.

Cylinder Lenses

As a professional cylindrical lens supplier, we produce different types of cylindrical lens, such as concave/convex cylindrical lens, astigmatism cylindrical lens, and especially widely used to anamorphic compression of LD (laser diode) output beam. You are welcomed to consult the cylindrical lens price.

Cylindrical Lens Specifications

Material

BK7 or Fused Silica

Design Wavelength

Design Index

BK7

n=1.5147±0.0005

Fused Silica

n=1.45702±0.00005

Surface Figure

x: λ/2; y: 2λ

Diameter Tolerance

+0.00, -0.15 mm

Thickness Tolerance

±0.2 mm

Paraxial Focal Length

±2%

Centration

<3 arc minutes

Clear Aperture

>85%

Surface Quality

60-40 Scratch And Dig

Protective Bevel

Cylindrical Lens Capacity

Material

Optical Glass, Fused Silica, CaF2, MgF2, Sapphire, ZnSe, ZnS

Diameter

Diameter Tolerance

+0/-0.02 mm

Thickness Tolerance

±0.01 mm

Surface Quality

10-5

Surface Figure

λ/10

Centration

1 Minute or 30 Second

Coating

Uncoated, AR and HR

BK7 Plano-Convex Cylindrical Lens Standard Products

Part No.

X×Y (mm)

f (mm)

R1(mm)

tc(mm)

te(mm)

fb(mm)

TXC101

TXC102

TXC103

TXC104

TXC105

TXC106

BK7 Plano Cylindrical Lens Standard Products

Part No.

X×Y (mm)

f (mm)

R1(mm)

tc(mm)

te(mm)

fb(mm)

TEC201

-12.7

-14

TEC202

-12.7

-14

TEC203

-25.0

-26.3

TEC204

-25.0

-26.3

Cylindrical Lens Optics Advantages

The circular geometry among cylindrical optics makes installation and adjustment easy.

Pre installed on a carved black anodized aluminum ring

Full contact between mounting unit and retaining ring

The optical element in cylinder lenses is made of n-bk7 glass

The focal length can be selected from - 50.0mm to - 1000.0mm

Compatible with SM1 lens tube between cylinder lens

The output of the laser diode is collimated and rounded

Cylindrical Lens Uses

Cylindrical lens are widely used in laser area. Cylindrical lens can creat a laser line in laser marking and inspection systems. There is plano convex and plano concave also spherical cylindrical lens. Cylindrical lenses are used to focus or expand light in a variety of laser and light-based equipment for applications, such as laser scanning optical metrology systems, laser alignment and inspection tools, and laser additive manufacturing and laser processing equipment.

Cylindrical Optics FAQs

Q

What Is Cylindrical Lens?

A

A cylindrical lens is a lens which focuses light into a line instead of a point, as a spherical lens would.Cylindrical lenses are optical lenses which are curved only in one direction. Therefore, they focus or defocus light only in one direction, for example in the horizontal direction but not in the vertical direction.

Q

How Cylindrical Lens Correct Astigmatism?

Q

What Is Difference Between Cylindrical And Spherical Lens?

TC Opticsis a professional cylindrical lens factory, we provide optical component, cylindrical glass lens, cylindrical optics, precision optical designand etc. Contact us to know more.



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