Articles By Ningliu

Published 7 Years Ago
Colored Glass Filter
  Tinted glass filter is a performance of the color of the optical filter, which absorbs undesired through the band of the way, to precisely select the range of light waves to pass. Tinted glass is a lower cost solution than a dielectric

Published 7 Years Ago
Bandpass Filter
Band pass filter can separate a band of monochromatic light, the ideal transmittance of band-pass filter through the bandwidth is 100%, while the actual band-pass filter pass band is not the ideal square. The actual band-pass filter generally has a

Published 7 Years Ago
Parabolic Mirror
Hyperion Optics offer custom parabolic mirrors for use from the UV(200 to 400nm) to the IR (1to 40µm) wavebands. Parabolic mirrors are typically designed as a segment of a larger parabola, manufactured from a metal substrate such as aluminium and

Published 7 Years Ago
Elliptical Mirror
Elliptical mirror is still a flat mirror, but the shape is cut into an oval, and the outer circle and the mirror into a 45 ° angle. When the elliptical mirror is mounted in the optical path by 45 [deg.], The optical aperture of the lens is just

Published 7 Years Ago
Dichroic Mirror
  Hyperion Optics’s complete range of cost effective dichroic filter range offers superior transmission, reflection and absorption characteristics.   Dichroic filters consist of thin film dielectric coatings on glass and exhibit

Published 7 Years Ago
Cold & Hot Mirror
Heat mirrors and cold mirrors are special bandpass filters that can reflect infrared light and ultraviolet light and only allow visible light to pass through, also known as heat-absorbing filters, also known as IR cut filters. Heat Mirror will

Published 7 Years Ago
Zinc Sulfide Lenses
With the rapid development of military weaponry and correlative targeting and monitoring systems, ZnS is widely utilized in multi-spectral IR applications. Its relatively high transmittance through 3-5µm and 8-10µm

Published 7 Years Ago
Zinc Selenide Lenses
Zinc Selenide has great transmittance through the band 0.5-22μm, especially at 10.6μm, and is commonly used in thermal imaging and FLIR systems, also its outstanding low absorption coefficient and high resistance to thermal shock makes it an

Published 7 Years Ago
Silicon Lenses
  Hyperion Optics utilize optical grade silicon which is specified with a resistivity of 10-40 Ohm-cm higher than most semiconductor applications. For CZ grade silicon (Czochralski method) has a absorption band at 9μm, this is acceptable if the

Published 7 Years Ago
Sapphire Lenses
  Sapphire is the best medium for spherical lenses that require a broad spectrum of light transmission and high optical clarity, especially in demanding applications such as laser system or working under harsh

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