty around a 2 to 3 out of 5. Most of the process is straightforward and logical. There is only one frustrating step where you need to tighten eight bolts with an Allen wrench in a very tight space near the bottom tray. There is not enough clearance to fully rotate the wrench, so tightening those bolts takes a lot longer than it should. Other than that one section, the rest of the build went smoothly. Once assembled, the table feels very solid and sturdy with no wobble. The finish held up well during assembly and I did not experience any scratching or chipping, which tells me it is fairly durable. The design is sturdy enough that it works well as an everyday end table without feeling delicate. Functionally, the built in charging station works great. The power cord and outlets are convenient, and the charging base is very handy for phones and other devices. My only minor complaint is that I wish the power cord routed through the bottom of the stand instead of exiting straight out the back of the middle tray. It is not a deal breaker, but a bottom exit would make cable management a bit cleaner. Storage space on the shelves is somewhat limited due to the design, but there is still enough room to be functional. It works well for books, small baskets, remotes, or decorative items. Just do not expect oversized storage. Overall, this is a high quality, well designed piece with solid hardware and a clean look. If this style fits your space, I would absolutely recommend it. I am very happy with mine and would buy it again.
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Reviewed in the United States on January 28, 2026
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Billy and Lori
Carnegie, US
★★★★★ 5
Beautiful end table that works well anywhere.
Color: Black, Number of Items: 1
The JUSTOGO end table immediately stands out thanks to its unique, modern design and practical features. Its rectangular shape makes it surprisingly versatile. You can position it to showcase the three open shelves for easy access and display, or use it as a narrower separation piece or traditional end table. That flexibility makes it adaptable to different rooms and layouts. One of the most thoughtful design choices is the placement of the built-in USB ports and power outlets. Located on the middle shelf, they don’t crowd the tabletop and still remain easily accessible for charging devices. This keeps the top surface clean and fully usable while ensuring cords aren’t stretched too far. The black finish is another plus. It’s neutral, clean-looking, and blends easily with a wide range of décor styles. If there’s a downside, it’s the assembly process. The instructions could be clearer, and while the advertised setup time is 20 minutes, it realistically takes closer to 40. That said, assembly is a one-time task, and once it’s complete, you’re left with a sturdy, functional, and visually appealing piece of furniture. Overall, it’s a smart combination of style and utility.
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Reviewed in the United States on February 13, 2026

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