How to place the lens？

Please pay attention to the installation positions of different diameter focusing lenses , install D12 lens needs to be installed with a ring, and when install the 18mm FL50.8mm focal lens ,pls take away the ring,

Focus lens and mirrors are included?

NO ,Focus lens and mirrors are NOT included, if you need the set you cloud take a look of these ASIN B0B4NTQZYN / B0B4NV3QGL / B0B4NWXMVK / B0B4NYVCKM

Where is he adapter ring shown in the picture ?

The Ring is not packaged as a separate piece,Pls take a notice to the screwdriver slots in the middle piece ,You will discover that the 12mm adapter ring was installed,It was not visible unless the head is disassembled.

Pls keep in mind that not all K40 lasers are the same bracketing and setup

This k40 cutter head can work with K40 engraving machine ,when the fixed bracket to which the moving axis of the cutter is connected is M22 or M23

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

12/18mm FL50.8 & 16mm FL25.4 Laser Head With Air Assist For K40 Laser Engraver Cutter

Product ID: 230967749

Details

Brand
Cloudray
Color
Set a (Only
Item Weight
60 g
Material
Aluminum
Style
Laser

💨Integrated air assist for cleaner cuts

🔍Precision focus with 3 lens options

⚙️Plug & play easy installation

165.35 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

🚀 Elevate your K40 game with precision and power!

EFFORTLESS SETUP - Plug & play design with simple alignment screws—get your laser head running in minutes without hassle.
UNIVERSAL FIT FOR K 40 - Designed for M22/M23 fixed brackets, ensuring seamless compatibility with most K40 laser engravers.
AIR ASSIST INTEGRATION - Built-in air assist connector reduces debris and improves engraving clarity—essential for professional results.
ENHANCED K 40 PERFORMANCE - Optimizes cut quality and extends your laser cutter’s lifespan with a premium nozzle upgrade.
TRIPLE LENS COMPATIBILITY - Supports D12 FL50.8mm, D18 FL50.8mm & D16 FL25.4mm lenses for versatile engraving precision.

The Cloudray 12/18mm FL50.8 & 16mm FL25.4 Laser Head with Air Assist is a high-performance upgrade for K40 laser engravers, offering three focal lens options and integrated air assist to enhance cut quality and machine longevity. Crafted from durable aluminum, it fits most K40 models with M22/M23 brackets and features a user-friendly plug & play installation, making it the must-have accessory for serious engraving pros.

Specifications

ASIN	B08JQ9FY56
Best Sellers Rank	#350,166 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #991 in Jewelry Making Engraving Machines & Tools
Brand Name	Cloudray
Color	Set a (Only K40 Head)
Customer Reviews	4.4 4.4 out of 5 stars (306)
Item Weight	60 g
Manufacturer	Cloudray
Manufacturer Part Number	MP09K40SLHB
Material Type	Aluminum
Model Number	K40
Operation Mode	Automatic
Style Name	Laser
UPC	727277172253

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

165.35 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews