Wedge Prisms have similar function with optical windows. They all can be used as isolating components. Wedges may be used to produce a small deviation, which don't allow return to the source.

MT-Optics,Inc. very excel in processing Micro Prism, coated and uncoated, for use with laser sources and imaging applications. The micro prisms are right angle, 45°-90°-45° prisms, whose sizes range from 0.5mm to 5.0mm with a format of A=B=C.  

Right Angle Prism is deviating or deflecting a beam of light with 90o or 180o.It is often used in telescope, periscope and other optical system. Furthermore, Laser grade right angle prism is also available by MT-Optics.

Anamorphic Prism Pairs are used to transform elliptical laser diode beams into nearly circular beams. Because the prisms are set near Brewster's angle and with AR coating customized to the angle of the index SF11 glass, an average throughput of 95% can be achieved.     

Dove Prism has two applications. The main application is used as a rotator. It can rotate an image but without deviating the beam. And when the prism is rotated about the input parallel ray through some angle, the image rotates through twice that angle. It is very important that the application must be used with parallel or collimated beam and the large square reflective surface should be kept very clean. Another application is used as a retroreflector. For this application it perform as a right-angle prism.

Penta Prism can deviate an incident beam without inverting or reversing to 90°. The deviation angle of 90° is independent of any rotation of the prism about an axis parallel to the line of intersection of the two reflecting faces. It is commonly used in Plumb Level, Surveying, Alignment, Rangefinding and Optical Tooling.

Roof Prism is combined with a right angle prism and a totally internally reflecting roof and they are attached by them largest square surfaces. It can invert and reverse an image, also, deflect the image 90°. Therefore, it is often used in terrestrial telescopes, viewing systems and rangefinders. 

It has three mutually perpendicular surfaces and a hypotenuse face. Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge through the hypotenuse face parallel to the entering beam regardless of the orientation the incident beam. For its special performance, it is often used to the distance measurement, optical signal process and laser interferometer.

Rhomboid Prism can displace a laser beam without change the image orientation, the input beam is totally internal reflected by two 45degree faces and goes out from the output face. Then, a lateral displacement is produced. Higher transmission rate can be achieved by anti-reflective coating on the input and output faces. Rhomboid prism is always used in stereoscopic system and periscope system.Currently we can make angle tolerance <5 arc seconds, total beam deviation <30 arc seconds. Large size is also available.

CaF2 Plano convex Lenses are made from CaF2 material. They present a curvecd interface and a planar interface. They have a positive focal length, which makes it ideal for collecting and focusing light for many imaging applications. They are for instance the microlenses situated on top of a wafer, and also encountered in macroscopic optical systems.

Germanium Plano Convex Lenses, made of high - quality germanium, have a convex surface and a flat surface. With a positive focal length, they converge light rays, forming real images for projection or further processing. They are widely used in optical imaging devices like microscopes and telescopes to magnify objects clearly, and in laser systems to focus laser beams precisely, playing a crucial role in applications demanding focused and magnified light.

The Double Convex Lenses present an identical convex surface on both sides of the lens. They have a positive focal length and are useful for 1:1 imaging and in multielement systems.

Plano-concave Lenses present a concave surface and a plano surface. They have a negative focal length and are used for image reductinon or to spread light. These lenses diverge collimated incident light and form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems.

Germanium(Ge) Plano concave Lenses are made from Germanium material. They present a concave surface and a plano surface. They have a negative focal length and are used for image reductinon or to spread light. These lenses diverge collimated incident light and form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems.

CaF2 Plano concave Lenses are made from CaF2 material. They present a concave surface and a plano surface. They have a negative focal length and are used for image reductinon or to spread light. These lenses diverge collimated incident light and form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems.

The Double Concave Lenses present an identical concave surface on both sides of the lens.They have a negative focal length and are useful for 1:1 imaging and in multielement systems.

Meniscus Lens are available in either positive or negative from MT-Optics,Inc. Positive Meniscus Lenses may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations. Negetive Meniscus Lenses are the best lens form where one conjugates is relatively far from the lens or where both conjugates are the same size of the lens.

Achromatic Lenses are sophisticated optical components designed to minimize chromatic aberration. By combining different types of glass with varying refractive indices, these lenses ensure that light of different wavelengths converges at nearly the same point. This results in sharp, color - accurate images. They are widely used in cameras, telescopes, and microscopes, enhancing the quality of optical imaging. Their high - precision manufacturing guarantees reliable performance in diverse applications where clear and distortion - free visuals are essential.

