brdoptical

 The double convex lens /mirror is symmetrical across both its horizontal and vertical axis. Each of the lens's two faces can be thought of as originally being part of a sphere. The fact that a double convex lens /mirror is thicker across its middle is an indicator that it will converge rays of light that travel parallel to its principal axis. A  double convex lens/mirror is a converging lens. A double convex lenses/mirror is also symmetrical across both its horizontal and vertical axis. The two faces of a double concave lens can be thought of as originally being part of a sphere. The fact that a double convex lens is thinner across its middle is an indicator that it will diverge rays of light that travel parallel to its principal axis. A double concave lens/convex lens mirror is a diverging lens. These two types of lenses - a double convex and a double concave lens/mirror will be the only types of lenses that will be discussed in this unit of The Physics Classroom Tutorial. I...

  An anamorphic prism pair is a pair of prisms which is usually used for reshaping the profile of a laser beam. For example, the elliptical beam from a laser diode can be transformed into a beam with circular cross-section, as is needed for many  applications, by using an optical prism pair  as a prism beam expander  for only one direction (e.g., the horizontal one). Of course, one can also just modify the ellipticity, or convert a circular beam into an elliptical one.   Descriptions of Anamorphic Prism Diode lasers usually have elliptical beam profiles. In most cases, though, the shape of the circular beam is required, such as pattern matching with the external resonator to make the beam size adapt to the small aperture through the isolator. A deformed pair of anamorphic prisms is used to transform an elliptical laser diode beam into an approximately circular beam to amplify an elliptical beam in one dimension.   We can also provide kinds of precision opti...

 The optical glass dome  is our company's superior product. In the past, most of the fairings were infrared grade, which was mostly used in military products.   With the development of military-civilian integration, especially in visible materials and ultraviolet, we have become one of the best optical components companies and have made technological breakthroughs, and we have obtained the patent certification of ultra-hemispheric processing technology. The optical domes  are widely used in camera dome imaging, weather monitoring, navigation systems and  so on. The radii of curvature of the two planes will not cause image distortion and light refraction. Ecoptik can provide different kinds of optical dome, like a clear dome, UV dome and IR dome. Optical Dome Applications In the optical field, the application of an optical dome lens is mainly divided into two categories, one is military manufacturing and the other is ordinary optical systems. Military manufacturi...

 Ecoptik China provides meniscus lens in both positive and negative focal lengths. These meniscus lenses are useful when used with another lenses to increase or decrease the focal length. This meniscus lens element configuration does not introduce any additional coma or spherical aberrations.   Description Of Positive & negative lens Ecoptik  China (also known as BRD Optical) provides meniscus lens in both positive and negative focal lengths. On the aspect of shape, it can be divided into convex meniscus lens and concave meniscus lens. On the aspect of the effect, it can be divided into diverging and converging meniscus lens. Positive Meniscus Lens A positive meniscus lenses  consists of two curved surfaces with similar radii of curvature and has a positive focal length. Positive meniscus lens are typically used for related applications such as reducing the focal length of another lens, increasing the numerical aperture, etc.In order to reduce spherical aberratio...

W hat are witness samples Coating on different optical surfaces, including spherical, aspherical, planar, etc., but how to better detect the performance of thin film? The usual landscape photometer detection systems are suitable for plane detection, from which the witness samples are derived. Through the witness sample, the transmittance, reflectivity, actual applicable temperature, moderate and so on of the film can be detected.   DESCRIPTIONS   Descriptions of Witness Samples The witness samples provided by Ecoptik China include a full range of brands such as CDGM, Schott, CORNING, etc. The general diameter is about 1'' and the thickness is 1-3mm, which basically adapts to the size of standard spectrophotometer tools.   Ecoptik China witness samples be polished one side or both surface according to the customers' requirement to be used meet for transmit or reflect thin film coating.   SPECIFICATIONS   Specifications of Witness Samples There are many optical co...

Ecoptik China is dedicated to customized, high-precision optical component processing. The super hemispherical lens is processed according to the customer's drawings. Ecoptik China is good at special shape and high-precision processing, and design processing flow according to customer's drawings and specifications.   DESCRIPTIONS   Descriptions Of Custom Hyper Hemisphere Lens A customized high-precision hyper hemispheric lens with a meniscus structure.   Main features   The substrate is high refractive index optical glass (nd>2.0).   Unique groove design for easy assembly(R=1mm)   Tight diameter tolerances (+0/-0.03mm)   AR coating@1064nm AOI=0°   USES   Drawings Of Custom Hyper Hemisphere Lens   We can also provide kinds of precision optical components  for sale, if you are interested, please contact us.  

Ecoptik China provide the round, square and customized shape mirrors with a protected Al coating and UV Enhanced Al coating in various sizes.   DESCRIPTIONS   Descriptions of Protected almirror   SPECIFICATIONS   Specifications of Protected Aluminum Mirror   If you are looking for a reliable aluminum mirror manufacturer , please contact us.   We can also provide kinds of precision optical products  for sale, if you are interested, please contact us.  

A dielectric mirrors  also known as a Bragg mirror, is a type of mirror composed of multiple thin layers of dielectric material, typically deposited on a substrate of glass or some other optical material. By careful choice of the type and thickness of the dielectric layers, one can design an optical coating with specified reflectivity at different wavelengths of light. Dielectric mirrors are also used to produce ultra-high reflectivity mirrors: values of 99.999% or better over a narrow range of wavelengths can be produced using special techniques. Alternatively, they can be made to reflect a broad spectrum of light, such as the entire visible range or the spectrum of the Ti-sapphire laser. Mirrors of this type are very common in optics experiments, due to improved techniques that allow inexpensive manufacture of high-quality mirrors. Examples of their applications include laser cavity end mirrors, hot and cold mirrors, thin-film beamsplitters, and the coatings on modern mirrorshade...

