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๐ฏ Elevate your laser game with pinpoint precision and crystal clarity!
The OMTech F-Theta Lens is a high-performance 150mm field lens designed for 1064nm fiber laser engraving machines up to 60W. Engineered with precision borosilicate crown glass and double-sided multilayer coatings, it delivers 99% laser transmittance and a consistent 20 micron spot size across a 150x150mm scanning area. Compatible with most laser marking machines via standard M85x1 threading, it ensures durable, scratch-resistant, and flawless engraving on metals like steel, aluminum, gold, and silver.







| Best Sellers Rank | #283,966 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #813 in Jewelry Making Engraving Machines & Tools |
| Customer Reviews | 4.8 out of 5 stars 19 Reviews |
M**S
Works well!
I purchased this as an add on to my 60w fiber laser. It works perfectly. I believe it works better than the stock lenses I have.
J**C
Shipped fast, really amplifies the laser power!
Installed this on a 50W Galvo that originally had 150mm lenses. The power from this is so much more I can engrave coins at 1/2 the time at the cost of a smaller build area. A must have in the laser accessories kit to make the most of your engraver.
M**N
Arrived quickly
Seller responded quickly and new lens arrived in a few day when i needed it. Lens description was spot on and worked well on machine
Trustpilot
5 days ago
2 months ago