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WTS Photonics Co., Ltd is optical lenses factory,optical products supplier. Optical products includes optical windows,optical lenses,optical prisms etc. Fused silica windows,optical glass achromatic lenses,right angle prisms are important services here!

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The Most Hard Material Windows Sapphire Windows

Sapphire Windows Transmission in 0.3-5.0μm, no absorption in 2-3μm Extremely hard and durable High thermal conductivity High bulk damage threshold

IR Windows Zinc Selenide ZnSe Windows

ZnSe is used widely for IR components, windows and lenses, and applied for Thermal Imaging, FLIR, Medical systems and Co2 Laser

IR Windows Calcium fluoride CaF2 Windows

CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

IR Windows Magnesium Fluoride MgF2 Windows

MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm

High Presion Optical Step Windows

Custom step windows are ideal use in viewports, pressure, and vacuum situations. Sapphire step windows also make great viewports for deep ocean vehicles.

High Precision Optical Brewster Windows

Great for Use in Laser Cavities Circular Profile When Oriented at 55.57° Uncoated UV Fused Silica Brewster Windows

Optical Glass Plano-Convex Lenses

Plano-Convex Lenses is best used where one conjugate point (object distance S or image distance S' ) is more than five times the other. This lens shape is near best-form for either focusing collimated light or for collimating a point source.

High Presion Double Convex Lenses and Bi-convex Lenses

Double Convex Lenses, Bi-convex Lenses have two outward curved surfaces, a positive focal length and are useful for 1:1 imaging and in multi-element systems.These lenses are designed to have a focal length of f= (R1*R2)/((n-1)*(R2-R1)) 1. Supported by the Zemax Optical Design Package 2. Posistive Focal Length 3. Material upon requirement

Optical Glass Plano-Concave Lenses

Plano-Concave Lenses have a negative focal length and is typically used to cause a collimated beam to diverge as in a Galilean type beam expander or Telescope. 1. Beam expansion 2. Light projection 3. Expanding an optical system’s focal length

High Presion Double Concave Lenses and Bi-concave Lenses

Double Concave Lenses, Bi-Concave Lenses is like the Plano-Concave lenses in that they are used to produce divergent light. The Bi-Concave is best used when the input beam is converging. 1. Supported by the Zemax Optical Design Package 2. Negative Focal Length 3. Material upon requirement

Positive meniscus lenses and Negative meniscus lenses

Positive meniscus lenses is convex-concave lens thicker at the center than at the edges, which frequently used for beam focusing applications. Negative meniscus lenses is convex-concave lens thinner at the center than edges, which frequently used for beam expanding applications.

Precision optical glass achromatic Lenses (Doublets)

Achromatic Lenses (Doublets) VIS 0° and VIS-NIR coated achromats are also available Correct for on-axis spherical and chromatic aberrations Custom Achromatic Lenses Available

Triplet Achromatic Lenses

Hastings triplets achromatic lenses are designed to provide an infinite conjugate ratio and are useful for focusing collimated beams and for magnification. Steinheil triplets achromatic lenses are designed to provide a finite conjugate ratio and 1:1 imaging.

Optical glass plano-convex cylinrical Lenses

Plaon-convex cylindrical lenses are used to provide focusing power in one section only, For illumination or detection of light from line sources.Also used for anamorphic compression of beams and images. 1. Used to Focus Light in One Dimension 2. Provide Anamorphic Shaping of a Beam 3. Rectangular and Circular Form Factors Available

Optical Glass Plano-Concave Cylinrical Lenses

Plaon-concave cylindrical lenses are used to provide focusing power in one section only, For illumination or detection of light from line sources.Also used for anamorphic compression of beams and images. 1. Ideal for Applications Requiring Magnification in One Dimension 2. Used to Transform a Collimated Beam into a Line 3. Rectangular and Circular Form Factors Available

Optical precision glass aspheric lenses

Precision Aspheric Lenses Collimate or Focus Light with a Single Element Reduce spherical aberration Reduce overall system weight

Lenses assemblies in monitoring and Medical and machine vision

Lens Assemblies, Mounted Lenses include: 1. Mega Pixels CCTV Lenses Assemblies 2. Road Monitoring Lenes Assemblies 3. Machine Vision Lenses Assemblies 4. Automotive Vision Lenses Assemblies 5. Endoscope Lenses Assemblies 6. Micro objective Lenses Assemblies

Optical Glass Ball Lenses and Half ball lenses

Optical glass ball lenses are commonly used 1. Laser collimating and focusing 2. Laser-to-fiber coupling 3. Fiber-to-fiber coupling 4. Fiber-to-detector coupling

Rods Lenses and Light pipes

Rod lenses Light pipes is used in the fields of medical, electronic, information, agriculture, communication and etc. 1.All surfaces (end-faces and cylinder)polished; 2.Only end-faces polished; 3.Only Cylinder polished.

