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

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Cloudray 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 Grams
Material
Aluminum
Style
Laser

💨Integrated air-assist for cleaner cuts

🔧Supports 3 precise focal lenses

⚙️Plug & play with M22/M23 K40 mounts

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29993CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Cloudray
Color
Set a (Only
Item Weight
60 Grams

Description

🚀 Elevate your K40 game with precision and power!

EFFORTLESS INSTALLATION - Designed for quick plug-and-play setup on K40 machines with M22 or M23 brackets—get back to creating faster.
DURABLE BUILD WITH STYLE - Crafted from aluminum with a sleek blue oxide coating, combining longevity with professional aesthetics.
ENHANCED CUTTING QUALITY - Air-assist nozzle reduces debris and heat, delivering sharper, cleaner cuts every time.
PRECISION LENS COMPATIBILITY - Seamlessly supports D12 FL50.8mm, D16 FL25.4mm, and D18 FL50.8mm lenses for tailored engraving focus.
OPTIMIZED FOR K 40 ENTHUSIASTS - A must-have upgrade that elevates your K40 laser engraver’s performance and preserves your investment.

The Cloudray Laser Head is a premium upgrade for K40 laser engravers, supporting three specific focal lenses (D12 FL50.8mm, D16 FL25.4mm, D18 FL50.8mm) and featuring an air-assist nozzle to improve cut quality and reduce residue. Made from durable aluminum with a blue oxide finish, it fits K40 machines with M22 or M23 brackets for easy installation, making it an essential accessory for professionals seeking enhanced precision and machine longevity.

Specifications

ASIN	B08JQ9FY56
Best Sellers Rank	#230,045 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #649 in Jewelry Making Engraving Machines & Tools
Brand	Cloudray
Brand Name	Cloudray
Color	Set a (Only K40 Head)
Customer Reviews	4.4 out of 5 stars 305 Reviews
Item Weight	60 Grams
Manufacturer	Cloudray
Manufacturer Part Number	MP09K40SLHB
Material	Aluminum
Material Type	Aluminum
Model Number	K40
Operation Mode	Automatic
Style	Laser
Style Name	Laser
UPC	727277172253

Reviews

G**O

30.04.2025

W**E

8.02.2021

K**R

12.11.2025

D**D

23.11.2024

T**W

3.09.2025

E**C

5.05.2025

R**X

3.04.2023

A**A

16.01.2023

A**R

29.06.2021

J**Z

2.07.2025

S**.

21.11.2020

G**N

16.12.2021

I**N

14.09.2025

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29993CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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