Skip to content
Buy Bundle & Save More!
Fast Free Shipping from US

Monport F-theta M52 175mm*175mm Replacement Optical Scanning Lens for Fiber Laser Engraver

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

175x175mm FIELD LENS
This powerful F-theta lens from Monport is ideal for laser marking, engraving, image transfer, material processing, and cutting systems; It can move markings within a 6.9x6.9 inch work area, and can even perfectly complete any design you need.

This field lens for 1064 nm lasers provides up to 99% throughput with negligible distortion thanks to its high transmittance and precision-engineered borosilicate crown glass construction

Precision Focusing
Our F-theta scanning lens meets fast positioning and precision focusing, so you can mark steel, aluminum, gold, etc. with a consistent and precise 49.5 μm spot size at any location within the 175x175mm lens range.

This fiber laser lenses' double-sided multilayered coatings improve their natural optical properties and optimize the performance of the field lens. While also strengthening them against scratches and damage during daily use, prolonging the service life.


Material: K9 Glass, Plastic
Scanning Area:6.9x6.9 in. (175x175 mm)
Operating Wavelength: 1064 nm (1.064 μm)
Focal Length: 10 in. (254 mm)
Entrance Beam Diameter: 0.4 in. (10 mm)
Spot Size: 49.46 μm
Working Distance: 11.2 in. (284.48 mm)
Threading: M52x1
Overall Dimensions: 2.5x1.2 in. (65x30 mm)
Net Weight: 4.4 oz. (125g)

Package List

F Theta Field Lens*1

Field Mirror Cover*1

52-68 Adapter Ring*1


Have a Question?

Be the first to ask a question about this.

Ask a Question

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare