175x175mm Replacement Optical Scanning Lens for 1064nm Fiber Laser Engraving Machines, M85x1 Thread (Only for 60w and Below)
SKU: 42778329966

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

Sale price$131.39 Regular price$145.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Explore more:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42778329966

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 100 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Saundra Wright
Fort Morgan, US
★★★★★ 5
Guaranteed protection.
I have gotten many protection plans from asurion over the years and they have always been very prompt in addressing every issue I've had.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2024
V
Verified Purchase
venessa mendez
San Leandro, US
★★★★★ 5
The best protection
SO glad I purchased this plan.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
D
Verified Purchase
DJK
Pawtucket, US
★★★★★ 4
A very good experience overall.
The whole process went smoothly and efficiently except for the Repair Dept. spending 3 weeks trying multiple attempts to order parts and repair the computer before determining it was unrepairable. I will use Assurion in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2021
C
Verified Purchase
CRB
Lowell, US
★★★★★ 5
Fast response to my claim
Honestly was shocked how fast they responded to my claim. I was updated constantly by text and email. The whole process was seriously easy and so stress free.. Again, I was super shocked because most of the time you get the run around with no results. I was so pleased with Asurion, I would highly recommend purchasing their warranty coverage because you just never know what might happen to a product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2022
C
Verified Purchase
Cookiemomster
Whiting, US
★★★★★ 5
Well worth the purchase
I have had to use my Asurion protection plans with other purchases and have ALWAYS been impressed with how easy the process is and always satisfied with the outcome. I now take advantage of purchasing these plans for all major purchases that offer it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2020

recommand products