Changchun New Industries Optoelectronics Technology Co., Ltd.
Lasers, Optics & Photonics

Home Company Products Career Contact 中文
Spectrum Analysis
Laser Application Systems
Laser Measurement & Safety
Laser Marking
Laboratory Instruments
Optics & Coatings
Components & Accessories
Fiber-Coupled LEDs
Customized Products
Components & Accessories
Laser Diode
Laser Optics
Fiber for Laser Coupling
Beam Expander
AOM and Shutter
Multi-function Optical System
Variable Attenuator
Laser Goggles


Customer Service
TTL or Analog Modulation
Fiber Coupling
Coating Service
Laser Marking Service
Complete Solution
Contact CNI
Tel: +86-431-85603799 / 89216078
国内: 0431-87020257 / 89216068
Fax:    +86-431-87020258

Cylindrical Lens


Cylindrical lens is an aspheric lens which is with the function of one dimensional amplification and can effectively reduce the spherical and chromatic aberration. It is designed to change the size of the imaging dimension; Convert a beam spot into a line or change the image height without changing its width. Designed to meet the demanding requirements of laser electro-optics applications. CNI optics's BK7 precision cylindrical lenses are manufactured from fine annealed optical glass and are polished to light tolerances to ensure minimum wavefront distortion.


Common Specification

Substrate Material

H-K9L/N-BK7/Fused Silica

Design Wavelength

Dimension Tolerance +0/-0.2mm
Thickness Tolerance ±0.15mm
Focal Tolerance ±1%
Surface Quality 60/40
Center Thickness Tolerance ±0.1 mm
Decentration <3´
Clear Aperture >90%
Surface Flatness λ/2@632.8nm


Meniscus cylindrical lens

Round cylindrical lens Plano-convex cylindrical lens Plano-concave cylindrical lens

Product Application: Mainly used in the field of biochemical, medical, image recognition and laser systems.
Material: K9, fused silica
CNI can offer different kinds of cylindrical lens upon your requests.

Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China

Tel:+86-431-85603799     Fax:+86-431-87020258     E-mail: