Celebrating Christmas: A Season of Warmth and Innovation
Dear Bena frends,The bells of Christmas are about to ring, and the streets are filled with festive joy and warmth. In this special season, we extend our sincerest wishes and gratitude to you.Looking b...
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Optical Mirror
High-precision optical mirrors include front surface mirrors, second surface mirrors, and a variety of metal-coated mirrors.
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Short Pass Filter
Short-pass filters play an important role in fields such as biomedicine and photography by selectively allowing short-wavelength light to pass, achieving optical filtering within a specific wavelength range.
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Roof Prism
Roof prisms are used in telescopes, microscopes, and lasers. They offer compact design and image correction, ideal for high-end optics, despite higher light loss and manufacturing costs.
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Fused Silica Window
Fused silica windows are used in high-precision, imaging, medical, and thermal imaging applications due to their high transmittance, thermal stability, and shock resistance.
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Precautions for Using Aspheric
The correct use of aspheric surfaces is crucial, including decisions on which surface to make aspheric and whether to use conic sections or higher order aspheric. Conic sections include parabolic, hyp...
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Happy New Year！
DearBena's friends and partner,Happy New Year!At this beautiful moment of bidding farewell to the old year and ushering in the New Year, we would like to extend our best wishes and heartfelt thank...
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Observational Astronomy
Optical components are the foundation of astronomical telescopes, enabling high-resolution imaging and precise spectral analysis.
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Custom Coated Dome Assembly
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Optical Window
High-quality optical windows/flats are made from materials such as visible glass and fused silica, with flatness easily achieving λ/10. They are widely used as protective elements in front of various lenses and sensors.
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Plano Convex Lens
The plano-convex lens is primarily used for converging parallel light, imaging, beam collimation, and point source collimation. It is a positive focal length.
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Sapphire Window
Sapphire windows are widely used in laser systems, optical sensors, optical instruments, high-pressure environments, and biomedical fields.
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Super Smooth and Super High Reflectivity Mirror
Ring laser gyroscope components or so-called supermirrors in certain scientific applications require coated optical elements with extremely low losses. These mirrors need to have a reflectivity greater than 99.998% and a total loss of less than 10 ppm.
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Optics in Machine Vision
Optical components are widely and critically used in machine vision. Machine vision, as an important branch of artificial intelligence, simulates the human visual system, using computers, cameras and ...
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