Skip to content

Fiber Lens

Our optical scanning fiber lenses are engineered to change the engraving area and speed, giving you complete control over your laser engraving projects. We offer a variety of sizes, including 150mm x150mm , 200mm x200mm, and 300mm x300mm replacement fiber lenses, to suit your specific needs and preferences.

 

Read more +
  • Current price C$125.99
    C$125.99 - C$125.99
    Current price C$125.99
    Original price C$175.99
    Original price C$175.99 - Original price C$175.99
    Original price C$175.99

    Monport F-theta M85 150mm*150mm Replacement Optical Scanning Lens for Fiber Laser Engraver

    Material: K9, glass, plastic Working Wavelength: 1,064 nm Focus Length: 8.3" ( 210 mm ) Incident Aperture: 0.5" ( 12 mm ) Light Spot: 25 μm Operat...

    View full details
    Current price C$125.99
    C$125.99 - C$125.99
    Current price C$125.99
    Original price C$175.99
    Original price C$175.99 - Original price C$175.99
    Original price C$175.99
    Save C$50.00 Save C$0.00
  • Current price C$135.99
    C$135.99 - C$135.99
    Current price C$135.99
    Original price C$220.99
    Original price C$220.99 - Original price C$220.99
    Original price C$220.99

    Monport F-theta M85 200mm*200mm Replacement Optical Scanning Lens for Fiber Laser Engraver

    Material: K9, glass, plastic Working Wavelength: 1,064 nm Focus Length: 11.4" ( 290 mm ) Incident Aperture: 0.5" ( 12 mm ) Light Spot: 32 μm Opera...

    View full details
    Current price C$135.99
    C$135.99 - C$135.99
    Current price C$135.99
    Original price C$220.99
    Original price C$220.99 - Original price C$220.99
    Original price C$220.99
    Save C$85.00 Save C$0.00
  • Current price C$147.99
    C$147.99 - C$147.99
    Current price C$147.99
    Original price C$247.99
    Original price C$247.99 - Original price C$247.99
    Original price C$247.99

    Monport F-theta M85 300mm*300mm Replacement Optical Scanning Lens for Fiber Laser Engraver

    Material: K9, glass, plastic Working Wavelength: 1,064 nm Focus Length: 16.9" ( 430 mm ) Incident Aperture: 0.5" ( 12 mm ) Light Spot: 32 μm Opera...

    View full details
    Current price C$147.99
    C$147.99 - C$147.99
    Current price C$147.99
    Original price C$247.99
    Original price C$247.99 - Original price C$247.99
    Original price C$247.99
    Save C$100.00 Save C$0.00
  • Current price C$59.99
    C$59.99 - C$59.99
    Current price C$59.99
    Original price C$100.99
    Original price C$100.99 - Original price C$100.99
    Original price C$100.99

    Monport F-theta 85-68mm Lens Adjust Mount

    Feature This F-theta Lens Adjust Mount is made of Aluminum, fine texture with good surfacetreatment. Durable to use, Long service life. Easy to ins...

    View full details
    Current price C$59.99
    C$59.99 - C$59.99
    Current price C$59.99
    Original price C$100.99
    Original price C$100.99 - Original price C$100.99
    Original price C$100.99
    Save C$41.00 Save C$0.00
  • C$99.99
    C$99.99 - C$99.99
    Current price C$99.99
    Original price C$99.99 - Original price C$99.99
    Original price C$99.99

    Monport F-theta M52 110mm*110mm Replacement Optical Scanning Lens for Fiber Laser Engraver

    110x110mm FIELD LENSThis powerful F-theta laser focus lens from Monport is ideal for laser marking, engraving, image transfer, material processing,...

    View full details
    C$99.99
    C$99.99 - C$99.99
    Current price C$99.99
    Original price C$99.99 - Original price C$99.99
    Original price C$99.99
  • Current price C$129.99
    C$129.99 - C$129.99
    Current price C$129.99
    Original price C$159.99
    Original price C$159.99 - Original price C$159.99
    Original price C$159.99

    Monport F-theta M52 150mm*150mm Replacement Optical Scanning Lens for Fiber Laser Engraver

    150x150mm FIELD LENSThis powerful F-theta lens from Monport is ideal for laser marking, engraving, image transfer, material processing, and cutting...

    View full details
    Current price C$129.99
    C$129.99 - C$129.99
    Current price C$129.99
    Original price C$159.99
    Original price C$159.99 - Original price C$159.99
    Original price C$159.99
    Save C$30.00 Save C$0.00
  • Current price C$190.99
    C$190.99 - C$190.99
    Current price C$190.99
    Original price C$220.99
    Original price C$220.99 - Original price C$220.99
    Original price C$220.99

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

    175x175mm FIELD LENSThis powerful F-theta lens from Monport is ideal for laser marking, engraving, image transfer, material processing, and cutting...

    View full details
    Current price C$190.99
    C$190.99 - C$190.99
    Current price C$190.99
    Original price C$220.99
    Original price C$220.99 - Original price C$220.99
    Original price C$220.99
    Save C$30.00 Save C$0.00
  • Current price C$134.99
    C$134.99 - C$134.99
    Current price C$134.99
    Original price C$164.99
    Original price C$164.99 - Original price C$164.99
    Original price C$164.99

    Monport F-theta M52 200mm*200mm Replacement Optical Scanning Lens for Fiber Laser Engraver

    200x200mm FIELD LENSThis powerful F-theta lens from Monport is ideal for laser marking, engraving, image transfer, material processing, and cutting...

    View full details
    Current price C$134.99
    C$134.99 - C$134.99
    Current price C$134.99
    Original price C$164.99
    Original price C$164.99 - Original price C$164.99
    Original price C$164.99
    Save C$30.00 Save C$0.00
  • Current price C$129.99
    C$129.99 - C$129.99
    Current price C$129.99
    Original price C$159.99
    Original price C$159.99 - Original price C$159.99
    Original price C$159.99

    Monport F-theta M52 70mm*70mm Replacement Optical Scanning Lens for Fiber Laser Engraver

    70x70mm FIELD LENSThis powerful F-theta lens from Monport is ideal for laser marking, engraving, image transfer, material processing, and cutting s...

    View full details
    Current price C$129.99
    C$129.99 - C$129.99
    Current price C$129.99
    Original price C$159.99
    Original price C$159.99 - Original price C$159.99
    Original price C$159.99
    Save C$30.00 Save C$0.00
  • Current price C$149.99
    C$149.99 - C$149.99
    Current price C$149.99
    Original price C$189.99
    Original price C$189.99 - Original price C$189.99
    Original price C$189.99

    Monport F-theta M55 300mm*300mm Replacement Optical Scanning Lens for Fiber Laser Engraver

    300x300mm FIELD LENSThis powerful F-theta lens from Monport is ideal for laser marking, engraving, image transfer, material processing, and cutting...

    View full details
    Current price C$149.99
    C$149.99 - C$149.99
    Current price C$149.99
    Original price C$189.99
    Original price C$189.99 - Original price C$189.99
    Original price C$189.99
    Save C$40.00 Save C$0.00

Can you replace a different size fiber lens?

The fiber lens will affect two things: the power of the power supply and the working area of the lens. You can replace your fiber laser lens with a different one. The 300mm x 300mm fiber lens used in a 20w fiber laser will result in weak and shallow engraving effects, causing a loss of power and heat dissipation within the machine. However, you can get a larger work area in this way.

How to clean up my fiber lens?

You can use paintbrushes and toothbrushes to scrub your fiber lens. To avoid weak engraving effects, you should make sure your fiber lens is clean.

+Show More

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

Compare