SKU: 74594087256

12mm ZnSe Focal Focus Lens by American Photonics for Up To 200W CO2 Laser Engraver Cutter

Sale price$44.09 Regular price$48.99
Save 10%

Pay in installments of $12.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

12mm ZnSe Focal Focus Lens by American Photonics for Up To 200W CO2 Laser Engraver CutterAdvanced Specifications: Anti reflective coated lens for <200W. Type: Meniscus Laser Focal Lens Material: ZnSe Laser Grade (made in the USA) Coating: 10. 6um (AR Both Side) Diameter Tolerance: +0 0. 13mm Center Thickness Tolerance: 0. 1mm Focal Length Tolerance: < 1% Clear Aperture: >= 90% Diameter Scratch Dig: 40 20 Cutting Edge Features: OMTECH TESTED: Each American Photonics focal lens is tested on OMTech machines and approved by our laser

Advanced Specifications:

  • Anti-reflective coated lens for <200W.
  • Type: Meniscus Laser Focal Lens
  • Material: ZnSe Laser Grade (made in the USA)
  • Coating: 10.6um (AR Both Side)
  • Diameter Tolerance: +0/-0.13mm
  • Center Thickness Tolerance: ± 0.1mm
  • Focal Length Tolerance: < 1%
  • Clear Aperture: >= 90% Diameter
  • Scratch/Dig: 40-20

Cutting Edge Features:

  • OMTECH TESTED: Each American Photonics focal lens is tested on OMTech machines and approved by our laser specialists.
  • QUALITY ZINC SELENIDE: Manufactured with premium zinc selenium via chemical vapor deposition for superior light transmission and heat tolerance.
  • EXACTING LENS DIMENSIONS: Each lens is engineered and built with only a 0.003mm margin for error to ensure finer laser focus on high-resolution engravings and enable sharper cutting abilities.
  • ULTRA-PURE MANUFACTURING: American Photonics utilizes an ultra-clean production room to ensure every focal lens is free from all impurities, reducing heat damage and ensuring extremely consistent laser beam transmission.
  • HANDMADE IN THE USA: Each American Photonics focal lens is cored, polished, edged, coated, and packaged by hand with expert precision in each step.
  • EXTREME HEAT TOLERANCE: Crafted to resist heat damage, cracking, and staining. A melting point of 2777°F (1525°C) easily withstands the thermal demands of CO2 laser applications.
  • SUPERIOR LIGHT TRANSMITTANCE: Both sides are carefully coated with a strongly anti-reflective finish optimized for infrared light at a wavelength of 10.6 microns.
  • LASTING DURABILITY: Our laser engraver focus lenses' double-sided coating process ensures outstanding scratch resistance for longer service life.
  • WIDE COMPATIBILITY: This laser focus lens is designed to work with all CO2 laser engravers below 200W. Please check the focal lens diameter in your machine’s manual before purchasing.

    Summary:

    As you engrave, debris such as smoke and dust land on your focal lens, building up a layer of residue over time that absorbs laser beam power and can stain the lens permanently. Eventually, this lost power will affect your machine’s precision and throw off your laser settings. To keep your device running at its full potential, we recommend inspecting and cleaning the optics system once a week and replacing the mirrors or focal lens as soon they get damaged.

    How to Select the Proper Focal Length:

    A lens with a shorter focal length (1.5"–2.5")  has a smaller focal point to provide sharper details for high-resolution images. A longer focal length (usually up to 4") has a larger focal point and extended depth of focus (or focus tolerance) which is better suited for cutting applications. Also, keep in mind that using longer focal lengths subtract from your workbed’s Z-depth.