Cylindrical lenses are available in either plano-concave or plano-convex configurations from MT-Optics,Inc. Plano-concave lenses have a negative focal length and are used for image reduction or to spread light. Plano-convex lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications. Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, tretching a point of light into a line, they are widely used in bar code scanning, projection optics systems, laser measurement systems and holography.

Plano-convex Lenses present a curvecd interface and a planar interface. They have a positive focal length, which makes it ideal for collecting and focusing light for many imaging applications.They are for instance the microlenses situated on top of a wafer, and also encountered in macroscopic optical systems.

BK7 Windows are optical components crafted from high - quality Schott N - BK7 borosilicate crown glass, playing a crucial role in the optical field.

Fused Silica Windows are crafted from high-purity synthetic amorphous silica, offering broadband transmission from UV (160nm) to IR (3500nm). Withstanding 1050℃ and featuring a low thermal expansion coefficient of 0.55×10??/K, they provide λ/10 surface accuracy, ≤10 arc-second parallelism, and over 85% clear aperture. Customizable sizes and shapes are available, along with coating services to minimize reflection loss. Ideal for laser protection, spectroscopy, semiconductor lithography, and vacuum systems, options include special forms, precision drilling, and high-power laser optimization.

Borosilicate (Pyrex) windows are crafted from premium borosilicate glass, offering low thermal expansion, high-temperature resistance, and exceptional chemical durability. Their thermal stability matches silicon materials, making them ideal for high-temperature and precision optical applications. With broadband transmission from UV to near-IR, they withstand continuous operation at 450℃ and rapid thermal shocks. Chemically resistant to acids, alkalis, and organic solvents, they are widely used in semiconductor lithography, medical devices, laser protection, vacuum systems, and optical instruments. Customizable sizes, shapes, and coatings are available to meet diverse industrial requirements.

Germanium Windows are made from Germanium material, which has transparent range from 2 to 17 micron. MT-Optics,Inc. can kindly process this Ge as windows, mirrors, lenses etc.

Sapphire Windows are made from Sapphire material, which has transparent range from 180-4500nm. The refractive index is 1.755 at 1000nm.

MgF2 Windows are made from Magnesium Fluoride material, which has transparent range from 120-7000 nm. The refractive index is 1.376 at 7000nm.

Borofloat Windows are made from Schott’s micro-float borosilicate glass, offering exceptional high-temperature resistance, chemical durability, and optical performance. With a low thermal expansion coefficient compatible with silicon wafers, they are ideal for high-temperature and precision optical applications. The glass features superior flatness, broadband transmission from UV to near-IR, and withstands continuous operation at 450℃ and rapid thermal shocks. Chemically stable against acids, alkalis, and organic solvents, they are widely used in semiconductor lithography, medical devices, laser protection, vacuum systems, and optical instruments. Customizable sizes, shapes, and coatings are available to meet diverse industrial requirements.

Brewster window is uncoated substrate used in an optical system at Brewster Angle. It is used to separate the S polarization from the P polarization. Placed at Brewster's Angle the P-Polarization portion of the light will pass through the window 100%, while the S Polarization portion will be 20% reflected. MT-Optics,Inc. offer brewster window made from BK7 and UV Fuses Silica.

Dielectric Mirrors are coated with dielectric High reflectivity coating, their reflectivity are higher than metal mirrors. Usually they can be used in laser system with high energy reflecting.

Dichroic Mirrors are coated with high reflecting at one wavelength and high transmission at another wavelength. Kinds of material, size with dichroic coating are available from MT-Optics,Inc.

Metal coated Mirrors are usually coated with Al, Ag or Au and they are have different reflectivity in different wavelength rang. Kinds of material, size with metal coated are available from MT-Optics,Inc.

Cube beamsplitters are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50% (average) though output is partially polarized. If polarization sensitivity is critical to your online_ordering, we recommended that you select from our Polarization Cube Beamsplitter or Non-polarization Cube Beamsplitter. 

We specialize in optical components and offer top - notch filters. Operating on light absorption, reflection, and interference, they precisely regulate light across ultraviolet, visible, and infrared bands. Band - pass filters, like sieves, let specific wavelengths through, used in fiber - optic comms and research. Cut - off filters block bands; infrared ones enhance photo quality. Beam - splitting filters divide light. Made with advanced processes, our filters have high transmittance and stability, serving industries from research to security.

CaF2 Windows are made from Calcium Fluoride material, which has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. It has little hygroscopic susceptibility and high thermal expansion coefficient. CaF2 Windows are relatively soft and somewhat hygroscopic so polishing, coating and handling are more critical than UV Fused Silica windows.