Cylindrical Concave Lens
- Materials: Optical glass、optical crystal and others
- Diameter（mm): 5-500
- Diameter Tolerance（mm): ±0.03
- Thickness Tolerance(mm): ±0.03
- Surface finish (American standard) : 60-40或10-5
- Surface accuracy: λ/10@632.8nm or higher
- Focal length error: ±2%
- Clear Aperture: ＞90%
- Eccentricity: ≤3 arcmin or higher
- Bevel: 0.2mmX45°
- Coating: Customization
Description
Introduction of Bote Cylindrical Concave Lens
Cylindrical mirrors are designed for applications that require one-dimensional shaping of the light source. They have two structures: flat-concave and flat-convex, both of which are used to diverge or converge light beams respectively.
Generally used to focus incoming light onto a line, or to change the aspect ratio of an image. Cylindrical lens have a cylindrical surface that allows incoming light to focus in a certain dimension and stretch the image.
Cylindrical mirrors can have negative or positive focal lengths and are suitable for laser line generation or deformed beam shaping to cyclize laser output.
The base materials include K9, UV fused quartz, CaF2, ZNSE, etc. All materials can be optionally uncoated or coated with AR coating.
We also supply cylindrical lenses, non-cylindrical lenses and cylindrical achromatic cemented lenses.
Application
Bote cylindrical lenses are widely used in various fields, including but not limited to:
- Imaging system: used to correct astigmatism and adjust image height and shape.
- Laser technology: for beam shaping, laser focusing and beam splitting.
- Medical Devices: Laser correction and imaging systems for eye surgery.
- Scientific research: applied to astronomical instruments, microscopes and spectrometers.
Feature of Bote Cylindrical Concave Lens
- Excellent optical performance: Through precision design and manufacturing, Bote Optical cylindrical lenses exhibit excellent optical performance and can accurately control light focus and distribution, thereby improving imaging quality and system stability
- Versatility: Due to their unique optical design, Optical cylindrical lenses can be used for a variety of purposes in optical systems, including beam shaping, image correction, and laser focusing applications.
- Customization capabilities: Bote optical cylindrical lenses can be customized according to customers’ specific requirements to meet diverse application scenarios and provide customers with personalized solutions.
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