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Plano Concave Cylindrical Lens

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Plano Concave Cylindrical Lens
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Material:
Optical Glass from Schott, Corning, CDGM, Heraeus and Ohara
Design Wavelength:
632.8nm, n=1.457018
Diameter Tolerance:
+0.0/-0.1mm
Paraxial Focal Length:
±2%
Centration:
3arcminutes
Surface Figure:
l/4@633nm
Surface Quality:
60/40
Clear Aperture:
>80%
Bevel:
<0.25mmX45°
Coating:
l/4waveMgF2@550nm
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Moq: 1 Unit

Country Of Origin: China

Lead Time: 4weeks

Terms Of Delivery: Fob Fuzhou

Terms Of Payment: Net 30 Days By T/t


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Plano Concave Cylindrical lenses

Plano concave cylindrical lenses are similar to plano-concave spherical lenses, but plano concave cylindrical lenses only work on one axis. These cylindrical lenses are used for applications that require shaping of point light sources in one dimension. A typical application is to use a single cylindrical lens to convert a collimated laser beam into a line beam. A pair of cylindrical lenses can be used to reshape the image. In order to minimize spherical aberration, when the beam is divergent, the light should be removed from the lens. Surface incidence. Plano-concave cylindrical lenses can provide uniaxial negative imaging for deformed beam expansion and a wide range of applications.

FAQ
Do you produce standard products or customized?

Mostly customized, we can produce your elements according to your drawing with detailed specifications.

What is your high precision?

Surface quality 10-5, Flatness L/10, centration 30 arc sec, parallelism 1arc sec, angle tolerance 3arc sec.

What is your MOQ?

Generally no MOQ, from prototype to volume quantity, we support both.

What is the delivery time for CRYLIGHT?

Generally 4 weeks, for urgent parts we will help expedite. For complex products, we will confirm accordingly.

What payment methods do you accept?

We accept T/T bank transfer and credit card payment.

100% prepayment for new client and net 30 days for old customers.

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Product Features

 

A cylindrical lens is a lens which focuses light into a line instead of a point, as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the image passing through it into a line parallel to the intersection of the surface of the lens and a plane tangent to it. The lens compresses the image in the direction perpendicular to this line, and leaves it unaltered in the direction parallel to it (in the tangent plane). In a light sheet microscope, a cylindrical lens is placed in front of the illumination objective to create the light sheet used for imaging. Cylindrical Lenses focus or expand light in one axis only. They can be used to focus light into a thin line in optical metrology, laser scanning, spectroscopic, laser diode, acousto-optic, and optical processor applications. They can also be used to expand the output of a laser diode into a symmetrical beam.

01

           • high-quality custom cylindrical lenses for all UV-IR applications

 • prototyping through volume-production quantities
• high-concentricity

02

• consistent part-to-part performance
• superior image quality
• custom sizes

 

Plano Concave Cylindrical Lens - BK7

Part   Number#X x Y(mm)f(mm)R(mm)TcTeFb
CLV1-10110.0x10.0-12.76.5464.322-14.00
CLV1-10220.0x10.0-12.76.5464.322-14.00
CLV1-10310.0x10.0-2512.8823.012-26.30
CLV1-10420.0x10.0-2512.8823.012-26.30
CLV1-20120.0x20.0-5025.764.022-51.30
CLV1-20220.0x20.0-7538.643.322-76.30
CLV1-20320.0x20.0-10051.523.983-102.00
CLV1-20420.0x20.0-15077.273.653-152.00
CLV1-20520.0x20.0-200103.043.493-202.00
CLV1-20620.0x20.0-250128.823.393-252.00
CLV1-20720.0x20.0-500257.53.193-502.00
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