8 Singapore 
2 China 
2 France 
1 Hong Kong 
1 Argentina 
1 Iran 
1 Belgium 
1 Mexico 
1 Brazil 
1 UK 
Shandong Yanggu Constant Crystal Optics, Inc
- Address: North-South 1st Road, Xiangguang Economic Development Zone, Yanggu, Liaocheng, Shandong , China
- Email:
- Phone: +86 635 2952 888
Business description
Shandong Yanggu Constant Crystal Optics,Inc was established in April 2006, located in Xiangguang economic development zone, Yanggu County,Shandong Province.We are specialized in researching, producing and saling optics and optical components.
Our main products include optical window,prism, lens, beamsplitter, filter, wedge, blanks and etc.
We also provide customized service according to customers requests.
Latest listings
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Calcium Fluoride Single Crystal WindowOrthopedic and prosthetic and sports medicine products - Shandong Yanggu Constant Crystal Optics, Inc - China - September 11, 2025 - contact company for priceCalcium fluoride is commonly used as a window material for both infrared and ultraviolet wavelengths, since it is transparent in these regions (about 0.15 μm to 9 μm) and exhibits extremely weak birefringence. Furthermore the material is fairly inert...
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Right Angle PrismsOrthopedic and prosthetic and sports medicine products - Shandong Yanggu Constant Crystal Optics, Inc - China - September 11, 2025 - contact company for priceRight Angle Prisms are typically used to bend image paths or for redirecting light at 90°. Right Angle Prisms are Prisms designed with a 90° angle. Right Angle Prisms produce inverted or reverted left handed images, depending on the orientation of th...
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Rod LensesOrthopedic and prosthetic and sports medicine products - Shandong Yanggu Constant Crystal Optics, Inc - China - September 11, 2025 - contact company for priceRod lenses are precision optical components designed for a variety of applications, including fiber coupling and laser diode beam shaping. These lenses are cylindrical in shape and are made from high-quality optical glass, ensuring minimal light loss...
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Optical Glass MirrorsMeasuring and observing and testing instruments - Shandong Yanggu Constant Crystal Optics, Inc - China - September 3, 2024 - contact company for priceOptical 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 dim...
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Fused Silica Optica WindowMeasuring and observing and testing instruments - Shandong Yanggu Constant Crystal Optics, Inc - China - September 3, 2024 - contact company for priceFused 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. S...
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Corner Cube PrismMeasuring and observing and testing instruments - Shandong Yanggu Constant Crystal Optics, Inc - China - September 3, 2024 - contact company for priceCorner 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 ent...
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Plano Concave Lens ManufacturerMeasuring and observing and testing instruments - Shandong Yanggu Constant Crystal Optics, Inc - China - September 3, 2024 - contact company for pricePlano 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. ...
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Optical Glass 900nm Short Pass FilterMeasuring and observing and testing instruments - Shandong Yanggu Constant Crystal Optics, Inc - China - September 3, 2024 - contact company for priceCoating 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 shap...
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