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

Save C$40.00 Save C$40.00
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

300x300mm 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 11.8x11.8 inch work area, and can even perfectly complete any design you need.

HIGH TRANSMITTANCE
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 meet fast positioning and precision focusing,so you can mark steel, aluminum, gold, etc. with consistent and precise light spots at any location within the 300x300mm lens range.

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

EASY INSTALLATION
The standard M55 threading and 55-68 adapter ring ensures easy installation, quickly replacing.Please confirm whether the size of the field mirror matches before purchasing. If unable to confirm, please contact customer service for consultation

Specifications

Material: K9 Glass, Plastic
Scanning Area:11.8x11.8 in. (300x300 mm)
Operating Wavelength: 1064 nm (1.064 μm)
Focal Length: 16.5 in. (420 mm)
Entrance Beam Diameter: 0.4 in. (10 mm)
Working Distance: 19.1 in. (485mm)
Threading: M55x1
Overall Dimensions: 2.8x1.4 in. (70x35 mm)
Net Weight: 8.5 oz. (240g)

Package List

F Theta Field Lens*1

Field Mirror Cover*1

55-68 Adapter Ring*1

Specifications

Can Material: Aluminum

Agent Color: Black

Volume: 14 oz

Net Weight: 14 oz (400g)

Bottle Diameter: 66mm

Bottle Height: 200mm

Black Laser Marking Spray Benefits

Compatible with CO2 Laser Engraving Machines

Designed for use with CO2 lasers engraving machines of 25 watts and above, this versatile laser spray is the ideal assistant for your metal engraving needs. It transforms into a dark black marking after laser engraving, perfect for personalizing jewelry, customizing glassware, serializing tools, and more.

Permanent Mark

Our laser marking spray creates high-contrast, permanent black markings on various metals, including aluminum, stainless steel, and brass. The fine-grained laser agent formula penetrates deeply into the metal surface, ensuring durable and heat-resistant marks.

Powerful & Even Spray

The 14 oz. black laser marking spray features an anti-clog nozzle, ensuring an even application without blockage. The advanced spray technology, combined with the nanoparticle formula, provides more coverage with a thinner coating, achieving perfect results every time.

Easy to Use

Apply the black spray paint for metal after cleaning the marking object's surface with alcohol, shaking the spray for 2 minutes, and spraying from 6 to 8 inches away. This laser engraver spray ensures a smooth and efficient workflow, with quick air drying in just 5 minutes.

Easily Rinse to Reveal Markings

After engraving, rinse and wipe to reveal the high-contrast markings. The effortless cleanup ensures no residue is left behind, allowing you to enjoy your freshly marked items immediately and maintain an efficient DIY project workflow.

Package Contents

Laser Spray *1

Usage Steps

  1. Shake: Ensure the metal surface is clean and dry. Shake the spray well.
  2. Spray: Evenly apply the spray to the surface. The anti-clog nozzle and fine mist ensure a smooth, thin coating.
  3. Dry: Let it dry for 5–10 minutes, or speed up with a hairdryer (about 2 minutes).
  4. Engrave: Begin laser marking immediately after drying.
  5. Rinse: After engraving, rinse off the excess spray or wipe with a damp cloth.

Product Introduction

CO2 Laser Engravers can mark directly on a variety of coated metal surfaces, but bare metals reflect the laser wavelength. To solve this, use metal marking spray to pre-treat the surface. The laser heat bonds the spray to the metal, creating a raised mark without damaging the metal’s structure. In contrast, Fiber Laser Engravers are powerful enough to mark bare metals without spray.

With just five simple steps—Shake, Spray, Dry, Engrave, Rinse—you can create stunning results.

Monport Black Laser Marking Spray is designed for precision and durability. This easy-to-use aerosol works seamlessly with CO2 laser Engravers to produce high-contrast, permanent marks on a variety of metals. Perfect for personalized jewelry, custom glassware, or serialized tools, it delivers consistent, professional results with minimal effort.Fast-drying, easy to clean, and competitively priced, each 14 oz can is a great value—helping you bring your designs to life instantly.

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