![50W CO2 Laser Tube with Metal Head for Laser Engraver & Cutter Machine[Not compatible with Polar]](https://cdn.shopify.com/s/files/1/0590/4642/8842/products/1_f569cf9f-63f5-423a-ae99-c3dcbe25242a.jpg?v=1680060550)
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
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Description
50W CO2 Laser Tube with Metal Head for Laser Engraver & Cutter Machine[Not compatible with Polar]Replace your old laser tube and optimize your laser engraver and cutter machine's performance with OMTech's highly efficient 50W CO2 laser tube! Made of tough borosilicate glass, this 850 mm (33. 4") long 50 mm (2") wide CO2 laser tube is superior to its competitors as it incorporates gold catalyst nanocoating and high end German technology into the engineering of its glass tube construction, making it more durable to withstand high temperature and
Replace your old laser tube and optimize your laser engraver and cutter machine's performance with OMTech's highly efficient 50W CO2 laser tube! Made of tough borosilicate glass, this 850 mm (33.4") long 50 mm (2") wide CO2 laser tube is superior to its competitors as it incorporates gold catalyst nanocoating and high-end German technology into the engineering of its glass tube construction, making it more durable to withstand high temperature and pressure. It is cost-efficient yet dependable with up to 6,000 hours of service life. The built-in tubing and ports on this laser engraver replacement tube allow easy connection to your water chiller or pump and efficient cooling during operation. To meet your needs, we offer a variety of laser tubes from 40W to 150W. Get your replacement laser tube from OMTech and start enjoying its superior quality and efficient performance today!
Features
- POWERFUL LASER TUBE: OMTech's 50W CO2 laser tube, with tempered borosilicate glass, premium II-VI infrared lens, gold catalyst coating, and 6,000 hour long service life, ensures powerful and stable laser beam for optimal performance
- PRECISION MASTERPIECES: Achieve precise cuts using your laser engraver and cutter machines with this single-mode laser cutter tube, which features a 4 mm focused beam spot and an American II-VI infrared lens for reduced light attenuation
- SAFE OPERATION: With integrated water tubing and ports, our laser engraver replacement tube allows for efficient cooling and easy connection to a water pump or water chiller, while the hermetically sealed borosilicate glass case offers exceptional durability
- WIDE APPLICATION: This 850 mm (33.4") long 50 mm (2") wide laser tube operates at 18kV and 4mA for engraving acrylic, cardboard, ceramics, fabric, glass, leather, paper, stone, wood, and more
- SATISFICATION GUARANTEED: Order this laser engraving machine tube from OMTech today and enjoy fast US-based shipping, easy hook-up with preinstalled connection wires and ports, an industry-leading 9 month warranty, and ever helpful customer service and tech support
Specifications
- Material: Borosilicate Glass, Metal
- Laser Tube Type: CO2-Filled Glass
- Cooling Method: Water
- Rated Power: 50W
- Length: 33.4 in. (850 mm)
- Diameter: 2 in. (50 mm)
- Wavelength: 10,600 nm
- Beam Quality: 1.3 m2
- Max. Beam Diameter: 0.2 in. (4 mm)
- Operating Voltage: 18kV
- Operating Current: 4mA
- Rec. Water Temperature: 60-75°F (15-25°C)
- Expected Lifespan (MTTF): 6,000 hr.
- Net Weight: 2.6 lb. (1.2 kg)
- Warranty: 9 mo.
Package List
- 1x CO2 Laser Tube
- 1x Instructions
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Looks great
Color: Blueoval, Size: Large
I love the feel of 90% polyester shirts and this shirt looks great, fits me perfectly (I’m 6’3” 190lbs) and seems to be a great quality. Looking to the next shirts I’m going to buy right now.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Lightweight, Stylish, Moisture-Wicking, Breathable & Stretchy
Color: Bluedotwhite, Size: Large, Color: Bluedotwhite, Size: Large
I picked up this Alex Vando polo in bluedotwhite to add to my polo collection, and overall I’m pleased. The fit is true to size, and the material is lightweight, breathable, comfortable, and stretchy which is perfect for casual office wear or everyday use. I like the subtle design details on the pocket and collar, which add contrast and visual interest without being over the top. The shirt feels substantial without being see-through, and the construction is solid with clean stitching and no loose threads or buttons. At the current online price, this shirt is a good value. My only disappointment is that I got a noticeable snag on the right chest after the second wearing; I’m not sure if there’s a way to smooth the threads back out. Despite that, I still recommend it for style, comfort, and performance.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
soft breathable shirt
Color: Navycircles, Size: Large, Color: Navycircles, Size: Large
I measure a 33w and 42c. That would indicate that I should be closer to a size medium. But I have received enough summer short sleeve shirts that have a sizing chart that says that I should be a size medium only to find that they would only look good on me if I were built like Adonis. So I ordered a size large. It fits pretty well. I still think it is a little more snug than I would want but that is just my vanity wishing I had a flat gut.
It is a bit difficult to read the washing instructions that are printed in silver on the inner collar. The label says it is 87% nylon and 13% spandex. The craftsmanship of the shirt is excellent. The collar has a nice cloth roll covering the seam so there is no chafing on the neck. The inner seams on the sides are double shitched with an interesting taper at the bottom that would only be noticeable if the shirt is not tucked in. The length of the shirt is sufficient that it will not try to pull out on the back and it is stretchy enough that I think if I tuck it in my underwear it will not pull out when riding my bike.
I like the pattern. It is like the little dots on a bird feather repeated over and over.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
I wonderfully versatile athletically fitting summer polo
Color: Lightbluedot, Size: Small
Don't really have any down sides on this polo. It's lightweight yet surprisingly wind resistant, even on cooler days im not losing all my body heat at the slightest breeze. It feels more like a cotton blend while performing like a polyester with the stretch and drying performance. The fit is very athletic, with just enough room in the chest and shoulders while hugging close to the midsection. This polo is quality both in looks, with the collar holding shape and appearance, the faux chest pocket ups the look of the shirt without being a clunky piece with a pocket that bunches up.
Im thrilled with this polo and am buying more colors to have variety with this shirt. Wonderful wonderful value for the money if you're looking for a versatile close fitting shirt without hindering mobility
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Great shirt with a couple of very insignificant flaws
Color: Bluedotwhite, Size: Small, Color: Bluedotwhite, Size: Small
Stylish, breathable, great fit, vibrant color, nice attention to detail with the colorway. Check out my photos for a look at the way the pocket colors and fabrics match that of the collar button, and the tiny perforations in the main fabric that allow you to stay cool in this shirt. There are a couple of spots where you can see flaws, but they're not significant enough to me to deduct a star. The flaws are the thread sticking out of the button, and how the collar has a bit of an indentation in it and isn't totally level smooth. It's hard to figure out how to iron the collar without creasing it in a bad location, so this is the way it looks after ironing with my best effort.
All in all, as I've found with the Alex Vando brand, I enjoy their polo/golf shirts a lot - the fit, look, pretty much everything.
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Reviewed in the United States on April 22, 2026