Corner Cube
A corner cube prism, also known as a retroreflector or trihedral prism, is an optical element used to reflect light. It consists of four faces, three of which are mutually perpendicular right-angle fa...
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Happy Chinese New Year! - Bena Optics
Dear Valued Customers,As the Lunar New Year approaches, all of us at Bena Optics would like to extend our sincerest greetings and heartfelt thanks to you! Over the past year, your trust and support ha...
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Optical Dome
High-quality dome is used in photovoltaic, weather monitoring, deep sea exploration, imaging and other fields.
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Plano Concave Lens
Plano-concave lenses are commonly used for beam expansion, projection, and increasing the focal length of optical systems. They have a negative focal length.
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Fast Steering Mirrors for Optical Communications in Outer Space/Free Space
Taking clear pictures despite poor lighting conditions, taking snapshots without blurring, recognizing traffic signs and road markings, or identifying dangerous situations with a specific system - all...
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Super-size High Precision Window
Bena Optics’ ultra-large high-precision windows are primarily processed using large ring polishing machines. Bena Optics currently has the largest ring polishing machine with a diameter of 2 meters, capable of processing large windows with a diameter of around 1 meter while ensuring high surface accuracy. Additionally, various materials can be processed, including fused silica, SiC, and Zerodur.
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Bena Optics 2024 Lantern Festival Greeting to Our Valued Clients
Dear Partners and Esteemed Clients,As the Lantern Festival approaches, the entire team at Bena Optics extends our warmest wishes to you and your colleagues! This cherished Chinese festival, symbolizin...
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Optical Filters
A wide range of filters is available, including long pass, short pass, band pass, cut-off filters, as well as center density and binomial filters, among others.
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Double Convex Lens
Double convex lenses are primarily used for converging light from a point source or for transferring images to other optical systems. In imaging systems, they are used as objective lenses or eyepieces.
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What is a Cylindrical Lens?
A cylindrical mirror has curvature in one dimension and is used to focus a light source into a one-dimensional shape. In other words, changing the way the light source in an optical system and convert...
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Spherical Lens
Mature high-speed polishing technology ensures quality while effectively increasing production capacity. Various structures, including single lenses and cemented lenses, can be accommodated, making them widely used in imaging systems.
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Double Concave Len
Double concave lenses are commonly used for beam expansion, projection, and increasing the focal length of optical systems. Due to their negative focal length, they are also referred to as negative lenses.
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