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Engraving Machines & Tools
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  4. Engraving Machines & Tools
  5. DGHUNST Laser Focus…
DGHUNST

DGHUNST Laser Focus Lens FL 50.8mm/ 2" Co2 ZnSe for Laser Engraving & Cutting | 18mm Diameter, 50.8mm Focal

DGHUNST Laser Focus Lens FL 50.8mm/ 2" Co2 ZnSe for Laser Engraving & Cutting | 18mm Diameter, 50.8mm Focal - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹3,580₹5,160

You save ₹1,580 (31%)

31% off the seller list price

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DGHUNST Laser Focus Lens FL 50.8mm/ 2" Co2 ZnSe for Laser Engraving & Cutting | 18mm Diameter, 50.8mm Focal — Diameter 18mm(0.71inch)
Diameter 18mm(0.71inch)
₹3,580
₹5,160
In Stock
Size guide: US to India conversion

Estimated doorstep delivery by 11 Nov - 13 Nov from USA

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High-Quality Laser Focus Lens at Competitive Price

About this item

DGHUNST laser focus lens, 18mm diameter, 50.8mm focal length, crafted from ZnSe crystal, supports high-power CO2 laser engraving and cutting machines in India.

Its double-sided AR coating achieves 99.9% laser transmittance, ensuring efficient operation and precise focus. The lens's durable coating resists wiping and high temperatures, extending its working life. Suitable for professional and hobbyist laser engravers, this lens enhances accuracy and productivity.

Imported directly from the USA, it arrives with all duties paid, ensuring hassle-free setup for Indian users. Compatible with laser systems from 30W to 180W, it is ideal for detailed engraving and cutting tasks, supporting high-quality results in various craft projects.

Key Features

  • High quality Material — High quality Laser Lens use ZnSe cystal material, resistant to high temperature, excellent optical properties,up to 180W CO2 laser resistance.
  • High Transmittance — Znse Lens both sides strongly antireflective coating achieve a 99.9% Laser Transmittance rate, 10% Higher Work Efficiency.
  • Lasting Durability — This focus lens with superb double-sided solid coating, wiping resistance, longer working life.
  • Wide Compatibility — This 18mm laser focus lens can be used in your30w-180w CO2 laser engraving and cutting machine for more accurate and efficient production.
  • Size — Diameter: 18mm (0.71inch), Focal Length: 50.8mm (2 inches), Thickness: 2.2-3mm (0.09-0.12 inch)

Why choose this product

Premium ZnSe Material & Coating

Made from high-quality ZnSe crystal with double-side AR coating, this lens offers high transmittance and resistance to high temperatures, ensuring reliable operation for professional laser systems.

Designed for Indian Laser Users

Supports a range of CO2 laser machines from 30W to 180W, providing accurate focus and cutting precision, ideal for hobbyists and professionals in India. Skip if using low-power or diode lasers.

How to use

  • Clean the lens — Use an air bulb to blow off loose dust, then wipe with acetone on lens tissue for smudges or fingerprints.
  • Install in laser system — Align the lens carefully into the focus holder, ensuring correct orientation for AR coating side facing the laser source.
  • Test and calibrate — Run a test engraving to verify focus and clarity, adjusting the focal length if necessary for optimal results.

Example scenarios

Typical situations where DGHUNST Laser Focus Lens FL 50.8mm/ 2" Co2 ZnSe for Laser Engraving & Cutting | 18mm Diameter helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A professional laser engraver in Mumbai needs a durable lens for high-power engraving.

How this product helps

Imported ZnSe lens with 99.9% transmittance supports 180W lasers, improving precision and reducing downtime.

Fit, size & material

Care instructions

Supported Power30W-180W CO2 laser engravers
ReapplicationClean with air bulb and acetone periodically
Shelf LifeUnspecified, factory-sealed on arrival
Reapplication MathSupports continuous high-power operation
ContraindicationsAvoid cleaning with abrasive materials
Allergens / IrritantsNone

How we compare

FeatureDGHUNST Laser FocusOthers
Material QualityZnSe crystal, resistant to high temperatures, supports up to 180W laser powerAcrylic or standard glass lenses, lower heat resistance, supports less power
Transmittance99.9% with double-side AR coating, higher efficiencyUncoated or single-side coated lenses, lower transmittance
DurabilitySuperb coating resists wiping and scratches, longer lifespanEasily scratched, shorter lifespan
CompatibilitySupports 30W-180W CO2 laser engraversSupports lower power or incompatible models

Product details

SKUvfw3361
BrandDGHUNST
SizeFL50.8mm (2inches)
Diameter18mm (0.71inch)
Thickness2.2-3mm (0.09-0.12 inch)
MaterialZnSe

About DGHUNST

DGHUNST specializes in high-precision laser components, trusted for durable, high-performance optical lenses for professional engraving systems.

Compliance & Legal

This is a laser component; handle with care. No medical or safety claims made.

Customer Reviews

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FAQ, See What Others Asked

Is the DGHUNST 18mm laser focus lens safe for high-power CO2 lasers?
Yes, this lens is made from ZnSe crystal resistant to up to 180W CO2 laser power, supporting safe and efficient engraving and cutting in India.
How do I clean and maintain this laser lens?
Use an air bulb to remove dust, then gently wipe with acetone on lens tissue. Avoid abrasive cleaning to preserve the AR coating and high transmittance.
Can I use this lens with my 30W to 180W CO2 laser engraver?
Yes, it is compatible with laser systems from 30W to 180W, providing precise focus for detailed engraving and cutting tasks.
What is the delivery time for this lens in India?
Your order will arrive in 11-13 days with all duties paid, shipped via ExpressBox tracked service, ensuring quick setup.
How does this lens compare to local Indian laser lenses?
Imported from the USA, this lens offers superior optical quality, durability, and high transmittance, supporting professional-grade laser work.
How should I store and handle the lens?
Keep in a clean, dust-free environment. Use air bulb for dust removal and clean with acetone periodically to maintain clarity.

Frequently bought together

DGHUNST Laser Focus Lens FL 50.8mm/ 2" Co2 ZnSe for Laser Engraving & Cutting | 18mm Diameter, 50.8mm Focal

This item:

DGHUNST Laser Focus Lens FL 50.8mm/ 2" Co2 ZnSe for Laser Engraving & Cutting | 18mm Diameter, 50.8mm Focal

₹3,580

DGHUNST Laser Focus Lens FL 50.8mm/ 2" Co2 ZnSe for Laser Engraving & Cutting | 18mm Diameter, 50.8mm Focal

This item

DGHUNST Laser Focus Lens FL 50.8mm/ 2" Co2 ZnSe for Laser Engraving & Cutting | 18mm Diameter, 50.8mm Focal

₹3,580

Total price:

₹11,980

You save ₹4,000 (25%) Extra

3 items selected

3 items

₹11,980

You save ₹4,000 (25%) Extra

Product Comparison

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DGHUNST Laser Focus Lens FL 50.8mm/ 2" Co2 ZnSe for Laser Engraving & Cutting | 18mm Diameter, 50.8mm Focal
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Spec
Price
₹3,580
₹5,160
₹2,610
₹3,770
₹5,790
₹7,050
₹3,220
₹4,280
₹3,980
₹5,140
₹1,090
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Brand NameDGHUNSTGeneral ToolsDremelVQVYBXNVQVYBXNLIFAVOVYAD Beads
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹3,580₹5,160

You Save ₹1,580

Estimated doorstep delivery by 11 Nov - 13 Nov from USA
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Your Order Journey: From Purchase to Doorstep

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Fast transit
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You Order
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USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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₹10,740+ (3× the price)
₹3,580 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
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