F-theta lens YAG precision 1064nm / 70×70 laser scanner lens

F-theta lens YAG precision 1064nm / 70*70 laser scanner lens

Quick Detail:

laser f-theta lens can be used for laser marking and laser engraving, work with marking head(laser scanner).

Description:

In most of the cutting edge laser machinery, laser optics will be incorporated into system to realize various applications like marking, drilling, welding, dicing, scribing, cutting, engraving etc.

F-theta scanning lens is used in conjunction with XY galvanometer scanner and beam expander to form a two dimensions scanning system. The scan lens is optimized to provide a flat field image with diffraction-limited spot size in micron scale over the entire scan field. The image field height is almost directly proportional to the scan angle. Typically, the linearity f-theta distortion is kept less than 1% without software correction to ensure minimal distortion. High transmissive AR coating is coated onto the lens elements surface to ensure minimal power loss and hence increase the throughput. The scan lenses are designed with a industrial standard M85x1 mount threading to facilitate lens installation into laser machine. To accommodate different standard mount thread, mount adaptors are available for ease of conversion. Most of our products are RoHS compliant unless otherwise stated.

Aperture Stop is set at center point of X-Y mirror in case of two-axis scanning system

Applications:

• Marking
• Engraving
• Rapid prototyping
• Drilling circuit board via holes
• Cutting cloth
• Cutting paper

Specifications:

Diameter Tolerance +0.0, -0.13mm
Thickness Tolerance ±0.25mm
Paraxial Focal Length ±2%
Centration 3 arc minutes
Clear Aperture >>80%
Surface Figure λ/2 per 1” @632.8nm
Surface Quality 40-20 scratch and dig
AR/AR Coating R<0.5% per surface @10.6um

Other product:

Competitive Advantage:

• The finest optical materials in the world
• Special housing designs to optimize performance
• High transmissive AR coating
• Used in most of the cutting edge laser machinery
• provide flat field image
• Designs featuring one to five optical elements
• Optional protection windows
• Low-loss AR coatings
• Precision optical elements

BEIJING JCZ TECHNOLOGY CO., LTD, KNOWN AS JCZ WAS FOUNDED IN 2004. Supplier of China Laser Marking Machine China Laser Engraving Machine China Laser Cutting Machine China Laser Welding Machine China Laser Cleaning Machine

IT IS A RECOGNIZED HIGH-TECH ENTERPRISE, .DEDICATED TO LASER BEAM DELIVERY AND CONTROL-RELATED RESEARCH, DEVELOPMENT, marqueur laserMANUFACTURING, AND INTEGRATION. レーザー マーカーBESIDES ITS CORE PRODUCTS EZCAD LASER CONTROL SYSTEM, marcador a laserWHICH IS AT THE LEADING POSITION IN THE MARKET BOTH IN CHINA AND ABROAD, JCZ IS MANUFACTURING레이저 마킹기 AND DISTRIBUTING VARIOUS LASER-RELATED PRODUCTS AND SOLUTIONS FOR GLOBAL LASER SYSTEM INTEGRATORS LIKE LASER SOFTWARE, LASER marcado láser CONTROLLER, LASER GALVO SCANNER, LASER SOURCE, LASER OPTICS…

TILL THE YEAR OF 2019, WE ARE HAVING 178 MEMBERS, AND MORE THAN 80% OF THEM ARE EXPERIENCED TECHNICIANS WORKING IN THE R&D AND TECHNICAL SUPPORT DEPARTMENT, PROVIDING RELIABLE PRODUCTS AND RESPONSIVE TECHNICAL SUPPORT.