Lenses

UPT can offer a wide range of high-precision optical prisms(such as dove prisms, penta prisms, wedge , right-angle prisms, reflective prisms and ect), micro prisms and light guide (hexahedron, octahedron) . Materials: H-K9L、Fused quartz、N-SF11、silicon and other optical glass upon requirement. Size: 1mm to 100 mm Flatness: General 入/2, High precision 入/10 Surface Quality: General 60/40, High precision 10/5 Angle tolerance： General 3', High precision 3" Coating: Anti-reflection, Beamsplitter, filter, gold, silver, aluminum

Specification: Product parameter: Model magnification Resolution (μm) Numerical aperture (N.A) Focus distance (mm) Working distance (W.D) (mm) Focal depth ±D.F (μm) Pupil diameter (mm) Field of view (1/2 "type)(mm) Net weight (G) PF-20-UV-AG-LC07-A 20X 2.1 0.36 10 15.15 2.1 1.2 0.24×1.32 350 PF-20-UV-AG-LC11-A 20X 2.1 0.36 10 15.2 2.1 1.2 0.24×1.32 350 PF-50-UV-AG-LC07-A 50X 1.6 0.42 4 11.99 1.6 0.48 0.10×0.13 400 PF-50-UV-AG-LC11-A 50X 1.6 0.42 4 12.02 1.6 0.48 0.10×0.13 400 PF-80-UV-AG-LC07 80X 0.9 0.55 2.5 9.78 0.9 0.3 0.06×0.08 350 PF-80-UV-AG-LC11 80X 0.9 0.55 2.5 9.65 0.9 0.3 0.06×0.08 350

Minimum Order: 1 bags

Specification: Product parameter: Model number magnification Resolution (um) Numerical aperture (N.A) Focus distance (mm) Working distance (W.D) (mm) Focal depth ±D.F (um) Pupil meridian (mm) Field of view (1/2 "type) (mm) Net weight (g) PA-2-B 2X 5 0.055 100 34 91 ∅12 2.4×3.2 250 PA-5 5X 2 0.14 40 41 14 ∅4.8 0.96×1.28 240 PA-10-A 10X 0.92 0.3 20 34 3.1 ∅2.4 0.48×0.64 240 PA-20-L-A 20X 0.92 0.3 10 31.1 3.1 ∅1.2 0.24×0.32 280 PA-50-L-A 50X 0.65 0.42 4 20.7 1.6 ∅0.48 0.10×0.13 280 PA-1000-L 100X 0.52 0.53 2 12.1 0.98 ∅0.24 0.05×0.06 340

Minimum Order: 1 bags

Optical Glass Mirror is an object with a surface that has high reflection. It is smooth enough to form an image. The most familiar type of mirror is the plane mirror, which has a flat surface. Curved mirrors are also used, to produce magnified or diminished images or focus light or simply distort the reflected image. Mirrors are used in scientific apparatus such as telescopes and lasers, cameras, and industrial machinery. Most mirrors are designed for visible light; however, mirrors designed for other types of waves or other wavelengths of electromagnetic radiation are also used, especially in non- optical instruments. Optical Components Mirrors Specifications: Attribute General High Precision Material BK7 (CDGM H-K9L) BK7 (CDGM H-K9L) Dimension Tolerance: +0.0/-0.2mm +0.0/-0.02mm Thickness Tolerance: ±0.2mm ±0.005 Surface Quality: 60/40 10/5 Clear Aperture: ＞80% ＞95% Flatness: 1λ λ/10 Parallelism: <3 arc min. <3 arc sec. AR Coated: HR coating, Al coating, Ag coating HR coating, Al coating, Ag coating

Fused silica window, with low thermal expansion, providing stability and resistance to thermal shock over large temperature excursions, wide thermal operating range and high laser damage threshold, is a better choice for transmission from UV to IR.   Standard High Precision Dimension Tolerance +0.0/-0.2 +0.0/-0.02 Thickness Tolerance ±0.2 ±0.005 Surface quality: 60-40 10-5 Clear Aperture >85% >95% Flatness (per 25mm@633nm) λ /2 λ/10 Parallelism 3 min 3 sec

Corner Cube prism has three mutually perpendicular surfaces and a hypotenuse face.  It operates on the principle of total internal reflection(TIR).  A beam entering the effective aperture is reflected by the three roof surfaces and emerges from the entrance/exit surface parallel to itself. This property is independent of direction of the retro-reflector, within acceptance angle limitations.  For applications in which either the acceptance angle for TIR is exceeded, or the reflecting surfaces can not be kept sufficiently clean for TIR, a metal or dielectric coating can be applied to the reflecting surfaces.  Specifications: Attribute Specification Material: BK7 Glass Dimension Tolerance: +0.0/-0.2mm Deviation: 180°±3 arc second Flatness: -λ/4 on big surface, λ /10 on other surfaces Clear Aperture: >80% Surface Quality: 60/40（General),10/5(High Precision) Bevel: 0.1-0.5 Coating: Uncoated

Plano concave Lenses have one concave surface. It has negative focal length. It is often used to expand light or to increase focal length in existing systems. Plano-Concave Lens Specifications: Material: BK7, Fused Silica, SF10, CaF2, Sapphire .etc. Paraxial Focal Length Tolerance: ±2% Dimension Tolerance: ±0.2(General). ±0.05(High Precision) Centration: <3 arc min IRR: λ/4@633nm（General),λ/10@633nm(High Precision) Clear Aperture: >80%(Small Size), >95%(Large Size) Surface Figure <1.5λ@633nm（General),<λ/4@633nm(High Precision) Surface Quality: 60/40（General),10/5(High Precision) Bevel: <0.25mm Coating: Uncoated, AR,PR, HR, etc.

