Where to buy Optics for laser cutting and engraving systems.

In general laser cutting companies are looking for Mirrors and Focus lenses. These optics must frequently be changed due to contamination and damage. Contamination causes overheating of the optics and breakage.

Optics for lasers can be purchased from a variety of sources, including specialized optics suppliers, distributors, and manufacturers. Here are some places where you can buy optics for lasers.

Optics Suppliers & Manufacturers

Laser Research Optics

Design Research Optics

CVI Laser Optics (IDEX Corporation)

Edmund Optics

Thorlabs

Newport Corporation (MKS Instruments)

Additional Optics Sources

Online Retailers:
- Online marketplaces such as Amazon and eBay often have listings for a variety of laser optics and optical components.
Local Distributors:
- Many areas have local distributors or representatives of larger optics companies. These distributors can provide you with a selection of laser optics and offer personalized assistance.
Laser Equipment Manufacturers:
- Manufacturers of laser systems, such as Coherent, IPG Photonics, and TRUMPF, often provide laser optics and replacement components for their systems. Contact them or their authorized dealers for laser optics.
Scientific and Industrial Equipment Suppliers:
- Companies that supply scientific and industrial equipment, such as VWR, Fisher Scientific, and McMaster-Carr, may carry some laser optics and optical components.
Custom Optics Manufacturers:
- If you require specialized or custom laser optics, you can contact companies that specialize in custom optical components, such as Ross Optical or Precision Optical.
Trade Shows and Conferences:
- Attend laser and photonics trade shows and conferences, where you can connect with optics suppliers, manufacturers, and experts. Events like “Photonics West” and “Laser World of Photonics” often feature exhibitors related to laser optics.
Local Optics Shops:
- Some cities have local optics shops or precision optics manufacturers that can provide laser optics or create custom optics for your specific needs.

When purchasing laser optics, consider factors such as the type of laser you are using, the wavelength of the laser, the required optical specifications, and the application for which the optics will be used. It’s also important to ensure that the optics meet the safety and performance requirements of your laser system.