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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R. Steiner
Belleville, US
★★★★★ 5
Practice makes perfect
These are actually three separately assembled screens that link together once ready, so I could gauge the improvement in my capability as a screen-assembling artisan. I’m 71 so getting down on the floor wasn’t all that easy. The first screen took 90 minutes as I tried to decipher the typically less than ideal pictorial directions, and to figure out how to position everything (including myself) working in a fairly small space. But by the third assembly I was a skilled craftsman and assembled it in 15 minutes. They look nice and do what I had hoped. All the parts were there, well-labeled, and the threading on the screw mountings were adequate although one required a bit more cajoling than the rest and worried me a bit until I finally got it right.
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Reviewed in the United States on January 21, 2023
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Verified Purchase
S. M.
Natrona Heights, US
★★★★★ 1
Not good quality
Color: Black, Size: Four Panel
Not the easiest thing to assemble, the screwdriver provided doesn't work so I hope you have your own. The fabric panels were at least an inch too short and weren't long enough to stretch to top and bottom, strain on velcro made them pop off with the slightest movement. Once assembled the panels were assembled they weren't stable at all and would fall over easily. Not very safe
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Reviewed in the United States on October 2, 2023
T
Verified Purchase
TN212010
Houston, US
★★★★★ 5
Better than expected!
I ordered this room divider for my small apartment and the quality is surprisingly pretty good for the price paid — sturdy metal poles, mid-weight fabric panels enough for privacy (i.e.: not so see-through), brand new screws, and thick plastic end connectors. Instructions are figures only — READ THE PICTURES CAREFULLY! Highly recommend having a second person to help with assembling the divider panels together. This took me and my friend over an hour to assemble partly because there’s only one hex key to tighten the screws (and I forgot to add the plastic end connectors to the #3-labeled poles, so I had to take it apart and then set it up again). Overall satisfied with this purchase.
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Reviewed in the United States on April 4, 2022
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Verified Purchase
Jennifer
Whiting, US
★★★★★ 5
Privacy screen
I purchased this to set up as a privacy wall to make a makeshift guest “room” in our living room. It is a beautiful wine color it was very easy to assemble it took me like maybe all of five minutes and it’s very lightweight and easy to move. I think $50+ is steep for this item- it’s literally cloth stretched across a cheap frame- but it is not see through and it worked for what we needed. I would recommend it. There is a gap at the bottom that a cat can easily walk under or a nosey dog can poke their head through- but for people privacy it’s very good- and tall!
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Reviewed in the United States on August 4, 2022
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Alicia
Belleville, US
★★★★★ 3
Wrong pieces included
Color: Black, Size: Four Panel
Was only able to use 3 of the panels the last poles were different from the others. The panels that we were able to put together are very nice and seems durable.
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Reviewed in the United States on June 4, 2025

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