Optical Cylindrical Lens
A cylindrical optical lens is typically used to focus, condense or expand incoming light. A cylindrical optical lens has one cylindrical surface, causing light to be focussed in a single dimension or axis. It can also be used to expand the output of a laser diode into a symmetrical beam. Cylindrical optical lensesare technically more difficult to manufacture than spherical or flat lenses which is why Ecoptik (also known as BRD Optical) uses state-of-the-art polishing techniques alongside stringent lens assessment to manufacture each lens.
A cylindrical optical lens is typically rectangular, square, or circular and of either a plano-convex or plano-concave design. The cylindrical optical lenses of Ecoptik (also known as BRD Optical) combine low wedge with high surface accuracy. As a leading optical components manufacturer, we assess the quality of each individual lens using Trioptics centration measurement and a Zygo GPI interferometer. All Ecoptik lenses are available both uncoated or coated with a broad range of high durability, low loss AR coatings, and can be manufactured to 20-10 surface roughness.
Optical Cylindrical Lens Uses
Optical cylindrical lens can be used for converging or diverging light beams in a single axis. spherical lens and cylindrical lensis used in many industries and fields such as optical metrology, laser scanning, spectroscopy, laser diode output beam shaping, and light-sheet illumination microscopic imaging.
Form the collimated light source into a line light source
This is the most wide use of cylindrical lens. Taking a plano concave cylindrical lens as an example, it can be a beam of collimated light that expands into a linear light source according to the magnification.
The cylindrical lens is also used for astigmatism. Collimation of diode output beam The output beam of the laser diode diverges in an asymmetrical form, and its collimation work is more challenging. For example, for a diode light source with a divergence angle, if only a standard spherical lens is used, it can only be collimated in a single direction, and divergence or convergence will occur in the other direction. Using cylindrical mirrors can decompose the problem into two one-dimensional directions. By combining two orthogonal cylindrical mirrors, the two directions can be collimated simultaneously.
Optical Cylindrical Lens Working Principle
Optical Cylindrical Lens, mainly used to change the size of the imaging design requirements. Such as converting a spot to a line spot or changing the height of the image without changing the width of the image. Cylindrical lens has special optical properties. With the rapid development of high technology, cylindrical lens is used more and more widely.
Such as line aggregation system, film camera system, fax machine and scanning imaging system of printing and typesetting, gastroscopy and laparoscopy in the medical field, vehicle video system in the automotive field with the participation of cylinder mirror. Also in linear detector lighting, barcode scanning, holographic lighting, light information processing, computer, laser emission. It is also widely used in strong laser system and synchrotron radiation beam line.
At the same time, with the continuous improvement of cylindrical lens processing technology, a mature and efficient processing technology has been formed, and its good quality reproducibility and repeatability are gradually recognized by the market. At present, the technology is gradually replacing the relatively backward traditional technology.
Optical Cylindrical Lens FAQS
What Is Difference Between Spherical And Cylindrical Lens?What Is Difference Between Spherical And Cylindrical Lens?
Spherical lenses are lenses taken out from a sphere such as a ball. Where as, cylindrical lenses are lenses taken out from a surface of a cylinder like a tumbler. Cylindrical lenses have an axis associated with them. Both, spherical and cylindrical power can keep changing through life.
What Does A Cylindrical Lens Do?
A cylindrical lens is typically used to focus, condense or expand incoming light. A cylindrical lens has one cylindrical surface, causing light to be focussed in a single dimension or axis. It can also be used to expand the output of a laser diode into a symmetrical beam.
How To Detect The Surface Fringe Of The Cylinder ?
We have zygo and professional lens cylinder inspection system, and can provide a full set of inspection reports.
Can You Provide The Main Processing Methods?
According to the quantity of the customer's order and the requirements of the lens index, the appropriate processing technology is selected. There are two types of classical processing methods and high-polishing processing methods.
For more information about cylindrical lens astigmatismand cylindrical lenses and cylindrical lens uses, please feel free to contact us!
There are many wireless network companiesoptical mirror manufacturers, but we are one of the best choices for you.
在线联系供应商
Other supplier products
 |
Optical Dome | The optical glass domeis our company's superior product. In the past, most of the fairings were infrared grade, which was mostly used in military p... |
 |
Filter | The optical glass filter is an optical device used to select the desired radiation band. One of the common characteristics of filters is that there... |
 |
Cut Off Filter | Infrared cut filter is the use of precision optical coating technology on optical substrate plating alternately high and low refractive index of op... |
 |
Octagon Light Guide Rod | 1, Non-uniform light source can be homogenized. 2, The pupil is octagon. 3, Can be used to build lighting systems. Description Of Octagon Pris... |
 |
Optical Mirror | BRD Optical co. Ltdis one of professional optical component manufacturers. We provide Plano Concave Cylindrical Lens, Plano Convex Cylindrical Lens... |
Same products
 |
MIJING DY-11 Phone Repair Power Cable for iPhone 8-16 iOS Android | 卖方: 深圳市维客修科技有限公司 | Description MiJing DY-11 Mobile Phone Repair Power Cord with iOS & Android FPC for i... |
 |
YOU-IR2 Restore Easy Lightning Type-C 2-In-1 Recovery Cable for iPhone | 卖方: 深圳市维客修科技有限公司 | Description YOUKILOON YOU-IR2 Restore-Easy Cable with Lightning Type-C dual interface fo... |
 |
BGA315 To BGA110 NAND Chip Conversion Board For iPhone iPad MacBook | 卖方: 深圳市维客修科技有限公司 | Description BGA315 to BGA110 NAND memory chip conversion board for converting Apple iPho... |
 |
Rubber Seal | 卖方: 台州嘉盛橡塑有限公司 | Elevate your sealing solutions with our premium Rubber Seals! Engineered for precision and durabi... |
 |
Rubber Seal | 卖方: 台州嘉盛橡塑有限公司 | Elevate your sealing solutions with our premium Rubber Seals! Engineered for precision and durabi... |
