Original laser protective lens and Protective Windows for Raytool, Precitec,WSX and Laser Mech Laser Head

There are two kinds of lenses inside the laser head -- collimating lens and focusing lens, both of them are sensitive to any type of contamination. Especially the material splatter while the laser cutting the metal. Normally need to replace a piece a day depends of different metal cutting and the para of laser machine, Comparing the cost of collimating lens and focusing lens, the price of protective lens is inexpensive.

That's why we need the protective lens (protective windows) to protect the focusing lens and the collimating lens to ensure the optic system working stability during laser cutting. Because it protects focusing lens and collimating from back spatter and debris.

The protective lens is positioned between the lens and the metal sheet. Obviously that it is the most consumed optical element in fiber laser cutting head.

GYClaser protective lens are made of the highest quality fused silica Quality – Manufactured with UV Grade Fused Silica

ADVANTAGE

Suitable for PRECITEC, RAYTOOL, WSX, and LASERMECH laser head.

Complete specifications, Spot sale

Double-sided AR coating process, High transmittance

Customization for special sizes and OEM are available.

P/N	Model (mm)	Dia.(mm)	Thinkness (mm)	Material	Coating	Wavelength
GYC-309-D22.35-T4	22.35*4	22.35	4	BK7/ Fused silica	AR coating	1064
GYC-309-D25.4-T4	25.4*4	25.4	4	BK7 / Fused silica	AR coating	1064
GYC-309-D27.9-T4.1	27.9*4.1	27.9	4.1	BK7 / Fused silica	AR coating	1064
GYC-309-D28-T4	28*4	28	4	BK7 / Fused silica	AR coating	1064
GYC-309-D30-T5	30*5	30	5	BK7 / Fused silica	AR coating	1064
GYC-309-D34-T3	34*3	34	3	BK7 / Fused silica	AR coating	1064
GYC-309-D34-T5	34*5	34	5	BK7 / Fused silica	AR coating	1064
GYC-309-D35-T4	35*4	35	4	BK7 / Fused silica	AR coating	1064
GYC-309-D36-T5	36*5	36	5	BK7 / Fused silica	AR coating	1064
GYC-309-D37-T7	37*7	37	7	BK7 / Fused silica	AR coating	1064

Detailed Images

Lens Cleaning

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Packing & Delivery

Our Service

1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 3 to 7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.