Xi'an Huaxing Bofa Optoelectronic Technology Co, Ltd.

Custom Optical Components for Laser Optics

Our high-quality optical components include: Single lenses, Condenser lenses, Doublet lenses, Triplet lenses, Optical windows, and optical Filters. The materials include Optical glass, Fused Silica, Silicon, Sapphire, etc.

Product Description

Precision optics supply high-quality optical components to customers in the laser measurement and laser scanning industry for applications such as distance monitoring systems, laser scanning, and mapping.

Our high-quality optical components include:

Single lenses, Condenser lenses, Doublet lenses, Triplet lenses, Optical windows, and optical Filters.

The materials include Optical glass, Fused Silica, Silicon, Sapphire, etc.

And our V coatings can suit all laser options available with R<

Specification:

More info please view here.

Custom Conical lenses

Conical lenses have one conical polished surface and one plano polished surface. Conical lens are used to transform the light into a ring.

Custom Conical lens/Axicons Lens

Conical lenses, known for their ability to convert collimated Gaussian beams into an approximation of a non-diffracting Bessel beam in the near field and a toroidal beam in the far field. Its material usually is K9 and JGS1 quartz. In most cases, Conical Lens is used in conjunction with other types of lenses. We specialize in custom conical lens of the plano-convex and plano-concave types. These lenses have a convex surface or a concave conical surface, respectively, and in both cases the second surface is flat. Conical lens have one conical polished surface and one plano polished surface. Conical lens are used to transform the light into a ring.

Main features of conical lenses

1. Made of high quality UV grade fused silica, BK7 glass.
2. Plano-convex and plano-concavedesign.
3. Normal and advanced axis prisms.
4. Wide axis tapered top angle options.
5. Anti-reflection coating and top angle can be customized upon request.
6. Conventional axial prisms will produce a circular beam.
7. Available diameters up to 75 mm.

Specification of conical lens

Precision optics supplied conical lens, Please send a request for a custom conical lens.

Square Rhombic Prism

We can make the plano convex cylindrical lens, plano concave lens, double convex cylindrical lens,double concave cylindrical lens, mensicus lens, achromatic cylindrical lens.

Material: K9 and JGS1 Quartz

Cylindrical lens is mainly used to change the size of the imaging design example, converting a spot to a line spot or changing the height of the image without changing the width of the lens be used in linear detector lighting, bar code scanning, holographic lighting, light information processing, computer, laser optical cylinder lens is widely used in the strong laser system and the synchrotron radiation beam line. At the same time, the requirements for cylinder lens parts are becoming higher, especially in the high-power laser resonator cavity piece and the long line interferometer,other high-precision test instruments and devices.

What Specifications can we achieve?

Material: Optical glass, UV Fused Silica, Infrared Glass, Silicon Germanium, CaF2.

Size:

Flatness: 1/10 lambda@

Coating: AR BBAR.

What Structure can we make？

Plano Convex Cylindrical lens, plano concave lens, double convex cylindrical lens,double concave cylindrical lens, mensicus lens, achromatic cylindrical lens.

What test report can we offer?

1. Zygo Interferometer.
2. Centeration
3. Size tolerance
4. Radius
5. Coating Curve with test plate.

What is your delivery time?

10-100-200pcs: 15-20days

1000-3000pcs: 40days

For large quantity, we can make partical delivery.

Plano Convex Lenses China

Convex lens can be divided into biconvex, planoconvex and concave convex (or positive meniscus). Thin convex lens has the function of convergence, so it is also called condensing lens. Thicker convex lens has the function of telescope, divergence or convergence, which is related to the thickness of lens.

Convex lens can be divided into biconvex, planoconvex and concave convex (or positive meniscus). Thin convex lens has the function of convergence, so it is also called condensing lens. Thicker convex lens has the function of telescope, divergence or convergence, which is related to the thickness of lens.

Concave lens specifications and parameters

Product material: Optical quartz glass; optical h-k9l glass; others need to be custom-made

Standard level: Surface Quality 40-20 Parallelism<5

Diameter tolerance:

Thickness tolerance: ±

Chamfering of lens:  45°

Optical aperture: ≥90%

Coating: 1064nm AR Coating. According to customer requirements for coating.

Focus lens type: [monolithic] Plano convex Lenses/Plano Concave Lenses

Double convex + crescent moon

Product quantity: In stock

How many types of concave lenses are there?

1. The plane concave lens: They have a negative focal length and are used to radiate a beam of parallel light. The concave lens is spherical on one side and flat on the other. The middle is thinner than the two sides.
2. Flat convex lens: The focal length of a single lens is the distance from the principal point to the focal point. Because the focal length changes with the wavelength, when it is used for other wavelengths, the focal length also changes.
3. Concave convex lens: It's a thicker lens in the center. Convex lens can be divided into biconvex, planoconvex and concave convex (or positive meniscus). Thin convex lens has the function of convergence, so it is also called condensing lens. Thicker convex lens has the function of telescope, divergence or convergence, which is related to the thickness of lens.
4. Biconvex lens: A biconvex lens is a kind of biconvex lens sheet, which comprises an incident surface and an emitting surface. The biconvex lens sheet is characterized in that the focal length of the middle part of the lens surface is longer, and the focal length of the end part of each transparent mirror is shorter. Biconvex lens is mainly used to gather light from point source or transfer image to other optical systems.

What is the purpose of a plano concave lens?

The main functions of the focus lens are as follows:

1. The ability of edge beam incident on detector is improved;
2. In the same main optical system, the additional field lens will reduce the area of the detector; If the same detector area is used, the field of view can be expanded and the incident flux can be increased;
3. The non-uniform illumination on the photosensitive surface of the detector is homogenized.

How does a concave lens work?

The concave lens are the focus lens: Focusing lens is to focus light beam, which can produce focus lens with high energy density. The main materials are fused quartz, zinc sulfide, zinc selenide, calcium fluoride and so on. Different appearance features have different uses. Focusing lens is one of the important parts of laser marking machine, which aims to focus the laser on the whole marking plane of the workpiece. We can provide various laser lens solutions, please contact us.