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LINOS (Qioptiq Germany)Laser OpticsPart No. 4401-490-000-20

LINOS Focal Lens 90mm

High Precision Laser Focusing Lens for Diamond Industry

The LINOS Focus-Ronar 90mm Focal Lens is a premium high-performance optical lens engineered for precise laser beam focusing in 1064nm and 532nm wavelength laser systems. Manufactured by LINOS (Qioptiq Germany), this lens delivers excellent beam quality, low optical distortion, and high transmission efficiency for demanding industrial applications. It is widely used in diamond cutting, sawing, and marking systems where accuracy and beam stability are critical.

Focal Length90mm
Wavelength1064nm / 532nm
Optical DesignFocus-Ronar
OriginGermany
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Industries Served

Natural Diamond IndustryLab-Grown Diamond ManufacturingLaser Machine ManufacturingIndustrial Laser SystemsOptical EngineeringPrecision ManufacturingPhotonics IndustryResearch & Development
Product Features
High Precision Beam Focusing
Excellent Optical Clarity
AR Coated for Maximum Transmission
Low Beam Distortion
High Damage Threshold
Stable Thermal Performance
Long Life & Durable Build
Suitable for High-Speed Laser Systems
Technical Specifications
Brand
LINOS (Qioptiq Germany)
Product Name
Focal Lens 90mm
Model
Focus-Ronar
Part Number
4401-490-000-20
Lens Type
Focal Lens
Focal Length
90mm
Wavelength
1064nm / 532nm
Optical Design
Focus-Ronar
Material
High Grade Optical Glass
Coating
AR Coated
Application
Diamond Laser Machine
Country of Origin
Germany
Applications
Diamond Cutting Machine

Provides precise beam concentration for high-accuracy diamond cutting.

Diamond Sawing System

Improves beam sharpness and cutting quality.

Laser Marking on Diamonds

Ensures clean and sharp marking output.

Green Laser Systems (532nm)

Suitable for high-precision green laser applications.

Infrared Laser Systems (1064nm)

Compatible with Fiber Laser and Nd:YAG laser systems.

Lab-Grown Diamond Processing

Used in CVD and HPHT laser machines.

Key Benefits
01

Better Cutting Precision

Produces highly accurate beam focusing for superior cutting performance.

02

Improved Beam Stability

Maintains consistent optical performance during operation.

03

Reduced Power Loss

High transmission efficiency maximizes laser energy utilization.

04

High Efficiency Output

Enhances machine productivity and processing speed.

05

Longer Machine Uptime

Reliable optical design supports continuous industrial operation.

06

Reliable Industrial Performance

Engineered for demanding laser manufacturing environments.