SKU: 63156179124

300x300mm Replacement Optical Scanning Lens for 1064nm Fiber Cutter Marking Engraving Machines, M85x1 Thread (Only for 60w and Below)

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Description

300x300mm Replacement Optical Scanning Lens for 1064nm Fiber Cutter Marking Engraving Machines, M85x1 Thread (Only for 60w and Below)Download the Manual 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

  • 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

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 300x300mm 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: 11.9x11.9 in. (300x300 mm)

Operating Wavelength: 1064 nm (1.064 μm)

Focal Length: 16.9 in. (430 mm)

Entrance Beam Diameter: 0.4 in. (10 mm)

Spot Size: 32 μm

Working Distance: 22 in. (560 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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SKU: 63156179124

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Nicolás
Charlottesville, US
★★★★★ 5
Perfect for a low-maintenance man
Size: 1.7 Fl Oz (Pack of 1)
I have very fair skin and am a low maintenance kind of guy. My entire skin care routine is washing my face and trying my best to remember to put on sunscreen. This is the best face sunscreen I have ever used. It literally seems to disappear on my face immediately after applying it. I sometimes doubt I even got it spread evenly because of how quickly it disappears but it has worked just as well as thicker sunscreens I have used in the past. I would bet this would be great for women under their makeup because it wouldn't feel like another layer.
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Reviewed in the United States on May 10, 2026
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Jhenna S.
Omaha, US
★★★★★ 4
~ Oily Skin Review ~ (Updated)
Size: 1.7 Fl Oz (Pack of 1)
I haven’t seen any oily skin reviews of this product so I took a shot of buying it and trying for myself. Hopefully this review helps you. I have oily combo skin. It is also sensitive and prone to breaking out. When I shook the product, as instructed, it was not a gel I was expecting. It’s kind of matte gel (almost like a primer), which I don’t like using matte products since it makes me even more oily and the texture of the gel is like a primer. Kind of greasy but soft. However, when rubbed into the skin all the way it surprisingly left my face feeling soft and not really greasy, and even though it’s suppose to be a matte finish, I think because I used my cerave moisturizer first, it left more of a satin finish. After a couple hours I was happy to see that my face wasn’t ridiculously shining! It had a nice glow, and my face (mainly in the T-zone) felt a little bit slippery which I’ll call a win because like I said earlier the product had a bit of a greasy texture so I was expecting to feel REALLY greasy but I didn’t. And another huge bonus is it did not cause me to break out!! Usually my skin with purge on day one of using something new and my skin did not! If you have oily skin I would say try it IF you want to. The price is a bit too much in my opinion, I’d rather spend maybe $15 max on this product but honestly the results, for me, I think I would purchase it again. But oily skin responds differently for everyone so if you wanna try it, I’d say got for it. But if you don’t wanna risk it because of the price, honestly wouldn’t blame you for not trying it. Update: So I have used this for I don’t know how long now. Imma say this much. For colder seasons, my skin loves it. For warmed seasons my face starts to feel extra greasy. Bought the Daily Face liquid, my skin loves it! Have not broken out from it, no white cast. Would recommend not using the gel during warmer seasons.
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Reviewed in the United States on March 19, 2024
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Katy L
Lowell, US
★★★★★ 5
Lightweight and sheer sunscreen
Size: 1.7 Fl Oz (Pack of 1), Size: 1.7 Fl Oz (Pack of 1)
This is very lightweight and sheer. It’s blends into the skin nicely. I use under my makeup daily.
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Reviewed in the United States on May 31, 2026
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Janelle Tapia
Lake Worth, US
★★★★★ 5
Reliable
Size: 1.7 Fl Oz (Pack of 1)
I was kinda surprised by the texture, I'd call it a dupe for super goop! Its got that sort of light balmy ish, matte, velvety type of primer feel to it. It actually works well on top of makeup or under it.
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Reviewed in the United States on June 2, 2026
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Elena
Port Orchard, US
★★★★★ 5
Great sunscreen fir sensitive skin.
Size: 1.7 Fl Oz (Pack of 1), Size: 1.7 Fl Oz (Pack of 1)
Oh boy. What a gem to find for super sensitive face skin. Clear, no irritation. Will be buying more. I thought it would be bigger the size because im going to Asia for 3 months. Nope small. Guess illnhave to buy 2 more of this amazing sunscreen. No white residue, no irritation. Goes on smooth and absorbs very quickly.
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Reviewed in the United States on February 16, 2026

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