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Accessories, Other Accessories and Spare Parts

Nexa3D Light-Engine Glass Replacement Kit for NXE LE1–LE4 – P/N 12018

Replacement light-engine protective glass for Nexa3D NXE printers with LE1 to LE4 light engines. The glass shields the projector optics from resin and debris; a scratched or fouled pane scatters light and softens prints, so swapping it restores clean projection.

  • ✓ Protective glass for the NXE light engine (generations LE1–LE4)
  • ✓ Match your light-engine generation before ordering (LE5 uses a different kit)
  • ✓ Genuine Nexa3D kit (P/N 12018) · ships in 2 business days

$74

Prices follow supplier cost and stock availability and are updated regularly. The price you see is today's price — once you order, it's held for 7 days.
About this product

The light engine is the most valuable optical assembly in an NXE printer, and a thin pane of glass is what protects it from resin splatter and handling marks. This kit replaces that pane on machines with LE1 to LE4 light engines. When the glass is scratched or clouded it scatters light and softens prints — swapping it restores clean projection.

Compatibility & Specifications

  • Type: light-engine protective glass kit
  • Function: shields the projector optics from resin, dust and scratches
  • Compatible light engines: Nexa3D NXE LE1–LE4 (LE5 / NX Pro uses a different kit)
  • Part number: 12018 (genuine Nexa3D kit)
  • Replace when: scratched, clouded or fouled, or when cure quality drops

Why Source Through Additive Plus

Nexa3D has ceased operations, so the original kit is out of the supply channel. We source an equivalent protective pane to order — send us your printer serial and the dimensions of the glass currently installed, and we will confirm price and lead time. Not sure which light-engine generation you have? Send us your serial or configuration and we will confirm the right kit. Ordering for a department or need a PO? Contact us.

Brand Nexa3D
Country of origin USA
Platform NXD, NXE

Common questions

Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.

Which light engines does this glass kit fit?
This kit fits Nexa3D NXE printers running LE1 through LE4 light engines. Machines with the newer LE5 light engine use a different glass kit, so check your light-engine generation before ordering.
What does the light-engine glass do?
It is a protective pane in front of the projector optics. It takes resin splatter and handling marks so the optics stay clean. A scratched or fouled pane scatters light and degrades cure quality, so it is treated as a consumable.
When should it be replaced?
Replace it when scratched, clouded or fouled, or when prints soften and cure quality drops for no other reason. It is far cheaper than the light engine it protects, so keeping a spare is sensible.

Place your order, or talk to an engineer first

Order Nexa3D Light-Engine Glass Replacement Kit for NXE LE1–LE4 – P/N 12018 direct, or talk to materials engineer

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