VeLo15 – Very Low Absorption AR Coatings

Benefits of VeLo^{15 (Patent pending)}:

• Longer Lifetime .
• Enhance Cutting Performance.
• Reduced Thermal Lensing Effect .
• Transmit Red (650-670nm) laser line for easy alignment .
• For High-Power CO2 Lasers above 2.5 KW .

Specifications :

• Lens Material Type: ZnSe .
• Total absorption: < 0.15% (typical).
• Surface Quality: 40 / 20 both sides.
• Anti-reflection coating R < 0.25% @ 10.6µm per surface .

VeLo¹⁵ Coating Service on Customer Supplied Lenses available:

• Quick Delivery Turnaround .
• Absorption Tests before & after VeLo15 coating on customer supplied lense

Optics for CO, laser systems (10.6 pm)
Many CO, lasers are used in welding, cutting, marking, etching and other industrial
applications. For these lasers to perform at maximum efficiency, the optics must be
replaced on a regular maintenance schedule.

• ZnSe Focusing Lenses
• Phase Retarders, Si & Cu
• Folding Mirrors – Metallic (Ag &Au) & Dielectric
• Cavity Optics

*Other reflectance and sizes are available upon request.

* Matching Rear Mirrors are available upon request.

For more information, please contact our Sales Team at 714-327-0600 or lambda@lambda.cc

VeLo15 – Very Low Absorption AR Coatings