SKU: 42778329966

175x175mm Replacement Optical Scanning Lens for 1064nm Fiber Laser Engraving Machines, M85x1 Thread (Only for 60w and Below)

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Description

175x175mm Replacement Optical Scanning Lens for 1064nm Fiber Laser Engraving Machines, M85x1 Thread (Only for 60w and Below)Download the Manual 175x175mm 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 6. 9x6. 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

  • 175x175mm 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 6.9x6.9 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 Fθ 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 17.5x17.5 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 175x175mm 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: 6.9x6.9 in. (175x175 mm)

Operating Wavelength: 1064 nm (1.064 μm)

Focal Length: 10 in. (254 mm)

Entrance Beam Diameter: 0.4 in. (10 mm)

Spot Size: 30 μm

Working Distance: 11.4 in. (289.8 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: 42778329966

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4.5 ★★★★★
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J
Verified Purchase
Joan
Massapequa, US
★★★★★ 5
The Best Narrative about the Real Camino
Format: Kindle
I have read many, many books about the Camino de Santiago and this is by far the best. It is so clearly written that I felt myself walking along with John Pearson. His description of every aspect of the Way is accurate and wonderful to read. I only walked the last 100 km, but feel now like I walked the whole way and enjoyed it without the blisters! If I were younger, I would definitely walk the entire way but am so glad John wrote his experience so that I at least can imagine what it was like. Thank you for the Most Excellent Book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2021
T
Verified Purchase
Tony Hernandez
Natrona Heights, US
★★★★★ 5
Finding God every 20 Miles
Format: Paperback
What an enriching experience it was to read John's journey on the Camino de Santiago! By the third day of reading John's experiences on the Camino, I realized how much I was looking forward to reading another chapter or two after dinner with my family. After reading his chapter entitled "The Whale in the Room," I was so moved that I shared what I'd read with my wife, Cathy and son, Alex and told them how blessed I was to have them safe and near me. What a magnificent allegory of life that the Camino de Santiago is for so many peregrinos! Thank you John for letting me walk nearly 500 miles in your Merrell Moab "moccasins!" And forgive me for earmarking a few pages along the way, I want to re-read those key pages with your wisdom until the end of my Camino on this earth. Buen vida y buen Camino Peregrino!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2021
G
Verified Purchase
Gardener 454
New York, US
★★★★★ 4
Insightful and off-putting
Format: Paperback
My husband and I are planning on walking the last 62 miles of the Camino. We are not going to be "real" pilgrims so I wanted to read books that would help me understand the experience. John Pearson did a good job of taking the reader along on his pilgrimage. But as a female who remembers how distasteful it was for old men to notice her, I couldn't understand the purpose of the descriptions of the physical appearance of the women he met. For readers wanting a taste of the journey, what did it add to include the description of a tattoo on the edge of a woman's breast and how many men were looking at it. So much of the book was thoughtful and deep and then all of a sudden there was a description of a woman as an object. Men looking at women is not news so it felt odd that the author added that detail throughout the book. If you are not bothered by the author's need to share his observation of women and how much wine he drank, it is an otherwise worthy telling of one man's epic journey on the Camino.
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Reviewed in the United States on May 10, 2022
C
Verified Purchase
C. J.
Louisville, US
★★★★★ 5
fascinating Memoir of Walking the Camino de Santiago
Format: Kindle
I very much enjoyed reading this memoir. I’m in my mid-70s and have been considering it. Wish I had known about it when I was younger. Pearson described lots of the nitty-gritty details of the challenges and triumphs of the Camino.
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Reviewed in the United States on May 16, 2025
J
Verified Purchase
John T
San Leandro, US
★★★★★ 5
The best on the subject since LDD3
Format: Paperback
I found this book as impacting me as LDD (by Rubini etc) has been in its days, a de-facto standard established to the point that people keep searching for LDD4/LDD5 to these days, that much desirable. Since LDD3 the last update on 2.6, this book (as well as kernel debugging and hands-on systems programming) is a valuable source of information for modern kernels 5 and 6 for a few years to come. Knowledgeable and easy to follow, captivating attention to keep on reading it through, impressive for a technical book. LDD4+ has now found reincarnated, thank you very much for all the effort composing it!
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Reviewed in the United States on April 11, 2024

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