Zinc Selenide Lenses and Windows

Infrared Zinc Selenide Lenses, windows is for High-Power CO2 Lasers Primary candidate for high-power CO2 Lasers windows For windows, domes and lenses for full infrared region devices, especially for high resolution FLIR systems 1. Broadband AR Coating for the 7 - 12 μm Range 2. Compatible with Visible Alignment Lasers

Germanium Infrared Lenses

Germanium lenses are perfect for Mid-Infrared(IR) applications 1. Excellent for Security, Military, and Imaging Applications 2. AR Coating Optimized for the 7 - 12 µm Range

Optical glass micro lenses and small size lenses

Optics Glass Micro Lenses Optics Glass micro lenses size are smaller than 3mm, which use for fibter, medical and laser etc. speciification. The shape could be achromatc lenses, plano-convex, meniscus etc. as micro lenses

Glued Prisms and Special Customized Prisms

Glued prisms are glued by different shape prisms. WTS offer Special Prisms like Half Penta Prisms, Pellin-Broca Prisms, Pechan Prisms etc. prisms

BK7 and Fused Silica Glass Schmidt Prisms

Schmidt Prisms Schmidt prisms are used to invert and revert an image to angle of 45°. The 45° deviation makes Schmidt prisms useful in eyepiece assemblies and imaging systems requiring a path bend. 1. Ray Deviation of 45° 2. Right Handed Image 3. Combine with Half-Penta Prism to Create Pechan Prism

BK7 and Fused Silica Glass Amici Roof Prisms

Amici Roof Prisms 1. 90° Deviation of Beam or Image 2. Produces Inverted Image 3. 6 Arcsecond Resolution

High Accuracy Coated Hollow Retroreflectors

Hollow Retroreflectors are constructed of three first-surface mirrors assembled by a proprietary process into a mutually-orthogonal inside corner. Incident Light is Reflected Back to the Source Hollow Lightweight Design

High Accuracy Glass Pyramid Prisms

Pyramid prisms has a base that is connected to a single vertex, not in the same plane as the base, by line segments from each vertex of the base shape.

High Accuracy L-bar Mini Prism

L-bar Mini Prism mounted in metal holder. Supplied with L-bar for fixed installations. The prism offset is dependant on the mounting position,range 2000 m

Total Station Survey Prism And Accessories

Survey Prisms are for Surveying or land surveying is the technique, profession, and science of determining the terrestrial or three-dimensional positions of points and the distances and angles between them.

Optical High Precision Rhomboid Prisms

Rhomboid prisms are commonly used to displace a laser beam without changing its direction. Lateral Displacement of Beam Displaces Optical Axis Without Inverting Image

30° - 60° - 90° Littrow Prisms

30° - 60° - 90° Littrow Prisms have two main applications. 1. Uncoated littrow dipersion prisms are used to disperse light into its component spectrum. 2. Coated littrow dipersion prisms are used to deviate the line of sight by 60°.

Homogenizing Rods Tapered Prism and Light Pipe and IPL Light Guide

Light Pipes also known as Homogenizing Rods, are Optical Components designed for any application that requires homogenized light. Material: BK7, Fused Silica Coating: Upon Requirement

BK7 and Fused Silica Glass Dove Prisms

Dove Prism has two applications. 1. The main application is used as a rotator. 2. Another application is used as a retroreflector.

High Precision Glass Equilateral Prisms and Dispersing Prisms

Equilateral Prism has three equal 60°angles, and are mostly used to disperse the spectrum.

N-BK7 and Fused Silica Wedge Prisms and Wedge Windows

Wedge Prisms (Wedge Windows) are ideal for laser beam steering applications. Also known as Risley prisms, these optics deflect a beam normal to the prism's perpendicular surface through an angular deviation.

High Precision Optical Glass Penta Prisms

Penta prisms are five-sided prisms featuring a ray deviation of 90° and a right handed image 90° Deviation of Beam or Image Right Handed Image Coating are avaliable

High Accuracy Corner Cube Prism

Retroreflectors (Corner Cube Prisms) reflect an image or beam back toward its original direction via three total internal reflections (TIR) 180° Reflection Inverts Image 3 arcsec Beam Deviation

High Precision Optical Glass Right Angle Prisms

Right Angle Prism is deviating or deflecting a beam of light with 90°or 180°. It is often used in telescope, periscope and other optical system. Deviate Beam or Image by 90° or 180° Material: N-BK7, UV Fused Silica, CaF2, ZnSe, or Ge AR-Coated, HR coated are Available

LiNbO3 and MgO-LiNbO3 Nonlinear Crystal

LiNbO3 crystal is widely used as frequency doublers for wavelength > 1mm and optical parametric oscillators (OPOs) pumped at 1064 nm.

YVO4 Birefringent Crystal

Undoped YVO 4 crystal is widely used in many beam displace online_orderings because of its large birefringence.

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