Coating Type: Hard film Coated Technology: IAD Hard coating  Typical Wavelength: SP490,SP550,SP590,SP600,SP650,SP700,SP800,SP990 , etc... T avg.: >90%  Blocking: OD2~OD6  Threshold value: 300MW/Cm² Friendly reminder 1. The product size and shape can be customized per requirements. 2. The price will be different for different products size and quantity. 3. Welcome to contact us for spectral graph or more details The broad portfolio of Optical Filter Glass features a huge array of technical properties, from wide spectral range and optical density to a variety of chemical composition, with all products assessed by a stringent quality control system that includes spectrophotometers and vision systems.

Realpoo Optics can custom made achromatic lens according to your drawing. The high quality and good price is our advantage.

Minimum Order: 5 dozens

HRFZ-Silicon Hyper Hemispherical lenses, Silicon Lenses Product Description Part Number Hyper Hemispherical -D=12mm, T=7.13 Diameter (mm): 12 Diameter Tolerance (mm): ±0.05 Substrate: HRFZ-Silicon Surface Quality: 80-50 Clear apperture >=90% Surface accuracy: ±0.01 deviation from ideal sphere and plane Center Thickness CT (mm): 7.13 Center Thickness Tolerance (mm): ±0.05 Type: spherical hyper hemispherical Bevel:  Protective bevel as  Silicon Optical Lenses The single crystal of silicon used in semiconductor has low absorption in the infrared wavelength of 1.2 - 7μm and it can be used as an optical element of infrared light.

UV Fused Silica Window Product Description Fused silica is an excellent optical material, with low thermal expansion, exhibits more shock resistance, high laser damage threshold and good chemical homogeneity There are have UV Fused Silica and IR Fused Silica, UV Fused Silica contains [OH] and IR Fused Silica with minimal [OH] content. UV Fused Silica Window made from UV Fused Silica have high transmission from 185nm to 2100nm, making them ideal for spectroscopic instruments in the UV to IR CLZ Precision optics making UV fused silica windows according to the customer design. We can offer many kinds of fused silica material from Corning, Heraeus, Schott, Ohara and high-quality JGS1 from China.

Fused silica lenses for F-Theta Lenses Product Description Fused silica has a low refractive index than the most other optical glass materials, but it is the ideal material for the High-Power fiber lasers demand. In order to achieve minimum focal shift, large and uniform scan field. Most F- Theta Lenses needs meniscus lenses and the shaped like a hemisphere, keep good surface quality, centering and irregular is hard work. CLZ Precision Optics is a well-known manufacturer of the optical dome, rich experience in the manufacture of hemispherical optical components. Manufacturing meniscus lenses for use in F-Theta Lenses, CLZ Precision Optics can control the centering less than 20 seconds when the lens' diameter is more than 50mm, surface quality is better than 20-10, and irregular can be meet 0.5 fringes or better.

THz Lenses Product Description Silicon suited for making THz components, it is a very important tool for coupling terahertz (THz) radiation into antennas and detectors in integrated circuits. CLZ Optics production Spherical, Hyper-Hemispherical, Hemispherical, Hypo- Hemispherical, and Bullet Silicon lens used for terahertz. CLZ optics has stock with diameter 10.0mm and 12.0mm Hemispherical silicon lens. And we can production silicon lens according to your request and the diameter from 8.0mm to 100mm, for the focusing THz radition we can offer meniscus lenses. Product Features Mounted in a fixed lens mount Easy to focus or collimate terahertz radiation Function For terahertz beam guidance between emitter and detector, we offer superhemispherical and elliptical silicon lenses and aspheric TPX lenses with different diameters and focal lengths.

Custom Silicon Spherical Lenses Product Description Custom Silicon Spherical lenses widely used in Near-Infrared (1.5-3.0 microns) and Mid-Wave IR (3-5 microns) Thermal Imaging Lenses. We provide Silicon lenses with feature precision polished surface, custom coating, such as broadband anti-reflection coated, Diamond-Like-Carbon (DLC) Coating. And silicon is low-density materials, silicon lenses is ideal for reducing the weight of the imaging lenses. Benefits Low Dispersion and Density Transmission from 1.2 to 7μm Custom Optical Lenses Custom Optical Coatings Best metrology testing equipment CLZ Precision Optics is one of China’s leading optical manufacturing companies. We manufacture a wide range of optical components for many different fields like Industrial Laser, Consumer products, Environmental Monitoring, Photography and Aerospace and R&D.