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Monport 150mm*150mm Replacement Optical Scanning Lens for Fiber Laser Engraver

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Current price $90.99
$90.99 - $90.99
Current price $90.99
Original price $105.99
Original price $105.99 - Original price $105.99
Original price $105.99


This lens is only compatible with split fiber laser engravers.

Field Mirror

Monport F-Theta scanning lens can create clear markings in its 6" x 6" working area. It is perfect for laser marking, engraving, image transfer, material processing, and cutting systems.

It can perform high-resolution engraving and keep deep etching capacity. Furthermore, it can even deal with sophisticated design faultlessly.

High Transmission

The field mirror is made of crystal clear and well-designed glass structure. Because of the structure, the filled mirror can offer up to 99% output with low distortion.

Excellent Performance

F-Theta scanning lens has good linearity and low distortion. It can provide fast positioning and precise focusing of the laser beam, which enables you to mark metal materials with accurate 20-micron spot dimensions within the 150*150 mm lens field.


The scanning lens has double-sided  multilayered coating. It can keep the natural optical properties of the lens from scratches and damage during daliy use, which can maintain the cut year in and year out.

Easy to install

Standard M85x1 threads make the scanning lens easy to install and fast to replace the old lens of most fiber laser in the market, including the fiber markers from Monport.

Material: K9, glass, plastic

Working Wavelength: 1,064 nm

Focus Length: 11.4 inches (290 mm)

Incident Aperture: 0.5 in (12 mm)

Light Spot: 32 μm

Operating Distance: 11.8 inches (299 mm)

Thread Interface: M85x1

Overall Dimension: 1.9 x 3.5 in (49 x 88 mm)

Net Weight: 0.68 lbs ( 310 grams )

Package Weight:0.9 lbs ( 410 grams )

Package Contents

1 x F-Theta field mirror

About Delivery (except preorder)

You will get the tracking number within 2 business days.

The delivery time varies from 3 to 7 business days.

Please read the Shipping Policy carefully before buying.

If the arrived outer package is damaged, please refuse to sign for it and take a photo, then contact Monport via

We are very glad to help you with the exchange process.

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