• A40640 Laser Replace Lens - NEJE.SHOP
  • A40640 Laser Replace Lens - NEJE.SHOP
  • A40640 Laser Replace Lens - NEJE.SHOP
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A40640 Laser Replace Lens

A40640 Laser Replace Lens

$19.00 USD
$19.00 USD
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Shipping calculated at checkout.

Features

  • High light transmittance
  • High reliability
  • Recommended focal length 35mm
  • Newly added high temperature resistant window protection lens, can withstand 1000 ℃ high temperature, improve lens life.
  • Adjustable focus with a slotted screw.

Package List:

Lens x 1

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I
ILYB

The replacement lens is as advertised. It made putting assembly back in operation much quicker allowing the original to be cleaned offline.

The size of the brass bezel/ring is large enough that a standard flat head screw driver is ineffective. I made a design that could be 3D printed that helps with adjustments and removal/replacement. Something like a 1/2" wide steel ruler will work if it is not too thick (<1/16").

Hi Todd, thanks for sharing your experience and the helpful tip about adjusting the brass bezel. We’re glad the replacement lens got your machine back in operation quickly, and we appreciate your feedback about the tool needed for installation.

About NEJE

Empowering Digital Art Creation Since 2013

From hobbyists to professionals, NEJE delivers high-performance, safe, and quiet laser engravers and diode modules that are incredibly easy to use. Connect wirelessly via our app or software and go from design to engraving in just a few steps—no complex setup required.
As the only brand independently developing and manufacturing our own diode modules, we guarantee top-tier optical systems for unmatched precision in 3D relief, deep engraving, and cutting. Our lightweight, low-center-of-gravity machines ensure wave-free, high-speed accuracy.
Trusted by over 600,000 users worldwide. With local warehouses in the US, Europe, Australia, and more, enjoy fast global shipping and reliable support.

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