Monport 175x175mm F-Theta Lens Optical Field Lens f 1064nm Fiber Laser Engraver

Monport F-theta M85 175*175mm Replacement Optical Scanning Lens for Fiber Laser Engraver

 

 

 

 

 

Features

  • 【FIELD LENS】: This powerful F-theta lens from Monport 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 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
  • 【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 Monport

 

 

Shipping Policy

Shipping will always be Fast & Free.

Whereas any payment upon the item was made, your item will be very well packed and sent within 1 to 3 business days (It's usually 1, and we put 3 just in case), and it should be safely delivered within 2 to 5 business days. During these days, no worry shall be concerned, so please sit back and wait for your package along the delightful sunshine and peaceful moonlight.

 

To be explicit, your item will be shipped either via USPS or FedEx depending on different circumstances. Your carrier tracking number will be immediately sent to the e-mail address associated with your eBay account as label generated. You may keep track of your order at will. If any question or problem is raised during transition, please let us know and we will help till the end.

Payment Policy

  • We accept all payment method ebay allowed.
  • We ship item to your verified address.
  • Payment must be received within 3 days from the date of purchase.

Terms of Sale

Sometimes things can go wrong no matter what.

As a responsible seller, we help in any problem, such as damaged goods, defective products, unclear descriptions, or etc., that you consider as a dissatisfaction, the door to our Customer Service is always widely opened for you.

Please let us know how we can help if you needed ANYTHING ANYTIME! 

 

Yet please also notice that any collaboration needs time to reach a solution.

* For a delayed or lost package, as we actively communicate with our colleagues and shipping carriers. This process could take up to 14 days, so if the item is needed urgently, we highly recommend you to place another order.  

* For a presumably defective product received, our customer service will work this out with you in a quick manner. In this case, please describe the issue as clear as possible. Pictures and videos can be extremely helpful and time-saving here.

* For any confusing or false description in the listing that causes a mis-purchase, please kindly remind us so we can improve our listings and continuously offer a better purchasing experience to you and to all our customers as well. Did it occur to be our mistake for the faulty transaction, we would be responsible for the return cost.

Among all sorts of the problem, before the puzzle resolved or time expired, a refund or replacement will NOT be issued. 

We wish you understand the pressures here, and our effort will always come to your aid.

Contact US

It's nothing about us. It's all about you.

As informed above, the door to our Customer Service is constantly wide-open to you. If you were having any question, or just looking for someone to chat with, please feel free to contact us through Messages. We will get in touch promptly in 24 hours. Concerns wouldn't be necessary since we promised to be on your side. You can just enjoy a nice day while waiting for our reply.

When there was an accident like business getting busy or filing bankruptcy or people taking a break or getting off work or getting fired or attacked by aliens or something else which delays our response, might us be forgiven. You know, things could happen. (Finger crossed)

 

Last thing last.

After a transaction is completed, our customers are always welcome to share their feelings about the product with us. As you are well satisfied, feel free to tell us and all fellow customers your story on Feedback or Ratings while convenient.

Meanwhile, we do not escape from any negative feedback deserved. Yet before you put your fingers down and things get irretrievable, we are always ready to learn our lessons and make things right. Just contact us if you are not happy!

Business is just not easy these days. (Sign)

 

So, thank you so much for reading such a loooooooooooong description. 

We sincerely look forward to doing business with you.

If business happens, I personally represent my company and my families who also feed on these transactions to send you our deepest gratitude. (Smile)

Nevertheless, no matter what, please enjoy everyday, keep health, joy, and of course, wealth. We wish you all the best and wait to see you again along the journey of life.


On Oct 27, 2025 at 20:52:07 PDT, seller added the following information:

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