Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
AtomStack Kraft 40W Laser ModuleItem Details Brand Atom Stack Model KM40 Optical Output Power 3437W Material Aluminum 6063, Anodized Dimensions 107 78 140. 7 mm Wire XH2. 54 2PIN, 20AWG, UL3239 silicone wire, heat resistant up to 200, length 150 mm Optical Lens 8 mm fused quartz Fan 24V Laser Beam Mode Focused light Operating Mode Continuous Spot Size 0. 15 0. 15 mm Lifespan 8000 hours Operating Temperature 035
| Item | Details |
|---|---|
| Brand | Atom Stack |
| Model | KM40 |
| Optical Output Power | 34–37W |
| Material | Aluminum 6063, Anodized |
| Dimensions | 107 × 78 × 140.7 mm |
| Wire | XH2.54-2PIN, 20AWG, UL3239 silicone wire, heat-resistant up to 200℃, length 150 mm |
| Optical Lens | 8 mm fused quartz |
| Fan | 24V |
| Laser Beam Mode | Focused light |
| Operating Mode | Continuous |
| Spot Size | 0.15 × 0.15 mm |
| Lifespan | 8000 hours |
| Operating Temperature | 0–35℃ |
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 1997 reviews
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Product Reviews
★★★★★ 1
Mal presentado
Size: 9, Color: Black Full Grain
Un zapato llego con cosido defectuoso
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2025
★★★★★ 5
Comfortable
Size: 11.5, Color: Black Full Grain
Fit great very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
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