China Manufacturer K9 glass cylindrical lens

What is K9 glass cylindrical lens?

A K9 glass cylindrical lens is a one-axis optical component made from K9 optical glass.

It has at least one cylindrical surface and flat surfaces perpendicular to the curvature.

Its key feature is manipulating light exclusively along the curved axis—focusing, collimating, or shaping visible light into linear beams.

While it makes the light propagation unchanged in the perpendicular direction.

The material of the cylindrical lens

K9 glass is a high-performance borosilicate crown optical glass.

It possesses excellent optical properties and physical stability.

It has a transmittance of over 92% in the visible light band (400-700nm).

K9 glass can effectively reduce chromatic aberration in optical systems.

It has good chemical stability, is resistant to common acid and alkali corrosion, and is unlikely to experience performance degradation due to environmental changes.

Advantages

Excellent Visible Light Performance​

Unmatched Cost-Effectiveness​

Stable Physical & Chemical Properties

Suitable for most harsh environments

 

Typical Applications of K9 Glass Cylindrical Lenses​

K9 glass cylindrical lenses are widely used in visible light scenarios:

• Machine Vision & Industrial Inspection​

Line Scan Cameras

• Consumer Electronics & Imaging​

Barcode/QR Code Scanners，Projectors & Monitors，Webcams & Cameras

• Laser Marking & Visible Laser Systems​

Visible Laser Marking，Laser Pointers & Educational Tools

• Medical & Biomedical Imaging​

Ophthalmic Instruments，Biological Microscopes

• Lighting & Display Systems​

Stage Lighting，Traffic Lights & Signage

 

Chenyu offers you high-quality K9 spherical lenses with advanced production technology.

And the material properties of K9 and BK7 are the same.

The difference between them is that BK7 is a foreign-made material, while K9 is a domestically produced material.

Also, if you have any needs, please feel free to contact us at any time.