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- SKU: SPM-LAS-2171-P1
- Verfügbarkeit:
Mazak Z50ZZE0010 Aftermarket Protective Window, D42 x 9 mm
$32.00 USD
Aktuelle Versandkosten siehe unten.
- Produktart: Laser Protective Window
- Barcode:
Aftermarket protective window for Mazak fiber laser cutting machines. Replaces Mazak Z50ZZE0010, also listed as Z50SA015350 and W495.
This is the thick D42 x 9 mm window Mazak uses below the focusing optics on its fiber machines. The extra thickness keeps it flat and stable under high power and high assist gas pressure.
D42 x 9 mm high purity fused silica, anti reflection coated on both faces for 1064 nm. Sold in packs of 1, 5 or 10.
Technical Properties & Sizes
Specifications
| Replaces | Mazak Z50SA015350, Z50ZZE0010, W495 |
| Size | D42 x 9 mm |
| Power Rating | The supplied window is premium grade (JGS1) fused silica. Mazak-compatible windows of this size are rated 20 to 30 kW. |
| Material | Fused silica, AR coated both faces |
| Wavelength | 1064 nm fiber lasers |
| Pack Options | 1 pack, 5 pack, 10 pack |
Compatibility
Mazak heads
Any Mazak head using a D42 x 9 mm window
No complete head list is published for this size. Match the size and part number of the window you are replacing.
Find Your Size by Part Number
| Pack | Dimensions | Mazak Part No.(SPM Part No.) |
|---|---|---|
| D42 x 9 mm | D42 x 9 mm | Z50SA015350(SPM-LAS-2171) |
| D42 x 9 mm | D42 x 9 mm | Z50ZZE0010(SPM-LAS-2171) |
| D42 x 9 mm | D42 x 9 mm | W495(SPM-LAS-2171) |
Applications & Use Cases
Routine window changes
The protective window is the most frequently replaced optic in a cutting head. Change it at the first sign of spatter, pitting or a burn mark. A contaminated window absorbs laser power, heats up and can crack.
Protecting the focusing lens
The window sits between the focusing lens and the cut. Keeping it clean protects a lens that costs many times more and keeps the focal spot and cut width consistent.
Recovering lost cutting power
If piercing slows, the kerf widens or the machine needs more power for the same plate, inspect the window before changing parameters. A dirty window is the most common cause.
Stocking for every head in the shop
Single windows for an urgent change, 5 packs for a machine running one shift, 10 packs at the lowest price per piece for busy production lines.
Price Beat Guarantee
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| Quality Laser Supply | USD 40.00 | 6 Oct 2026 |
| American Photonics | USD 90.00 | 6 Oct 2026 |
| Spare Part Mart | USD 32.00 | Today |
Our price of USD 32.00 is 20% to 64% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Frequently Asked Questions
Which Mazak machines use it?
Mazak fiber laser machines that take the D42 x 9 mm protective window, part number Z50SA015350 (W495). Check the number in your machine's parts list or on the old window's packaging.
How do I know this is the right window?
Check the part number on the old window's packaging or in your parts list, or measure the diameter and thickness of the window you are replacing. Both must match the size shown.
Is it a genuine part?
No. It is an aftermarket window made to the same size. The OEM part number is shown so you can match the window you are replacing.
1 pack, 5 pack or 10 pack?
It is the same window in each. The 10 pack has the lowest price per window and suits machines that change windows every shift.
How should I handle it?
Hold it by the edge with clean gloves and keep it in its case until fitting. Clean only with lens tissue and optical grade alcohol.
Do you ship worldwide?
Yes. Shipping options and costs for your country are shown at checkout.
Bilder und Daten dienen als Richtlinie und werden von Spare Part Mart als zuverlässig erachtet. Das Produkt kann abweichen (z. B. Farbe), entspricht jedoch den oben genannten Spezifikationen. Alle Querverweise werden nach unserem besten Wissen als zuverlässig erachtet. Wir empfehlen Ihnen, vor der Bestellung eine Überprüfung vorzunehmen.