    Warranty:

    • American Photonics provides a 30-Day 100% Guarantee

    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: 74594087256

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.4 ★★★★★
    Based on 10 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    B
    ben boal
    Belleville, US
    ★★★★★ 2
    Unless you're buying it for a child, I'd pass on this one.
    Color: Black (Bifold)
    Gotta say I'm pretty disappointed with this item. It's literally just 2 pieces of leather sewn together. Very flimsy, and all edges are raw/unfinished. The reason it's still getting a couple star rating is because it is a good size for a standard wallet, and it would be comfortable as it is so floppy, but you could probably expect to end up with bent or broken credit cards because of that. Overall I'd say your just paying for the name on this one and I'd pass unless you can get it for super cheap, for there's no way this thing is going to last the test of time.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 17, 2026
    T
    The Reverend A.J. Miller
    Grantham, US
    ★★★★★ 3
    not impressed
    Color: Brown (Bifold), Color: Brown (Bifold)
    I own several articles of Carhartt clothing, most of which i got from a thrift store; it has been said that Carhartt meant quality--and quality meant high prices. When a Carhartt item became available through the Vine program, I was surprised, and decided that I would use this opportunity to pick up what I thought was going to be a good quality wallet. Nope. For what they ask for their stuff, you would assume that it was made with high quality materials and in the united states. this wallet misses the mark on both of those points. it is clearly stated on both the packaging and inside the wallet itself that it is made in india. the leather is thin and and may be so to effect the rapid aging and forming of the wallet around its contents, but it only has 3 card slots and a mesh-windowed ID card slot, so that seems like a stretch of an excuse. More likely, Carhartt cheaped out on materials. the stitching looks like it is made with plasticky thread , which may not hold up very long. but it IS embossed with the Carhartt logo, which is all some people need.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 26, 2026
    B
    Blue Mountains
    Birmingham, US
    ★★★★★ 4
    Rustic sturdy & simple leather wallet
    Color: Brown (Bifold), Color: Brown (Bifold)
    This Mens Full Grain Patina Leather Wallet has a rough, durable and rustic style with basic functionality and capacity as well as slim profile as in my pictures. I put about 10 dollar bills and a couple of my cards in this bifold wallet in my pictures. (You can put 3 cards in the card pockets on the right and 1 in the mesh pocket on the left.) It has a hard relatively smooth outer surface and a coarse surface on the other side. Over time of use, I would expect the leather to become tenderer. If you are looking for an affordable slim leather wallet with minimum functionality and capacity, this will be a good candidate. Thank you for letting me review this product.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 16, 2026
    L
    Leah M.
    Lake Worth, US
    ★★★★★ 5
    Simple, Rugged Wallet with Classic Carhartt Style
    Color: Black (Bifold), Color: Black (Bifold)
    I ordered this Carhartt Patina Leather Bifold wallet and it is exactly what you would expect from the brand. It is simple, sturdy, and practical. The wallet comes packaged in a nice Carhartt box, which makes it feel like a quality item right out of the package and would make it easy to give as a gift. The leather has a smooth finish on the outside with clean stitching around the edges. It feels durable and like it will hold up well with everyday use. The interior has a more rugged, suede-like leather texture which gives it that classic workwear look Carhartt is known for. Inside there are three card pockets, a billfold pocket, and a clear ID window which makes it easy to access identification quickly. The layout is simple but functional and it keeps the wallet fairly slim so it should fit comfortably in a front or back pocket. Overall, this is a well made everyday wallet with a classic look. If you like Carhartt products and want something durable without a lot of extra bulk, this wallet is a solid option.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 14, 2026
    P
    Verified Purchase
    @photobrow
    Belleville, US
    ★★★★★ 5
    Compared to g-shock?
    Color: Black/Yellow
    Firstly random public reviews can be comical…”it’s has a battery, terrible, One star” or “I don’t like yellow, one star” omg peoples do better. I’ll review this while comparing to an older style of g-shock from the same era. I’ll start by saying this timex rocks, for me in my mid 50’s it’s so retro and nastalgic, brings back memories, I may have even owned this model back in the day. What’s great about it- the display, larger digits than the typical g-shock and they are super crisp, clear and easy to read. The indiglo is awesome. This is the most accurate quartz watch I have aside from the atomic g-shocks that adjust themselves daily. I prefer a chunky watch and the g-shocks do a better job in that department. i feel this watch is rugged, but I’d still give the nod to g-shock in this department. 200M water resistance is the gold standard and this watch has it which I love for peace of mind for any water based activities. This is a 5 star watch at a great price. I still love some aspects of a g-shock better but its just preference.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 11, 2026

    recommand products