  Plano-convex L lenses/Mirrors are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. The use of a plano-convex L lens/mirror is ideal for all-purpose focusing elements.   If you want to know more information about a plano convex mirror , such as the use and refractive index of a plane convex lens , please contact us.   Description Of Plano Convex L Lens Ecoptik ChinaManufactures Plano Convex Lens.   The use of plano convex lens : The plano-convex rectangular cylindrical lens can provide positive or negative focal length, which is very suitable for laser line generation or deformed beam shaping. It can be single-axis magnified in various optical applications to make the laser output circular. These plano-convex cylindrical lenses can be combined with other lenses to form a composite imaging system.   Plano Conve...

  A plano-convex cylindrical convex lens  is used to condense light in one axis. A positive plano cylindrical lens is able to create a line image from a point of light, to change the aspect ratio of an image or to focus collimated input light to a line. Plano- convex cylindrical lenses are typically used for illumination of slit and line detector arrays, laser projection, laser line focussing and anamorphic beam shaping. If you have any demand, please contact Ecoptik China.   Descriptions of Plano Convex Cylindrical Lens The Plano spherical lens  acts symmetrically on the incident light in both directions, while the convex cylindrical lens  acts in only one direction on the incident light. A typical application is to shape a deformed beam with a pair of plano-convex cylindrical lenses. A pair of positive plano-convex cylindrical lenses can be used to collimate and round the output of the laser diode. Another possible application is to focus the diverging beam on...

  Polarizing cube optical beamsplitters  split randomly polarized beams into two otehogonal, linearly, polarized compoments, S-polarized light is reflected at a 90° while P-polarized light is transmitted. Each prism beam splitter  comsists of a pair of percision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms.   If you want to get polarising beam splitter price , please feel free to contact us.   Descriptions of Cube Beamsplitter Polarization Cube Beamsplitter P olarising beam splitter cube  split s  randomly polarized beams into two orthogonal, linearly, polarized components, S-polarized light is reflected at 90° while P-polarized light is transmitted. Each optical beamsplitter  consists of a pair of precision high tolerance right-angle prisms cemented together with a dielectric coating on the hypotenuse of one of the prisms.   High Powe Cube Polarization Beamsplitter High powe...

  An anamorphic prism pair  is a pair of prisms which is usually used for reshaping the profile of a laser beam. For example, the elliptical beam from a laser diode can be transformed into a beam with circular cross-section, as is needed for many applications, by using an optical prism pair  as a prism beam expander  for only one direction (e.g., the horizontal one). Of course, one can also just modify the ellipticity, or convert a circular beam into an elliptical one.   Descriptions of A namorphic P rism P airs Diode lasers usually have elliptical beam profiles. In most cases, though, the shape of the circular beam is required, such as pattern matching with the external resonator to make the beam size adapt to the small aperture through the isolator. A deformed pair of anamorphic prisms  is used to transform an elliptical laser diode beam into an approximately circular beam to amplify an elliptical beam in one dimension.   Specifications of Anamorphic...

  Protected Aluminum Mirror Ecoptik China provide the round, square and customized shape mirrors with a protected Al coating and UV Enhanced Al coating in various sizes.   If you are looking for a reliable aluminum mirror manufacturer , please contact us.   There are many optical component companies , but we are one of the best choices for you.   For more information   about optical component design , please feel free to contact us!

  Achromatic Cemented Lens Achromatic Cemented Lens is used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Cemented Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. An Achromatic Cemented Lens, which is often designed by either cementing two elements together or mounting the two elements in a housing, creates smaller spot sizes than comparable singlet lenses.   The achromatic cemented lens can also be called an achromatic doublet lens or achromatic cemented lens. If you want to know more information, please contact us.   DESCRIPTION   Description Of Achromatic Coated Lens The Achromatic Coated Lens, which is often designed by either cementing two elements together or mounting the two elements in a housing, creates smaller spot sizes than comparable singlet lenses.   As a professional custom lens manufacturer , brd ...

  Achromatic Cemented Cylindrical Lens An achromatic cylindrical lens  can minimize chromatic aberration, so it can be used to focus a single direction of a multi-color light beam. Unlike a spherical lens that produces a point-focusing spot, an achromatic cylindrical lens can produce a linear focusing spot. Our cylindrical achromatic doublets are pre-installed in a Ø1" housing for ease of use. The housing is engraved with the part number, the range of the increased projection film, the focal length, the arrow indicating the direction the lens should face when the quasi-linear light source, and the infinity symbol indicating that the lens has an infinite conjugate ratio. As one of the professional optical components companies, Ecoptik China can provide various achromatic cylindrical optics  lenses. If you have a demand, please feel free to contact us.   DESCRIPTION   Description Of Achromatic Cemented Cylindrical Lens Achromatic Cylindrical Lenses are used to min...

  CUSTOM & OEM   Custom & OEM Optics Optical Custom Design Ecoptik  China is not only an optical products manufacturer    but also is a professional optical service agency. We provide professional precision optical products , optical consulting services, and custom lens design services. We hired A high quality, high level, combat experience rich expert team, who are from Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences.   Our services include: imaging optical design (mobile lens, scanning lens, vehicle lens, monitoring lens, infrared lens, projection lens, other imaging optical system); Lighting system design, laser system design (laser system), laser rangefinder lens, medical optical lens, solar collector optical path design, coating system design, optical technology support, etc   Custom lenses design Specializing in optics for applications within optical communication, laser processing, projected display...